{"id":1970,"date":"2026-03-25T08:26:13","date_gmt":"2026-03-25T08:26:13","guid":{"rendered":"https:\/\/gqlamp.com\/?page_id=1970"},"modified":"2026-03-26T03:29:48","modified_gmt":"2026-03-26T03:29:48","slug":"led-underwater-light","status":"publish","type":"page","link":"https:\/\/gqlamp.com\/ar\/pool-water-lighting\/led-underwater-light\/","title":{"rendered":"\u0636\u0648\u0621 LED \u062a\u062d\u062a \u0627\u0644\u0645\u0627\u0621"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-fbcac18\" data-block-id=\"fbcac18\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-fbcac18-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-ccfed40\" data-v=\"4\" data-block-id=\"ccfed40\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-ccfed40-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-ccfed40-inner-blocks\">\n<style>\n  \/* 1. \u6700\u9ad8\u7ea7\u522b\u7684\u4f5c\u7528\u57df\u9694\u79bb (Scope) *\/\n  #gq-underwater-hero {\n    background-color: #F8FAFD;\n    padding: 40px 0;\n    width: 100%;\n    box-sizing: border-box;\n    font-family: inherit; \/* \u8ddf\u968f Blocksy \u5168\u5c40\u5b57\u4f53 *\/\n  }\n\n  #gq-underwater-hero * {\n    box-sizing: border-box;\n  }\n\n  \/* \u5185\u90e8\u5bb9\u5668\u9650\u5236\u5bbd\u5ea6\u4e3a 1280px \u5e76\u5c45\u4e2d *\/\n  #gq-underwater-hero .gq-container {\n    max-width: 1280px;\n    margin: 0 auto;\n    padding: 0 20px;\n    display: flex;\n    align-items: center;\n    gap: 80px;\n  }\n\n  \/* \u5de6\u4fa7\u6587\u672c\u5185\u5bb9\u533a *\/\n  #gq-underwater-hero .gq-content {\n    flex: 1;\n    max-width: 600px;\n  }\n\n  \/* \u6807\u9898\u6807\u7b7e\u5b9a\u5236 *\/\n  #gq-underwater-hero h1.gq-eyebrow {\n    font-size: 18px !important;\n    color: #183090 !important; \/* \u6df1\u84dd\u8272 *\/\n    font-weight: 600;\n    margin-top: 0;\n    margin-bottom: 12px;\n    text-transform: uppercase;\n    letter-spacing: 1px;\n    line-height: 1.2;\n  }\n\n  #gq-underwater-hero h2.gq-main-title {\n    font-size: 32px !important;\n    color: #303030 !important; \/* \u9ed1\u8272\u6807\u9898 *\/\n    font-weight: 700;\n    margin-top: 0;\n    margin-bottom: 24px;\n    line-height: 1.3;\n  }\n\n  #gq-underwater-hero p.gq-description {\n    font-size: 16px;\n    color: #555555;\n    line-height: 1.6;\n    margin-bottom: 30px;\n  }\n\n  \/* \u7279\u6027\u5217\u8868 Grid \u5e03\u5c40 *\/\n  #gq-underwater-hero ul.gq-features {\n    list-style: none;\n    padding: 0;\n    margin: 0 0 40px 0;\n    display: grid;\n    grid-template-columns: 1fr 1fr;\n    gap: 16px 24px;\n  }\n\n  #gq-underwater-hero ul.gq-features li {\n    position: relative;\n    padding-left: 28px;\n    font-size: 15px;\n    color: #303030;\n    font-weight: 500;\n    display: flex;\n    align-items: center;\n  }\n\n  \/* \u7eff\u8272\u70b9\u7f00\u56fe\u6807 (#009048) *\/\n  #gq-underwater-hero ul.gq-features li::before {\n    content: '\u2713';\n    position: absolute;\n    left: 0;\n    top: 50%;\n    transform: translateY(-50%);\n    color: #009048;\n    font-weight: bold;\n    font-size: 18px;\n  }\n\n  \/* \u6309\u94ae\u6837\u5f0f\u4ea4\u4e92 *\/\n  #gq-underwater-hero a.gq-btn {\n    display: inline-block;\n    background-color: #183090;\n    color: #ffffff !important;\n    text-decoration: none;\n    padding: 16px 36px;\n    font-size: 16px;\n    font-weight: 600;\n    border-radius: 4px;\n    transition: all 0.3s ease;\n    border: none;\n    cursor: pointer;\n  }\n\n  #gq-underwater-hero a.gq-btn:hover {\n    background-color: #009048; \/* \u60ac\u505c\u65f6\u53d8\u4e3a\u7eff\u8272 *\/\n    transform: translateY(-2px);\n    box-shadow: 0 6px 15px rgba(0, 144, 72, 0.2);\n  }\n\n  \/* \u53f3\u4fa7\u56fe\u7247\u753b\u5eca (\u7eaf CSS Grid \u5e03\u5c40) *\/\n  #gq-underwater-hero .gq-gallery {\n    flex: 1;\n    display: grid;\n    grid-template-columns: 2fr 1fr;\n    grid-template-rows: 1fr 1fr;\n    gap: 20px;\n    height: 100%;\n  }\n\n  #gq-underwater-hero .gq-img-wrap {\n    border-radius: 8px;\n    overflow: hidden;\n    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.06);\n    background-color: #ffffff;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n  }\n\n  #gq-underwater-hero .gq-img-wrap img {\n    width: 100%;\n    height: 100%;\n    object-fit: cover;\n    display: block;\n    transition: transform 0.4s ease;\n  }\n\n  #gq-underwater-hero .gq-img-wrap:hover img {\n    transform: scale(1.03);\n  }\n\n  \/* \u56fe\u7247\u4f4d\u7f6e\u5206\u914d *\/\n  #gq-underwater-hero .gq-main-img {\n    grid-column: 1 \/ 2;\n    grid-row: 1 \/ 3;\n    min-height: 400px;\n  }\n\n  #gq-underwater-hero .gq-sub-img-1 {\n    grid-column: 2 \/ 3;\n    grid-row: 1 \/ 2;\n  }\n\n  #gq-underwater-hero .gq-sub-img-2 {\n    grid-column: 2 \/ 3;\n    grid-row: 2 \/ 3;\n  }\n\n  \/* \u79fb\u52a8\u7aef\u54cd\u5e94\u5f0f\u5904\u7406 *\/\n  @media (max-width: 992px) {\n    #gq-underwater-hero .gq-container {\n      flex-direction: column;\n    }\n    \n    #gq-underwater-hero .gq-content {\n      max-width: 100%;\n      text-align: center;\n    }\n\n    #gq-underwater-hero ul.gq-features {\n      text-align: left;\n      max-width: 500px;\n      margin: 0 auto 40px auto;\n    }\n\n    #gq-underwater-hero .gq-main-img {\n      min-height: 300px;\n    }\n  }\n\n  @media (max-width: 576px) {\n    #gq-underwater-hero ul.gq-features {\n      grid-template-columns: 1fr;\n    }\n    #gq-underwater-hero .gq-gallery {\n      grid-template-columns: 1fr;\n      grid-template-rows: auto auto auto;\n    }\n    #gq-underwater-hero .gq-main-img {\n      grid-column: 1 \/ -1;\n      grid-row: 1 \/ 2;\n    }\n    #gq-underwater-hero .gq-sub-img-1 {\n      grid-column: 1 \/ -1;\n      grid-row: 2 \/ 3;\n    }\n    #gq-underwater-hero .gq-sub-img-2 {\n      grid-column: 1 \/ -1;\n      grid-row: 3 \/ 4;\n    }\n  }\n<\/style>\n\n<section id=\"gq-underwater-hero\">\n  <div class=\"gq-container\">\n    \n    <div class=\"gq-content\">\n      <h1 class=\"gq-eyebrow\">LED Underwater Light<\/h1>\n      <h2 class=\"gq-main-title\">LED Underwater Light \u2014 Pool, Fountain &#038; Pond Lighting Solutions | Guangqi<\/h2>\n      <p class=\"gq-description\">IP68 rated LED underwater lights suitable for commercial pools, municipal fountains, and landscape ponds. Constructed using 304\/316SS casings, Cree\/Osram LED chips, epoxy-potted water-sealed housing &#8211; every fixture in our catalog is tested for two days after assembly submerged in a test tank.<\/p>\n      \n      <ul class=\"gq-features\">\n        <li>50,000+ Hour Lifespan<\/li>\n        <li>Cree \/ Osram LEDs<\/li>\n        <li>304\/316 Stainless Steel<\/li>\n        <li>IP68 Waterproof<\/li>\n      <\/ul>\n      \n      <a href=\"#ct-popup-801\" class=\"gq-btn\">Request a Quote<\/a>\n    <\/div>\n\n    <div class=\"gq-gallery\">\n      <div class=\"gq-img-wrap gq-main-img\">\n        <img src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Underwater-Light.png\" alt=\"LED Underwater Light Hero\" fetchpriority=\"high\" data-no-lazy=\"1\" decoding=\"async\">\n      <\/div>\n      \n      <div class=\"gq-img-wrap gq-sub-img-1\">\n        <img src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Underwater-Light2.png\" alt=\"LED Underwater Light Detail 1\" loading=\"lazy\" decoding=\"async\">\n      <\/div>\n      \n      <div class=\"gq-img-wrap gq-sub-img-2\">\n        <img src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Underwater-Light3.png\" alt=\"LED Underwater Light Detail 2\" loading=\"lazy\" decoding=\"async\">\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-a20068d\" data-block-id=\"a20068d\"><div class=\"stk-row stk-inner-blocks has-text-align-center stk-block-content stk-content-align stk-a20068d-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8fc9a2b\" data-v=\"4\" data-block-id=\"8fc9a2b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8fc9a2b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8fc9a2b-inner-blocks\"><div class=\"ct-breadcrumbs\" data-source=\"rankmath\" ><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Home<\/span><\/p><\/nav><\/div><\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-2447427\" data-block-id=\"2447427\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-2447427-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-da1fec2\" data-v=\"4\" data-block-id=\"da1fec2\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-da1fec2-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-da1fec2-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* * 1. \u4f5c\u7528\u57df\u9694\u79bb\uff1a\u4f7f\u7528 ID \u9650\u5b9a\u7b26\u63d0\u5347\u6743\u91cd\uff0c\u5f7b\u5e95\u79fb\u9664 !important\n   *\/\n  #led-clean-module {\n    width: 100%;\n    background-color: #Ffffff;\n    font-family: 'Inter', sans-serif;\n    overflow-x: hidden;\n  }\n\n  #led-clean-module .led-section {\n    padding: 40px 0;\n    box-sizing: border-box;\n  }\n\n  \/* --- \u9876\u90e8\u4e3b\u6807\u9898\u533a\u57df --- *\/\n  #led-clean-module .led-top-header {\n    width: 100%;\n    max-width: 1280px;\n    margin: 0 auto 30px auto;\n    text-align: center;\n    padding: 0 20px;\n    box-sizing: border-box;\n  }\n\n  #led-clean-module h2.led-title-h2 {\n    font-size: 32px;\n    color: #303030;\n    font-weight: 700;\n    line-height: 1.3;\n    margin: 0;\n  }\n\n  \/* --- \u6574\u4f53\u5927\u6846\u67b6\uff1a\u5168\u5e45\u5de6\u53f3\u4e24\u680f\u5e03\u5c40 --- *\/\n  #led-clean-module .led-inner-container {\n    width: 100%;\n    max-width: 1280px;\n    margin: 0 auto;\n    padding: 0 20px;\n    box-sizing: border-box;\n    \n    display: grid;\n    grid-template-columns: 1.6fr 1fr;\n    gap: 45px;\n    align-items: flex-start; \n  }\n\n  \/* --- \u5de6\u680f\uff1a\u7eaf\u6587\u672c\u9605\u8bfb\u533a --- *\/\n  #led-clean-module .led-column-left {\n    display: flex;\n    flex-direction: column;\n    gap: 20px; \/* \u9002\u5ea6\u62c9\u5f00\u6bb5\u843d\u95f4\u8ddd\uff0c\u7f13\u89e3\u6587\u5b57\u5899\u7684\u538b\u8feb\u611f *\/\n  }\n\n  \/* \u901a\u8fc7\u52a0\u91cd\u9996\u6bb5\u5b57\u91cd (500) \u6765\u63d0\u4f9b\u89c6\u89c9\u951a\u70b9\uff0c\u4ee3\u66ff\u88ab\u79fb\u9664\u7684\u5c0f\u6807\u9898 *\/\n  #led-clean-module p.led-lead-paragraph {\n    font-size: 16px;\n    color: #333333;\n    line-height: 1.7;\n    margin: 0;\n    font-weight: 500; \n  }\n\n  #led-clean-module p.led-body-text {\n    font-size: 15px;\n    color: #4a4a4a; \/* \u7565\u5fae\u52a0\u6df1\u6b63\u6587\u7070\u8272\uff0c\u63d0\u5347\u9605\u8bfb\u8212\u9002\u5ea6 *\/\n    line-height: 1.7;\n    margin: 0;\n    font-weight: 400;\n  }\n\n  \/* --- \u53f3\u680f\uff1aQuick Specs \u9762\u677f --- *\/\n  #led-clean-module .led-quick-specs {\n    background-color: #ffffff;\n    border-top: 4px solid #009048;\n    padding: 30px; \n    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.04);\n    border-radius: 0 0 6px 6px;\n  }\n\n  #led-clean-module h3.led-specs-title {\n    font-size: 19px; \n    color: #183090;\n    font-weight: 700;\n    margin: 0 0 24px 0;\n    letter-spacing: -0.3px;\n  }\n\n  \/* --- Specs \u5217\u8868\u9879 (\u91cd\u6784\u4e3a\u8bed\u4e49\u5316\u7684 dl > dt\/dd \u7ed3\u6784) --- *\/\n  #led-clean-module .led-specs-list {\n    margin: 0;\n    padding: 0;\n  }\n\n  #led-clean-module .led-spec-item {\n    border-bottom: 1px solid #EBEBEB;\n    padding-bottom: 14px;\n    margin-bottom: 14px;\n  }\n\n  #led-clean-module .led-spec-item:last-child {\n    border-bottom: none;\n    padding-bottom: 0;\n    margin-bottom: 0;\n  }\n\n  #led-clean-module dt.led-spec-label {\n    font-size: 11px;\n    color: #595959; \/* \u4ece #888888 \u52a0\u6df1\u81f3 #595959\uff0c\u901a\u8fc7 WCAG AA \u5bf9\u6bd4\u5ea6\u6d4b\u8bd5 *\/\n    text-transform: uppercase;\n    letter-spacing: 0.8px;\n    font-weight: 600;\n    margin-bottom: 5px;\n  }\n\n  #led-clean-module dd.led-spec-value {\n    font-size: 15px;\n    color: #D32F2F;\n    font-weight: 600;\n    margin: 0; \/* \u6e05\u9664\u6d4f\u89c8\u5668\u9ed8\u8ba4 dd \u7f29\u8fdb *\/\n  }\n\n  \/* --- \u54cd\u5e94\u5f0f\u89c4\u5219 --- *\/\n  @media (max-width:1000px) {\n    #led-clean-module .led-inner-container {\n      grid-template-columns: 1fr;\n      gap: 40px;\n    }\n  }\n\n  @media (max-width: 600px) {\n    #led-clean-module h2.led-title-h2 {\n      font-size: 26px;\n    }\n    #led-clean-module .led-quick-specs {\n      padding: 24px 20px;\n    }\n  }\n<\/style>\n\n<div id=\"led-clean-module\">\n  <section class=\"led-section\">\n    \n    <div class=\"led-top-header\">\n      <h2 class=\"led-title-h2\">Why Facilities Upgrade to LED Underwater Lighting<\/h2>\n    <\/div>\n\n    <div class=\"led-inner-container\">\n      \n      <div class=\"led-column led-column-left\">\n        <p class=\"led-lead-paragraph\">LED underwater illumination has become the de facto standard for construction specifications on resorts, municipal authorities, and commercial pool installations worldwide. Driver-to-bulb competition has narrowed the performance gap too far to ignore &#8211; as facility managers and purchasing engineers have by now learned &#8211; operational costs, safety, and fixture longevity all point to LED fixtures.<\/p>\n        \n        <p class=\"led-body-text\">A 100W-500W fixture only lasts 1,000-5,000 hours, requiring bulb replacement every 6-24 months on a typical 8-hour-a-day professional pool schedule. Disposables are not cost-effective; draft budgets demonstrate a net loss. In heat-spoiled environments, the fixtures degrade even faster. Excessive heat cycling causes rapid lens seal failure, water intrusion, and algae growth around the base of the fitting. In saltwater applications, corrosion destroys lesser materials in a fraction of the time.<\/p>\n        \n        <p class=\"led-body-text\">Relative low voltage operation: eliminating risk-of-shock in water that keeps facility managers up at night. &#8211; and passing NEC Article 680 requirements with flying colors. Water- tight LED housings. Fish-proof glass lenses, epoxy-sealed fixtures, and tempered glass covers do not allow even extended submersion to affect the electronics inside. 50,000-hour- rated life. Sophisticated installation-readiness for the pool shell means faster installation than ever before. Minimal operational power requirements (6W-36W fixtures draw 80% less energy than halogen equivalents) cut operating costs by 80%. Use useful life far exceeds standard fixture lifespan (2-3 years for a typical high output halogen), while materials resist the punishing environment of constant heat cycling.<\/p>\n\n        <p class=\"led-body-text\">No more frequent house cleaning. No risk of electrical shock or danger while working at the edge of the pool. Minimized energy requirements and reduce cost of ownership associated with replacing bulbs. LED-centric installations are safer, easier, and less expensive.<\/p>\n      <\/div>\n\n      <div class=\"led-column led-column-right\">\n        <div class=\"led-quick-specs\">\n          <h3 class=\"led-specs-title\">Quick Specs<\/h3>\n          \n          <dl class=\"led-specs-list\">\n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">3 Product Lines<\/dt>\n              <dd class=\"led-spec-value\">Fountain \u00b7 Pool \u00b7 Pond<\/dd>\n            <\/div>\n            \n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">IP68 Certified<\/dt>\n              <dd class=\"led-spec-value\">Continuous submersion rated<\/dd>\n            <\/div>\n            \n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">50,000+ Hours<\/dt>\n              <dd class=\"led-spec-value\">L70 rated lifespan<\/dd>\n            <\/div>\n            \n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">CRI 80+<\/dt>\n              <dd class=\"led-spec-value\">True color rendering<\/dd>\n            <\/div>\n            \n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">3-Year Warranty<\/dt>\n              <dd class=\"led-spec-value\">Full manufacturer coverage<\/dd>\n            <\/div>\n            \n            <div class=\"led-spec-item\">\n              <dt class=\"led-spec-label\">DC12V \/ 24V Safe<\/dt>\n              <dd class=\"led-spec-value\">Low voltage operation<\/dd>\n            <\/div>\n          <\/dl>\n\n        <\/div>\n      <\/div>\n\n    <\/div>\n  <\/section>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-e614202\" data-block-id=\"e614202\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-e614202-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-dbb897f\" data-v=\"4\" data-block-id=\"dbb897f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-dbb897f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-dbb897f-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. \u5168\u5c40\u53d8\u91cf\u4e0e\u6838\u5fc3\u4f5c\u7528\u57df (\u89e3\u51b3\u786c\u7f16\u7801\u4e0e\u53ef\u7ef4\u62a4\u6027\u95ee\u9898) *\/\n  #guangqi-led-module {\n    --gq-primary: #183090;\n    --gq-accent: #009048;\n    --gq-text-dark: #303030;\n    --gq-text-body: #444444;\n    --gq-bg-light: #f4f6fa;\n    --gq-border: #e2e8f0;\n    \n    width: 100% !important;\n    padding: 40px 15px !important; \n    box-sizing: border-box !important;\n    background-color: transparent !important;\n    font-family: inherit; \n  }\n\n  #guangqi-led-module .gq-container {\n    max-width: 1280px !important;\n    margin: 0 auto !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 40px !important;\n  }\n\n  \/* 2. \u6392\u7248\u7cfb\u7edf (\u4e25\u683c\u4f5c\u7528\u57df\u4fdd\u62a4) *\/\n  #guangqi-led-module h2 {\n    color: #303030 !important;\n    font-size: 32px !important; \n    font-family: inherit !important;\n    font-weight: 700 !important;\n    margin: 0 0 15px 0 !important;\n    line-height: 1.3 !important;\n  }\n\n  #guangqi-led-module h3 {\n    color: var(--gq-primary) !important; \n    font-size: 24px !important;\n    font-family: inherit !important;\n    font-weight: 600 !important;\n    margin: 0 0 20px 0 !important;\n    padding-bottom: 8px !important;\n    border-bottom: 2px solid var(--gq-accent) !important; \n    display: inline-block !important;\n  }\n\n  #guangqi-led-module p {\n    color: var(--gq-text-body) !important;\n    font-size: 16px !important;\n    line-height: 1.6 !important;\n    margin: 0 0 20px 0 !important;\n  }\n\n  \/* 3. \u9ad8\u7ea7\u56fe\u7247\u753b\u5eca (\u89e3\u51b3\u6bd4\u4f8b\u5931\u63a7\u95ee\u9898\uff0c\u5f3a\u5236\u7b49\u9ad8) *\/\n  #guangqi-led-module .gq-image-gallery {\n    display: grid !important;\n    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)) !important;\n    gap: 20px !important;\n    margin: 0 0 25px 0 !important;\n    width: 100% !important;\n  }\n\n  #guangqi-led-module .gq-image-item {\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: center !important;\n  }\n\n  #guangqi-led-module .gq-image-wrapper {\n    width: 100% !important;\n    aspect-ratio: 4 \/ 3 !important; \/* \u5f3a\u5236\u7edf\u4e00\u5bbd\u9ad8\u6bd4\uff0c\u9632\u6b62\u9875\u9762\u8df3\u52a8 *\/\n    background: #ffffff !important;\n    border: 1px solid var(--gq-border) !important;\n    border-radius: 8px !important;\n    padding: 15px !important;\n    box-sizing: border-box !important;\n    box-shadow: 0 4px 10px rgba(0,0,0,0.03) !important;\n    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease !important;\n    display: flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n  }\n\n  #guangqi-led-module .gq-image-wrapper:hover {\n    transform: translateY(-4px) !important;\n    border-color: var(--gq-accent) !important; \n    box-shadow: 0 8px 16px rgba(24, 48, 144, 0.08) !important; \n  }\n\n  #guangqi-led-module .gq-image-wrapper img {\n    max-width: 100% !important;\n    max-height: 100% !important;\n    object-fit: contain !important;\n  }\n\n  #guangqi-led-module .gq-image-caption {\n    font-family: 'Inter', sans-serif !important;\n    font-size: 14px !important;\n    color: var(--gq-primary) !important;\n    font-weight: 600 !important;\n    margin-top: 12px !important;\n    text-align: center !important;\n  }\n\n  \/* 4. \u6570\u636e\u8868\u683c (\u63d0\u5347\u79fb\u52a8\u7aef UX \u4e0e\u53ef\u8bbf\u95ee\u6027) *\/\n  #guangqi-led-module .gq-table-wrapper {\n    width: 100% !important;\n    overflow-x: auto !important;\n    -webkit-overflow-scrolling: touch !important; \/* \u4f18\u5316 iOS \u6eda\u52a8\u4f53\u9a8c *\/\n    border-radius: 6px !important;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.04) !important;\n    margin-bottom: 30px !important;\n    background: #ffffff !important;\n    border: 1px solid var(--gq-border) !important;\n  }\n\n  #guangqi-led-module table {\n    width: 100% !important;\n    border-collapse: collapse !important;\n    min-width: 700px !important;\n    font-family: 'Inter', sans-serif !important;\n    font-size: 14px !important;\n  }\n\n  #guangqi-led-module th {\n    background-color: var(--gq-primary) !important;\n    color: #ffffff !important;\n    padding: 16px !important;\n    text-align: left !important;\n    font-weight: 600 !important;\n    border-bottom: 2px solid #0d1b54 !important;\n    white-space: nowrap !important;\n  }\n\n  \/* \u51bb\u7ed3\u9996\u5217\uff1a\u79fb\u52a8\u7aef\u6a2a\u5411\u6eda\u52a8\u65f6\uff0c\u53c2\u6570\u540d\u59cb\u7ec8\u53ef\u89c1 *\/\n  #guangqi-led-module th.gq-row-header,\n  #guangqi-led-module td.gq-row-header {\n    background-color: var(--gq-bg-light) !important;\n    color: var(--gq-primary) !important;\n    font-weight: 600 !important;\n    position: sticky !important; \n    left: 0 !important;\n    z-index: 1 !important;\n    border-right: 1px solid var(--gq-border) !important;\n  }\n\n  #guangqi-led-module td {\n    padding: 14px 16px !important;\n    border-bottom: 1px solid var(--gq-border) !important;\n    color: var(--gq-text-dark) !important;\n    vertical-align: middle !important;\n  }\n\n  #guangqi-led-module tr:last-child td {\n    border-bottom: none !important;\n  }\n\n  #guangqi-led-module tr:hover td:not(.gq-row-header) {\n    background-color: #f8fafc !important; \n  }\n\n  \/* 5. \u4ea4\u4e92\u6309\u94ae (\u8865\u5145\u7126\u70b9\u72b6\u6001) *\/\n  #guangqi-led-module .gq-btn-wrapper {\n    margin-top: 10px !important;\n    text-align: center !important;\n  }\n\n  #guangqi-led-module .gq-btn {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    background-color: var(--gq-primary) !important;\n    color: #ffffff !important;\n    font-family: 'Inter', sans-serif !important;\n    font-size: 16px !important;\n    font-weight: 600 !important;\n    padding: 16px 40px !important;\n    border-radius: 6px !important;\n    text-decoration: none !important;\n    transition: all 0.2s ease-in-out !important;\n    border: 2px solid transparent !important;\n    cursor: pointer !important;\n    box-shadow: 0 4px 6px rgba(24, 48, 144, 0.15) !important;\n  }\n\n  #guangqi-led-module .gq-btn:hover {\n    background-color: var(--gq-accent) !important; \n    box-shadow: 0 6px 16px rgba(0, 144, 72, 0.25) !important;\n    transform: translateY(-2px) !important;\n  }\n\n  #guangqi-led-module .gq-btn:focus-visible {\n    outline: 3px solid var(--gq-accent) !important;\n    outline-offset: 4px !important;\n  }\n<\/style>\n\n<section id=\"guangqi-led-module\">\n  <div class=\"gq-container\">\n    \n    <div>\n      <h2>Guangqi LED Underwater Light Collection \u2014 Models &#038; Selection Guide<\/h2>\n      <p>So for all the facilities still operating with halogen or incandescent fixtures, the case for LED fixtures has already been proven. The only remaining issue is figuring out the fixtures that will best fit the application.<\/p>\n    <\/div>\n\n    <div>\n      <h3>LED Fountain Lights \u2014 6W to 36W<\/h3>\n      <p>Guangqi offers a heavy selection of LED lighting -all of which can be used in any combination to achieve specific desired effects. Our three main product lines address the most widely used submersible LED lighting applications: multi-color bottom mounted fountain fixtures, inground LED pool lights, and surfaced-mounted LED pool lights.<\/p>\n      \n      <div class=\"gq-image-gallery\">\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Fountain-lights6W.png\" alt=\"6W Fountain Light\">\n          <\/div>\n          <div class=\"gq-image-caption\">6W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Fountain-lights9W.png\" alt=\"9W Fountain Light\">\n          <\/div>\n          <div class=\"gq-image-caption\">9W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Fountain-lights12W.png\" alt=\"12W Fountain Light\">\n          <\/div>\n          <div class=\"gq-image-caption\">12W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Fountain-lights18W.png\" alt=\"18W Fountain Light\">\n          <\/div>\n          <div class=\"gq-image-caption\">18W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Fountain-lights24W.png\" alt=\"24W Fountain Light\">\n          <\/div>\n          <div class=\"gq-image-caption\">24W<\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-table-wrapper\">\n        <table>\n          <tbody>\n            <tr>\n              <th scope=\"col\" class=\"gq-row-header\">Spec<\/th>\n              <th scope=\"col\">6W<\/th>\n              <th scope=\"col\">12W<\/th>\n              <th scope=\"col\">18W<\/th>\n              <th scope=\"col\">24W<\/th>\n              <th scope=\"col\">36W<\/th>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Dimensions<\/td>\n              <td>\u00d8120\u00d7H95mm<\/td>\n              <td>\u00d8150\u00d7H105mm<\/td>\n              <td>\u00d8180\u00d7H110mm<\/td>\n              <td>\u00d8200\u00d7H115mm<\/td>\n              <td>\u00d8240\u00d7H120mm<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Beam Angle<\/td>\n              <td>15\u00b0 \/ 30\u00b0<\/td>\n              <td>15\u00b0 \/ 30\u00b0 \/ 45\u00b0<\/td>\n              <td>15\u00b0 \/ 30\u00b0 \/ 45\u00b0<\/td>\n              <td>30\u00b0 \/ 45\u00b0 \/ 60\u00b0<\/td>\n              <td>30\u00b0 \/ 45\u00b0 \/ 60\u00b0<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Voltage<\/td>\n              <td>DC12V \/ DC24V<\/td>\n              <td>DC12V \/ DC24V<\/td>\n              <td>DC12V \/ DC24V \/ AC24V<\/td>\n              <td>DC12V \/ DC24V \/ AC24V<\/td>\n              <td>DC24V \/ AC24V<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">CCT \/ Color<\/td>\n              <td colspan=\"5\">2700K \/ 3000K \/ 4000K \/ 5000K \/ 6500K \/ RGB \/ RGBW<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Material<\/td>\n              <td colspan=\"5\">304 Stainless Steel + Tempered Glass Lens<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Control<\/td>\n              <td colspan=\"5\">DMX512 \/ TTL \/ RF Remote<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">IP \/ CRI \/ Life<\/td>\n              <td colspan=\"5\">IP68 | CRI 80+ | 50,000+ hrs | 3-Year Warranty<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n\n    <div>\n      <h3>LED Inground Pool Lights \u2014 3W to 24W<\/h3>\n      <p>Blue LED inlet lighting for use in fountains and surface jet configurations where preferred color is blue. CMY or RGB options available. Can also be used in popular SunPad floating grates for Zen and relaxation fountains. Zegbrk_0007.<\/p>\n      \n      <div class=\"gq-image-gallery\">\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Inground-Pool-Lights3.png\" alt=\"3W Inground Pool Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">3W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Inground-Pool-Lights6.png\" alt=\"6W Inground Pool Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">6W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Inground-Pool-Lights12.png\" alt=\"12W Inground Pool Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">12W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Inground-Pool-Lights18.png\" alt=\"18W Inground Pool Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">18W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/LED-Inground-Pool-Lights24.png\" alt=\"24W Inground Pool Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">24W<\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-table-wrapper\">\n        <table>\n          <tbody>\n            <tr>\n              <th scope=\"col\" class=\"gq-row-header\">Spec<\/th>\n              <th scope=\"col\">3W<\/th>\n              <th scope=\"col\">6W<\/th>\n              <th scope=\"col\">12W<\/th>\n              <th scope=\"col\">18W<\/th>\n              <th scope=\"col\">24W<\/th>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Dimensions<\/td>\n              <td>\u03c6100\u00d7H80mm<\/td>\n              <td>\u03c6120\u00d7H85mm<\/td>\n              <td>\u03c6150\u00d7H95mm<\/td>\n              <td>\u03c6160\u00d7H108mm<\/td>\n              <td>\u03c6180\u00d7H117mm<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Material<\/td>\n              <td colspan=\"5\">304 \/ 316 Stainless Steel + Tempered Glass Lens<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Voltage<\/td>\n              <td colspan=\"5\">DC12V \/ DC24V \/ AC12V \/ AC24V<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">CCT \/ Color<\/td>\n              <td colspan=\"5\">Warm White (2700K\u20133000K) \/ Cool White (5000K\u20136500K) \/ RGB \/ RGBW<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Beam Angle<\/td>\n              <td>30\u00b0<\/td>\n              <td>30\u00b0 \/ 45\u00b0<\/td>\n              <td>30\u00b0 \/ 45\u00b0 \/ 60\u00b0<\/td>\n              <td>45\u00b0 \/ 60\u00b0<\/td>\n              <td>45\u00b0 \/ 60\u00b0 \/ 120\u00b0<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Control<\/td>\n              <td colspan=\"5\">DMX512 \/ RF Remote \/ TTL<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">IP \/ CRI \/ Life<\/td>\n              <td colspan=\"5\">IP68 | CRI 80+ | 50,000+ hrs | 3-Year Warranty<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n\n    <div>\n      <h3>Surface Mounted Swimming Pool Lights<\/h3>\n      <p>All surface mount fixtures bolt directly to the pool wall or floor. No niche required. Two material options: our PC (polycarbonate) fixtures are designed for inground commercial pools; when installed in above-ground and vinyl-liner pools, weight and cost come in to play, and stainless steel is the right choice. Our multi-color GQ-ST260 series is the favorite for commercial resorts requiring synchronized illumination across large bodies of water.<\/p>\n      \n      <div class=\"gq-image-gallery\">\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Surface-Mounted-Swimming-Pool-Lights6.png\" alt=\"6W Surface Mounted Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">6W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Surface-Mounted-Swimming-Pool-Lights12.png\" alt=\"12W Surface Mounted Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">12W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Surface-Mounted-Swimming-Pool-Lights18.png\" alt=\"18W Surface Mounted Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">18W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Surface-Mounted-Swimming-Pool-Lights24.png\" alt=\"24W Surface Mounted Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">24W<\/div>\n        <\/div>\n        <div class=\"gq-image-item\">\n          <div class=\"gq-image-wrapper\">\n            <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Surface-Mounted-Swimming-Pool-Lights36.png\" alt=\"36W Surface Mounted Light\" loading=\"lazy\">\n          <\/div>\n          <div class=\"gq-image-caption\">36W<\/div>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-table-wrapper\">\n        <table>\n          <thead>\n            <tr>\n              <th scope=\"col\">Model<\/th>\n              <th scope=\"col\">Power<\/th>\n              <th scope=\"col\">Dimensions<\/th>\n              <th scope=\"col\">Material<\/th>\n              <th scope=\"col\">LEDs<\/th>\n              <th scope=\"col\">Beam<\/th>\n              <th scope=\"col\">Application<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-ST180<\/td>\n              <td>6W<\/td>\n              <td>\u00d8180\u00d7H62mm<\/td>\n              <td>304 SS<\/td>\n              <td>6\u00d71W<\/td>\n              <td>60\u00b0<\/td>\n              <td>Small residential pools<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-ST230<\/td>\n              <td>12W<\/td>\n              <td>\u00d8230\u00d7H68mm<\/td>\n              <td>304 SS<\/td>\n              <td>12\u00d71W<\/td>\n              <td>60\u00b0<\/td>\n              <td>Mid-size pools<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-ST260<\/td>\n              <td>36W RGB<\/td>\n              <td>\u00d8260\u00d7H72mm<\/td>\n              <td>304 SS<\/td>\n              <td>360 LEDs<\/td>\n              <td>120\u00b0<\/td>\n              <td>Commercial \/ resort pools<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-ST290<\/td>\n              <td>24W<\/td>\n              <td>\u00d8290\u00d7H75mm<\/td>\n              <td>304 SS<\/td>\n              <td>24\u00d71W<\/td>\n              <td>60\u00b0<\/td>\n              <td>Large commercial pools<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-PC230<\/td>\n              <td>9W \/ 12W<\/td>\n              <td>\u00d8230\u00d7H65mm<\/td>\n              <td>PC<\/td>\n              <td>9\u201312\u00d71W<\/td>\n              <td>60\u00b0<\/td>\n              <td>Above-ground pools<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">GQ-PC290<\/td>\n              <td>18W \/ 24W<\/td>\n              <td>\u00d8290\u00d7H70mm<\/td>\n              <td>PC<\/td>\n              <td>18\u201324\u00d71W<\/td>\n              <td>60\u00b0<\/td>\n              <td>Above-ground \/ vinyl pools<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n    <\/div>\n\n    <div>\n      <h2>How to Choose \u2014 Decision Matrix<\/h2>\n      <p>Kitted application-matched fixture options from Guangqi are listed below. PC fixtures are best for aboveground applications where weight needs to be kept a minimum, but given saltwater intrusion or high-chlorine commercial pools, there is no substitute for 316 stainless steel as a reliable long-term option. Match each use case to the recommended series in the chart below.<\/p>\n      \n      <div class=\"gq-table-wrapper\">\n        <table>\n          <thead>\n            <tr>\n              <th scope=\"col\">Application<\/th>\n              <th scope=\"col\">Recommended Series<\/th>\n              <th scope=\"col\">Power Range<\/th>\n              <th scope=\"col\">Installation<\/th>\n              <th scope=\"col\">Control<\/th>\n              <th scope=\"col\">Material<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Commercial Fountain<\/td>\n              <td>Fountain Light Series<\/td>\n              <td>18W \u2013 36W<\/td>\n              <td>Submersible bracket<\/td>\n              <td>DMX512 \/ TTL<\/td>\n              <td>304 SS<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Inground Pool<\/td>\n              <td>Inground Pool Series<\/td>\n              <td>12W \u2013 24W<\/td>\n              <td>Wall niche recessed<\/td>\n              <td>DMX512 \/ RF Remote<\/td>\n              <td>316 SS<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Above-Ground Pool<\/td>\n              <td>GQ-PC230 \/ GQ-PC290<\/td>\n              <td>9W \u2013 24W<\/td>\n              <td>Surface mount bolt-on<\/td>\n              <td>RF Remote<\/td>\n              <td>PC<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Pond \/ Water Feature<\/td>\n              <td>Fountain 6W\u201312W<\/td>\n              <td>6W \u2013 12W<\/td>\n              <td>Submersible weighted<\/td>\n              <td>RF Remote<\/td>\n              <td>304 SS<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\" class=\"gq-row-header\">Spa \/ Hot Tub<\/td>\n              <td>Inground 3W\u20136W<\/td>\n              <td>3W \u2013 6W<\/td>\n              <td>Recessed \/ surface<\/td>\n              <td>RF Remote<\/td>\n              <td>316 SS<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n      \n      <p>Engineering required- beam angle, lumen output per fixture, wiring configuration- is application-specific based on the geometry of the space to be illuminated. Our free project lighting plans for orders of 50+ fixtures help project engineers and installers move quickly.<\/p>\n      \n      <div class=\"gq-btn-wrapper\">\n        <a href=\"#ct-popup-801\" class=\"gq-btn\">Get Instant Quote<\/a>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-347f125\" data-block-id=\"347f125\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-347f125-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-63e762b\" data-v=\"4\" data-block-id=\"63e762b\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-63e762b-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-63e762b-inner-blocks\">\n<div id=\"gq-tool-selector\">\n  <style>\n    @import 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!important;\n    }\n\n    #gq-tool-selector .gq-s-best-badge {\n      position: absolute !important;\n      top: -2px !important;\n      right: 20px !important;\n      background: #009048 !important;\n      color: #FFFFFF !important;\n      font-size: 11px !important;\n      font-weight: 700 !important;\n      text-transform: uppercase !important;\n      letter-spacing: 1px !important;\n      padding: 4px 14px !important;\n      border-radius: 0 0 4px 4px !important;\n    }\n\n    \/* \u8bed\u4e49\u5316 H4 (\u4ea7\u54c1\u540d\u79f0) *\/\n    #gq-tool-selector h4.gq-s-card-name {\n      font-size: 18px !important;\n      font-weight: 700 !important;\n      color: #183090 !important;\n      margin: 0 0 16px 0 !important;\n      display: flex !important;\n      align-items: center !important;\n      gap: 8px !important;\n    }\n    \n    #gq-tool-selector h4.gq-s-card-name::before {\n      content: \"\" !important;\n      display: block !important;\n      width: 6px !important;\n      height: 6px !important;\n      background-color: #D81818 !important; \/* \u7ea2\u8272\u70b9\u7f00 *\/\n      border-radius: 50% !important;\n    }\n\n    #gq-tool-selector .gq-s-card-specs {\n      display: grid !important;\n      grid-template-columns: repeat(4, 1fr) !important;\n      gap: 16px !important;\n      margin-bottom: 20px !important;\n      background: #F8FAFD !important;\n      padding: 16px !important;\n      border-radius: 4px !important;\n    }\n\n    #gq-tool-selector .gq-s-spec {\n      text-align: left !important;\n    }\n\n    #gq-tool-selector .gq-s-spec-val {\n      font-family: 'IBM Plex Mono', monospace !important;\n      font-size: 15px !important;\n      font-weight: 700 !important;\n      color: #303030 !important;\n    }\n\n    #gq-tool-selector .gq-s-spec-lbl {\n      font-size: 11px !important;\n      font-weight: 600 !important;\n      color: #6B7280 !important;\n      text-transform: uppercase !important;\n      letter-spacing: 0.5px !important;\n      margin-top: 2px !important;\n    }\n\n    #gq-tool-selector .gq-s-card-features {\n      display: flex !important;\n      flex-wrap: wrap !important;\n      gap: 8px !important;\n    }\n\n    #gq-tool-selector .gq-s-feature-tag {\n      display: inline-block !important;\n      background: #FFFFFF !important;\n      border: 1px solid #E2E8F0 !important;\n      color: #444444 !important;\n      font-size: 12px !important;\n      font-weight: 600 !important;\n      padding: 4px 12px !important;\n      border-radius: 4px !important;\n    }\n\n    \/* --- \u5e95\u90e8 CTA --- *\/\n    #gq-tool-selector .gq-s-cta-box {\n      background: #183090 !important;\n      padding: 24px 32px !important;\n      border-radius: 6px !important;\n      display: flex !important;\n      align-items: center !important;\n      justify-content: space-between !important;\n      gap: 20px !important;\n      box-shadow: 0 4px 15px rgba(24, 48, 144, 0.1) !important;\n    }\n\n    #gq-tool-selector .gq-s-cta-text {\n      color: #FFFFFF !important;\n      font-size: 16px !important;\n      font-weight: 500 !important;\n    }\n\n    #gq-tool-selector .gq-s-cta-btn {\n      display: inline-flex !important;\n      align-items: center !important;\n      justify-content: center !important;\n      height: 46px !important;\n      padding: 0 28px !important;\n      background: #009048 !important; \/* \u7eff\u8272\u6309\u94ae *\/\n      color: #FFFFFF !important;\n      font-size: 15px !important;\n      font-weight: 700 !important;\n      text-decoration: none !important;\n      border-radius: 4px !important;\n      border: none !important;\n      cursor: pointer !important;\n      text-transform: uppercase !important;\n      letter-spacing: 0.5px !important;\n      white-space: nowrap !important;\n      transition: all 0.2s ease !important;\n    }\n\n    #gq-tool-selector .gq-s-cta-btn:hover {\n      background: #FFFFFF !important;\n      color: #009048 !important;\n      transform: translateY(-2px) !important;\n    }\n\n    \/* --- \u54cd\u5e94\u5f0f --- *\/\n    @media (max-width: 992px) {\n      #gq-tool-selector .gq-s-steps { grid-template-columns: 1fr !important; }\n      #gq-tool-selector .gq-s-card-specs { grid-template-columns: 1fr 1fr !important; }\n    }\n    @media (max-width:690px) {\n      #gq-tool-selector .gq-s-header { padding: 24px 20px !important; }\n      #gq-tool-selector .gq-s-body { padding: 24px 20px !important; }\n      #gq-tool-selector .gq-s-cta-box {\n        flex-direction: column !important;\n        text-align: center !important;\n        padding: 24px 20px !important;\n      }\n      #gq-tool-selector h2.gq-s-main-title { font-size: 26px !important; }\n    }\n  <\/style>\n\n  <div class=\"gq-s-header\">\n    <h2 class=\"gq-s-main-title\">Underwater Light Model Selector<\/h2>\n    <p>Answer 4 questions to find the ideal Guangqi LED model for your project<\/p>\n  <\/div>\n\n  <div class=\"gq-s-body\">\n    <div class=\"gq-s-steps\">\n      <div class=\"gq-s-question\">\n        <div class=\"gq-s-q-heading-wrapper\">\n          <span class=\"gq-s-q-num\">1<\/span>\n          <h3 class=\"gq-s-q-title\">Application Type<\/h3>\n        <\/div>\n        <div class=\"gq-s-options\">\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-app\" value=\"pool-inground\" checked \/> Pool (Inground)<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-app\" value=\"pool-above\" \/> Pool (Above-Ground)<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-app\" value=\"fountain\" \/> Fountain<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-app\" value=\"pond\" \/> Pond<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-app\" value=\"spa\" \/> Spa<\/label>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-s-question\">\n        <div class=\"gq-s-q-heading-wrapper\">\n          <span class=\"gq-s-q-num\">2<\/span>\n          <h3 class=\"gq-s-q-title\">Installation Method<\/h3>\n        <\/div>\n        <div class=\"gq-s-options\">\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-install\" value=\"recessed\" checked \/> Recessed \/ Niche<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-install\" value=\"surface\" \/> Surface Mount<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-install\" value=\"submersible\" \/> Submersible<\/label>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-s-question\">\n        <div class=\"gq-s-q-heading-wrapper\">\n          <span class=\"gq-s-q-num\">3<\/span>\n          <h3 class=\"gq-s-q-title\">Color Requirement<\/h3>\n        <\/div>\n        <div class=\"gq-s-options\">\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-color\" value=\"warm\" checked \/> Single Color (Warm White)<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-color\" value=\"cool\" \/> Single Color (Cool White)<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-color\" value=\"rgb\" \/> RGB<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-color\" value=\"rgbw\" \/> RGBW<\/label>\n        <\/div>\n      <\/div>\n\n      <div class=\"gq-s-question\">\n        <div class=\"gq-s-q-heading-wrapper\">\n          <span class=\"gq-s-q-num\">4<\/span>\n          <h3 class=\"gq-s-q-title\">Control Method<\/h3>\n        <\/div>\n        <div class=\"gq-s-options\">\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-control\" value=\"onoff\" checked \/> On\/Off Only<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-control\" value=\"rf\" \/> RF Remote<\/label>\n          <label class=\"gq-s-radio-label\"><input type=\"radio\" name=\"gq-s-control\" value=\"dmx\" \/> DMX512<\/label>\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <button class=\"gq-s-btn-find\" id=\"gq-s-find-btn\">Find My Model<\/button>\n\n    <div class=\"gq-s-results\" id=\"gq-s-results\">\n      <h3 class=\"gq-s-results-title\">Recommended Models<\/h3>\n      <div class=\"gq-s-match-grid\" id=\"gq-s-match-grid\"><\/div>\n      <div class=\"gq-s-cta-box\">\n        <div class=\"gq-s-cta-text\">Need detailed specifications or custom configurations?<\/div>\n        <a href=\"#ct-popup-801\" class=\"gq-s-cta-btn\">Request Spec Sheet<\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n\n  <script>\n  (function() {\n    \/\/ Highlight selected radio labels\n    document.querySelectorAll('#gq-tool-selector .gq-s-radio-label input[type=\"radio\"]').forEach(function(radio) {\n      radio.addEventListener('change', function() {\n        var group = this.name;\n        document.querySelectorAll('#gq-tool-selector input[name=\"' + group + '\"]').forEach(function(r) {\n          r.closest('.gq-s-radio-label').classList.remove('gq-s-selected');\n        });\n        this.closest('.gq-s-radio-label').classList.add('gq-s-selected');\n      });\n    });\n    \/\/ Init first selected\n    document.querySelectorAll('#gq-tool-selector input[type=\"radio\"]:checked').forEach(function(r) {\n      r.closest('.gq-s-radio-label').classList.add('gq-s-selected');\n    });\n\n    \/\/ Product database\n    var products = [\n      {\n        id: 'fountain-6', line: 'Fountain', name: 'Fountain Light 6W',\n        power: '6W', dims: '\\u00d8120mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+'],\n        app: ['fountain','pond'], install: ['submersible','recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'fountain-12', line: 'Fountain', name: 'Fountain Light 12W',\n        power: '12W', dims: '\\u03c6145mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+'],\n        app: ['fountain','pond'], install: ['submersible','recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'fountain-18', line: 'Fountain', name: 'Fountain Light 18W',\n        power: '18W', dims: '\\u03c6170mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Bridgelux LEDs','DC12\/24V','50,000+ hrs','CRI80+'],\n        app: ['fountain','pond'], install: ['submersible','recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'fountain-24', line: 'Fountain', name: 'Fountain Light 24W',\n        power: '24W', dims: '\\u03c6215mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+'],\n        app: ['fountain','pond'], install: ['submersible','recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'fountain-36', line: 'Fountain', name: 'Fountain Light 36W',\n        power: '36W', dims: '\\u03c6240mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','High Output'],\n        app: ['fountain','pond'], install: ['submersible','recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'inground-3', line: 'Inground Pool', name: 'Inground Pool Light 3W',\n        power: '3W', dims: '\\u03c6100\\u00d7H80mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Compact'],\n        app: ['pool-inground','spa'], install: ['recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'inground-6', line: 'Inground Pool', name: 'Inground Pool Light 6W',\n        power: '6W', dims: '\\u00d8130\\u00d7H108mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+'],\n        app: ['pool-inground','spa'], install: ['recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'inground-12', line: 'Inground Pool', name: 'Inground Pool Light 12W',\n        power: '12W', dims: '\\u03c6170\\u00d7H128mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Most Popular'],\n        app: ['pool-inground','spa','pond'], install: ['recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'inground-18', line: 'Inground Pool', name: 'Inground Pool Light 18W',\n        power: '18W', dims: '\\u03c6180\\u00d7H117mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Bridgelux LEDs','DC12\/24V','50,000+ hrs','CRI80+','High Output'],\n        app: ['pool-inground','pond'], install: ['recessed'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'st180', line: 'Surface Mount SS', name: 'GQ-ST180 Surface Mount',\n        power: '6W', dims: '\\u03c6180mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Easy Install'],\n        app: ['pool-inground','pool-above','spa','pond'], install: ['surface'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'st230', line: 'Surface Mount SS', name: 'GQ-ST230 Surface Mount',\n        power: '12W', dims: '\\u03c6230mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Easy Install'],\n        app: ['pool-inground','pool-above','spa','pond'], install: ['surface'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'st290', line: 'Surface Mount SS', name: 'GQ-ST290 Surface Mount',\n        power: '18W\/24W', dims: '\\u03c6295mm', material: 'Stainless Steel 316L',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','High Output','Easy Install'],\n        app: ['pool-inground','pool-above','pond'], install: ['surface'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'pc230', line: 'Surface Mount PC', name: 'GQ-PC230 Surface Mount',\n        power: '9W\/12W', dims: '\\u03c6230mm', material: 'PC (Polycarbonate)',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Lightweight','Budget-Friendly'],\n        app: ['pool-above','pool-inground','spa','pond'], install: ['surface'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      },\n      {\n        id: 'pc290', line: 'Surface Mount PC', name: 'GQ-PC290 Surface Mount',\n        power: '18W\/24W', dims: '\\u03c6295mm', material: 'PC (Polycarbonate)',\n        features: ['IP68','Cree\/Osram LEDs','DC12\/24V','50,000+ hrs','CRI80+','Lightweight','Budget-Friendly','High Output'],\n        app: ['pool-above','pool-inground','pond'], install: ['surface'],\n        color: ['warm','cool','rgb','rgbw'], control: ['onoff','rf','dmx'], score: 0\n      }\n    ];\n\n    function getVal(name) {\n      var el = document.querySelector('#gq-tool-selector input[name=\"' + name + '\"]:checked');\n      return el ? el.value : '';\n    }\n\n    function findModels() {\n      var app = getVal('gq-s-app');\n      var install = getVal('gq-s-install');\n      var color = getVal('gq-s-color');\n      var control = getVal('gq-s-control');\n\n      var scored = products.map(function(p) {\n        var s = 0;\n        if (p.app.indexOf(app) !== -1) s += 4;\n        if (p.install.indexOf(install) !== -1) s += 3;\n        if (p.color.indexOf(color) !== -1) s += 2;\n        if (p.control.indexOf(control) !== -1) s += 1;\n        return { product: p, score: s };\n      });\n\n      scored.sort(function(a, b) { return b.score - a.score; });\n\n      \/\/ Only show products with score >= 7 (must match app + install at minimum)\n      var matches = scored.filter(function(s) { return s.score >= 7; });\n      if (matches.length === 0) {\n        matches = scored.slice(0, 2);\n      } else if (matches.length > 4) {\n        matches = matches.slice(0, 4);\n      }\n\n      var grid = document.getElementById('gq-s-match-grid');\n      grid.innerHTML = '';\n\n      if (matches.length === 0 || matches[0].score < 4) {\n        grid.innerHTML = '<div class=\"gq-s-no-match\">No exact match found. Please contact us for a custom recommendation.<\/div>';\n      } else {\n        var bestScore = matches[0].score;\n        matches.forEach(function(m, idx) {\n          var p = m.product;\n          var isBest = (idx === 0 && m.score === bestScore);\n          var card = document.createElement('div');\n          card.className = 'gq-s-match-card' + (isBest ? ' gq-s-best' : '');\n          \n          \/* \u6ce8\u610f\uff1a\u8fd9\u91cc\u6539\u4e3a\u4e86\u8bed\u4e49\u5316\u7684 H4 \u6807\u7b7e *\/\n          card.innerHTML =\n            (isBest ? '<div class=\"gq-s-best-badge\">Best Match<\/div>' : '') +\n            '<h4 class=\"gq-s-card-name\">' + p.line + ' &mdash; ' + p.name + '<\/h4>' +\n            '<div class=\"gq-s-card-specs\">' +\n              '<div class=\"gq-s-spec\"><div class=\"gq-s-spec-val\">' + p.power + '<\/div><div class=\"gq-s-spec-lbl\">Power<\/div><\/div>' +\n              '<div class=\"gq-s-spec\"><div class=\"gq-s-spec-val\">' + p.dims + '<\/div><div class=\"gq-s-spec-lbl\">Dimensions<\/div><\/div>' +\n              '<div class=\"gq-s-spec\"><div class=\"gq-s-spec-val\">' + p.material + '<\/div><div class=\"gq-s-spec-lbl\">Material<\/div><\/div>' +\n              '<div class=\"gq-s-spec\"><div class=\"gq-s-spec-val\">IP68<\/div><div class=\"gq-s-spec-lbl\">Protection<\/div><\/div>' +\n            '<\/div>' +\n            '<div class=\"gq-s-card-features\">' +\n              p.features.map(function(f) { return '<span class=\"gq-s-feature-tag\">' + f + '<\/span>'; }).join('') +\n            '<\/div>';\n          grid.appendChild(card);\n        });\n      }\n\n      var results = document.getElementById('gq-s-results');\n      results.classList.add('gq-s-visible');\n      results.scrollIntoView({ behavior: 'smooth', block: 'nearest' });\n    }\n\n    document.getElementById('gq-s-find-btn').addEventListener('click', findModels);\n  })();\n  <\/script>\n<\/div>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-0e1de29\" data-block-id=\"0e1de29\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-0e1de29-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-97cb147\" data-v=\"4\" data-block-id=\"97cb147\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-97cb147-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-97cb147-inner-blocks\">\n<script src=\"https:\/\/cdn.jsdelivr.net\/npm\/chart.js\"><\/script>\n\n<style>\n  \/* Font Import *\/\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. Highest Level Scope & Custom Properties *\/\n  #gq-led-performance {\n    --gq-primary: #183090; \n    --gq-accent: #009048;  \n    --gq-text-dark: #303030; \n    --gq-text-body: #444444;\n    --gq-bg-light: #f4f6fa;\n    --gq-border: #e2e8f0;\n\n    width: 100% !important;\n    padding: 40px 10px !important; \/* \u6781\u9650\u538b\u7f29\u5916\u56f4\u7559\u767d *\/\n    box-sizing: border-box !important;\n    background-color: #F8FAFD !important;\n    font-family: inherit !important; \n  }\n\n  \/* 4. Layout Frameworks *\/\n  #gq-led-performance .gq-container {\n    max-width: 1200px !important;\n    margin: 0 auto !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 12px !important; \/* \u6781\u9650\u538b\u7f29\u6bb5\u843d\u95f4\u8ddd *\/\n  }\n\n  \/* 2. Tag Replacement\/Styling (\u7d27\u51d1\u7248\u6392\u7248) *\/\n  #gq-led-performance h2 {\n    color: var(--gq-text-dark) !important;\n    font-size: 32px !important; \n    font-family: inherit !important;\n    font-weight: 700 !important;\n    margin: 0 0 8px 0 !important; \/* \u538b\u7f29\u5e95\u90e8\u7559\u767d *\/\n    line-height: 1.2 !important;\n  }\n\n  #gq-led-performance h3 {\n    color: var(--gq-primary) !important;\n    font-size: 22px !important;\n    font-family: inherit !important;\n    font-weight: 600 !important;\n    margin: 15px 0 8px 0 !important; \/* \u5927\u5e45\u538b\u7f29\u9876\u90e8\u7559\u767d *\/\n    padding-bottom: 4px !important;\n    border-bottom: 2px solid var(--gq-accent) !important;\n    display: inline-block !important;\n  }\n\n  #gq-led-performance h4 {\n    color: var(--gq-accent) !important;\n    font-size: 18px !important;\n    font-family: inherit !important;\n    font-weight: 600 !important;\n    margin: 8px 0 5px 0 !important;\n    line-height: 1.3 !important;\n  }\n\n  #gq-led-performance p {\n    color: var(--gq-text-body) !important;\n    font-size: 15px !important; \/* \u7a0d\u5fae\u7f29\u5c0f\u5b57\u53f7\u4ee5\u9002\u5e94\u7d27\u51d1\u5e03\u5c40 *\/\n    line-height: 1.5 !important; \/* \u538b\u7f29\u884c\u9ad8 *\/\n    margin: 0 0 8px 0 !important;\n    font-family: inherit !important;\n  }\n\n  #gq-led-performance p.gq-footnote {\n    font-size: 12px !important;\n    color: #666666 !important;\n    font-style: italic !important;\n    margin-top: -5px !important;\n    margin-bottom: 10px !important;\n  }\n\n  \/* Data Presentation Layout *\/\n  #gq-led-performance .gq-data-showcase {\n    display: grid !important;\n    grid-template-columns: 1fr !important;\n    gap: 15px !important; \/* \u7f51\u683c\u95f4\u8ddd\u51cf\u534a *\/\n    margin-top: 5px !important;\n    margin-bottom: 5px !important;\n  }\n\n  @media (min-width:1000px) {\n    #gq-led-performance .gq-data-showcase {\n      grid-template-columns: 1.1fr 0.9fr !important; \n      align-items: stretch !important; \/* \u8ba9\u56fe\u8868\u548c\u8868\u683c\u7b49\u9ad8\u5bf9\u9f50 *\/\n    }\n  }\n\n  \/* 5. \u7d27\u51d1\u578b\u9ad8\u7ea7\u8868\u683c *\/\n  #gq-led-performance .gq-table-wrapper {\n    width: 100% !important;\n    overflow-x: auto !important;\n    -webkit-overflow-scrolling: touch !important;\n    border-radius: 6px !important;\n    box-shadow: 0 4px 12px rgba(0,0,0,0.05) !important;\n    background: #ffffff !important;\n    border: 1px solid var(--gq-border) !important;\n  }\n\n  #gq-led-performance table {\n    width: 100% !important;\n    border-collapse: collapse !important;\n    min-width: 550px !important;\n    font-family: 'Inter', sans-serif !important;\n    font-size: 13px !important; \/* \u8868\u683c\u5b57\u4f53\u5fae\u8c03\uff0c\u5bb9\u7eb3\u66f4\u591a\u6570\u636e *\/\n  }\n\n  #gq-led-performance th {\n    background-color: var(--gq-primary) !important;\n    color: #ffffff !important;\n    padding: 10px 12px !important; \/* \u6781\u9650\u538b\u7f29\u5355\u5143\u683c\u5185\u8fb9\u8ddd *\/\n    text-align: left !important;\n    font-weight: 600 !important;\n    white-space: nowrap !important;\n    border-bottom: 2px solid var(--gq-accent) !important;\n  }\n\n  #gq-led-performance th:first-child,\n  #gq-led-performance td:first-child {\n    background-color: var(--gq-bg-light) !important;\n    color: var(--gq-primary) !important;\n    font-weight: 600 !important;\n    border-right: 1px solid var(--gq-border) !important;\n  }\n\n  #gq-led-performance td {\n    padding: 8px 12px !important; \/* \u6781\u9650\u538b\u7f29\u884c\u9ad8 *\/\n    border-bottom: 1px solid var(--gq-border) !important;\n    color: var(--gq-text-dark) !important;\n    vertical-align: middle !important;\n  }\n\n  #gq-led-performance tr:last-child td {\n    border-bottom: none !important;\n  }\n\n  #gq-led-performance tr:hover td:not(:first-child) {\n    background-color: #f0fdf4 !important; \n  }\n\n  \/* Interactive Chart Container *\/\n  #gq-led-performance .gq-chart-container {\n    background: #ffffff !important;\n    border-radius: 6px !important;\n    padding: 10px 15px !important; \/* \u6781\u9650\u538b\u7f29\u56fe\u8868\u5bb9\u5668\u5185\u8fb9\u8ddd *\/\n    box-shadow: 0 4px 12px rgba(0,0,0,0.05) !important;\n    border: 1px solid var(--gq-border) !important;\n    width: 100% !important;\n    box-sizing: border-box !important;\n    display: flex;\n    align-items: center;\n  }\n  \n  \/* \u5f3a\u5236\u56fe\u8868\u753b\u5e03\u586b\u6ee1\u4f46\u4e0d\u6ea2\u51fa\u5bb9\u5668 *\/\n  #gq-led-performance canvas {\n    max-height: 280px !important; \n  }\n\n  \/* -------------------------------------\n     \u65b0\u589e\uff1a\u5de5\u5177\u6309\u94ae (Calculator CTA Card)\n     ------------------------------------- *\/\n  #gq-led-performance .gq-calc-cta {\n    display: flex !important;\n    align-items: center !important;\n    justify-content: space-between !important;\n    background: #ffffff !important;\n    border: 1px solid var(--gq-border) !important;\n    border-left: 4px solid var(--gq-primary) !important; 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\/* \u6309\u94aeHover\u65f6\u53d8\u7eff *\/\n  }\n\n  \/* \u5de5\u5177\u6309\u94ae\u79fb\u52a8\u7aef\u9002\u914d *\/\n  @media (max-width:690px) {\n    #gq-led-performance .gq-calc-cta {\n      flex-direction: column !important;\n      align-items: flex-start !important;\n      gap: 15px !important;\n      padding: 16px !important;\n    }\n    #gq-led-performance .gq-calc-action-btn {\n      margin-left: 0 !important;\n      width: 100% !important;\n      justify-content: center !important;\n      box-sizing: border-box !important;\n    }\n  }\n<\/style>\n\n<section id=\"gq-led-performance\">\n  <div class=\"gq-container\">\n    \n    <h2>LED Pool Light vs Traditional Pool Light \u2014 Performance Data<\/h2>\n    <p>Numerical analysis provides clarity to the fixtures&#8217; wattage prowess. Our comparison matrix below is based on published specifications and industry-standard testing parameters across paralleled halogen and incandescent fixtures to break down how LED underwater lights compare on all relevant levels.<\/p>\n\n    <div class=\"gq-data-showcase\">\n      \n      <div class=\"gq-table-wrapper\">\n        <table>\n          <thead>\n            <tr>\n              <th scope=\"col\">Metric<\/th>\n              <th scope=\"col\">LED (Guangqi)<\/th>\n              <th scope=\"col\">Halogen<\/th>\n              <th scope=\"col\">Incandescent<\/th>\n            <\/tr>\n          <\/thead>\n          <tbody>\n            <tr>\n              <td scope=\"row\">Power Consumption<\/td>\n              <td>6W \u2013 36W<\/td>\n              <td>100W \u2013 500W<\/td>\n              <td>300W \u2013 500W<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Luminous Efficacy<\/td>\n              <td>80 \u2013 120 lm\/W<\/td>\n              <td>15 \u2013 25 lm\/W<\/td>\n              <td>10 \u2013 17 lm\/W<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Rated Lifespan<\/td>\n              <td>50,000 hrs<\/td>\n              <td>2,000 \u2013 5,000 hrs<\/td>\n              <td>1,000 \u2013 2,000 hrs<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Annual Energy Cost*<\/td>\n              <td>$8 \u2013 $24<\/td>\n              <td>$70 \u2013 $350<\/td>\n              <td>$210 \u2013 $350<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Color Options<\/td>\n              <td>RGB \/ RGBW \/ 2700K \u2013 6500K<\/td>\n              <td>Limited (gel filters)<\/td>\n              <td>Warm white only<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Operating Voltage<\/td>\n              <td>DC12V \/ DC24V (safe)<\/td>\n              <td>12V or 120V<\/td>\n              <td>120V<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">IP Rating<\/td>\n              <td>IP68<\/td>\n              <td>IP67 typical<\/td>\n              <td>IP65 typical<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Replacement Cycle<\/td>\n              <td>10+ years<\/td>\n              <td>1 \u2013 2 years<\/td>\n              <td>&lt;1 year<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Heat Output<\/td>\n              <td>Minimal<\/td>\n              <td>Significant (200\u00b0C+)<\/td>\n              <td>Very high (250\u00b0C+)<\/td>\n            <\/tr>\n            <tr>\n              <td scope=\"row\">Smart Control<\/td>\n              <td>DMX512 \/ RF \/ TTL<\/td>\n              <td>Manual switch<\/td>\n              <td>Manual switch<\/td>\n            <\/tr>\n          <\/tbody>\n        <\/table>\n      <\/div>\n\n      <div class=\"gq-chart-container\">\n        <canvas id=\"gqEfficiencyChart\"><\/canvas>\n      <\/div>\n\n    <\/div>\n\n    <p class=\"gq-footnote\">*Based on 8 hrs\/day, $0.12\/kWh, single fixture. Actual costs vary by local utility rate and usage pattern.<\/p>\n\n    <p>The difference in lumen-per-watt performance is the key take-away. A 18W Guangqi LED produces about 1,440-2,160 lumens, an output equal to a 300W incandescent that consumes 16 times more power. Additional savings from a retrofit installation of 12-20 fixtures a commercial pool intensifies that efficiency delta. Industry benchmarks from the U.S. Department of Energy determine an LED manufacturer to be highly efficacious in 80-130 lumens per watt, with a halogen fixture able to sustain 25. Industry trend-setters such as Pentair and Hayward have almost entirely transitioned to LED of their own.<\/p>\n\n    <h3>TCO Analysis<\/h3>\n    <h4>Up to 80% Energy Reduction<\/h4>\n    <p>Color temperatures allow operators to customized the mood, with warm white 3000K light relaxing guests and diners; cool 6500K for sharp clarity in commercial lap pools. Automation systems such as DMX512, or even individual remote controls, bring value to facilities compared to the manual-only operation of halogen and incandescent fixtures.<\/p>\n    \n    <p>Industry averages demonstrate considerable payback for a commercial pool operator switching to LED; based on most cases, payment for fixtures is recovered within 12-18 months&#8217; time via energy and maintenance cost savings. However, in practicality, full ROI is typically achieved within 14-18 months after switching from halogen fixtures, since the instant energy savings combined with the labor savings from fewer bulb replacements accelerate the payback period.<\/p>\n\n    <a href=\"https:\/\/gqlamp.com\/pool-water-lighting\/led-underwater-light\/led-pool-light-energy-savings-calculator\/\" target=\"_blank\" class=\"gq-calc-cta\">\n      <div class=\"gq-calc-content\">\n        <span class=\"gq-calc-title\">LED vs Traditional: 10-Year Cost Comparison<\/span>\n        <span class=\"gq-calc-desc\">Calculate the true cost of ownership when you switch to Guangqi LED underwater lights<\/span>\n      <\/div>\n      <div class=\"gq-calc-action-btn\">\n        Open Calculator <span style=\"font-size: 16px;\">\u2192<\/span>\n      <\/div>\n    <\/a>\n\n  <\/div>\n<\/section>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n    const ctx = document.getElementById('gqEfficiencyChart');\n    \n    if (typeof Chart !== 'undefined' && ctx) {\n      new Chart(ctx, {\n        type: 'bar',\n        data: {\n          labels: ['LED', 'Halogen', 'Incandescent'], \/\/ \u7f29\u77ed\u4e86\u6807\u7b7e\u4ee5\u8282\u7701\u7a7a\u95f4\n          datasets: [\n            {\n              label: 'Luminous Efficacy (lm\/W)',\n              data: [120, 25, 17],\n              backgroundColor: '#009048', \n              borderRadius: 3,\n              borderWidth: 0,\n              barPercentage: 0.7 \/\/ \u8ba9\u67f1\u5b50\u66f4\u7d27\u51d1\n            },\n            {\n              label: 'Annual Energy Cost ($)',\n              data: [24, 350, 350],\n              backgroundColor: '#183090', \n              borderRadius: 3,\n              borderWidth: 0,\n              barPercentage: 0.7\n            }\n          ]\n        },\n        options: {\n          responsive: true,\n          maintainAspectRatio: false,\n          plugins: {\n            legend: {\n              position: 'top', \/\/ \u79fb\u5230\u9876\u90e8\u8282\u7701\u4e0b\u65b9\u7a7a\u95f4\n              labels: {\n                font: { family: 'Inter, sans-serif', size: 11 },\n                usePointStyle: true,\n                padding: 10,\n                boxWidth: 8\n              }\n            },\n            title: {\n              display: false \/\/ \u9690\u85cf\u56fe\u8868\u6807\u9898\uff0c\u56e0\u4e3a\u65c1\u8fb9\u7684\u8868\u683c\u5df2\u7ecf\u80fd\u8bf4\u660e\u610f\u56fe\uff0c\u8282\u7701\u6781\u5927\u7684\u7eb5\u5411\u7a7a\u95f4\n            }\n          },\n          scales: {\n            y: {\n              beginAtZero: true,\n              grid: { color: '#e2e8f0', drawBorder: false },\n              ticks: { font: { family: 'Inter, sans-serif', size: 11 } }\n            },\n            x: {\n              grid: { display: false },\n              ticks: {\n                font: { family: 'Inter, sans-serif', weight: '600', size: 11 },\n                color: '#183090'\n              }\n            }\n          }\n        }\n      });\n      \n      \/\/ \u964d\u4f4e Canvas \u9ad8\u5ea6\uff0c\u4f7f\u5176\u4e0e\u7d27\u51d1\u7248\u8868\u683c\u9ad8\u5ea6\u66f4\u5339\u914d\n      ctx.parentElement.style.minHeight = '280px';\n    }\n  });\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-5116f5d\" data-block-id=\"5116f5d\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-5116f5d-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-cce8e0e\" data-v=\"4\" data-block-id=\"cce8e0e\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-cce8e0e-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-cce8e0e-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. \u5168\u5c40\u4f5c\u7528\u57df\u4e0e\u8272\u5f69\u53d8\u91cf *\/\n  #gq-led-apps {\n    --gq-primary: #183090; \n    --gq-accent: #009048;  \n    --gq-text-dark: #303030; \n    --gq-text-body: #444444;\n    --gq-bg-light: #f4f6fa;\n    --gq-border: #e2e8f0;\n\n    width: 100% !important;\n    padding: 30px 10px !important; \/* \u7d27\u51d1\u7248\u5916\u8fb9\u8ddd *\/\n    box-sizing: border-box !important;\n    background-color: transparent !important;\n    font-family: inherit !important; \n  }\n\n  \/* \u7ed3\u6784\u5bb9\u5668 *\/\n  #gq-led-apps .gq-container {\n    max-width: 1100px !important; \/* \u7a0d\u5fae\u7f29\u7a84\u5bb9\u5668\uff0c\u63d0\u5347\u6587\u5b57\u9605\u8bfb\u89c6\u7ebf\u8fde\u8d2f\u6027 *\/\n    margin: 0 auto !important;\n    display: flex !important;\n    flex-direction: column !important;\n    align-items: center !important; \/* \u5c45\u4e2d\u7d27\u51d1\u5bf9\u9f50 *\/\n    gap: 15px !important;\n  }\n\n  \/* 2. \u6392\u7248\u7cfb\u7edf (\u6781\u7b80\u7d27\u51d1) *\/\n  #gq-led-apps h2 {\n    color: var(--gq-text-dark) !important;\n    font-size: 32px !important; \n    font-family: inherit !important;\n    font-weight: 700 !important;\n    margin: 0 0 5px 0 !important;\n    line-height: 1.2 !important;\n    text-align: center !important;\n  }\n\n  #gq-led-apps .gq-intro-text {\n    text-align: center !important;\n    max-width: 850px !important;\n    margin: 0 0 20px 0 !important;\n    color: var(--gq-text-body) !important;\n    font-size: 15px !important;\n    line-height: 1.5 !important;\n  }\n\n  \/* 3. \u9ad8\u7ea7\u80f6\u56ca\u5207\u6362\u680f (iOS \u98ce\u683c) *\/\n  #gq-led-apps .gq-tabs-nav {\n    display: inline-flex !important;\n    background-color: var(--gq-bg-light) !important;\n    padding: 4px !important;\n    border-radius: 50px !important;\n    border: 1px solid var(--gq-border) !important;\n    margin-bottom: 25px !important;\n  }\n\n  #gq-led-apps .gq-tab-btn {\n    background: transparent !important;\n    border: none !important;\n    color: #666666 !important;\n    font-family: 'Inter', sans-serif !important;\n    font-size: 14px !important;\n    font-weight: 600 !important;\n    padding: 10px 24px !important;\n    border-radius: 40px !important;\n    cursor: pointer !important;\n    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;\n  }\n\n  #gq-led-apps .gq-tab-btn:hover {\n    color: var(--gq-primary) !important;\n  }\n\n  #gq-led-apps .gq-tab-btn.gq-active {\n    color: var(--gq-primary) !important;\n    background-color: #ffffff !important;\n    box-shadow: 0 2px 8px rgba(0,0,0,0.06) !important;\n  }\n\n  \/* 4. \u9762\u677f\u5bb9\u5668\u4e0e\u52a8\u753b *\/\n  #gq-led-apps .gq-tab-panels {\n    position: relative !important;\n    width: 100% !important;\n  }\n\n  #gq-led-apps .gq-panel {\n    display: none !important;\n    animation: gqFadeIn 0.4s ease forwards !important;\n  }\n\n  #gq-led-apps .gq-panel.gq-active {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 15px !important;\n  }\n\n  \/* \u79fb\u52a8\u7aef\u57fa\u7840\u6837\u5f0f *\/\n  #gq-led-apps .gq-panel-image {\n    width: 100% !important;\n    border-radius: 8px !important;\n    overflow: hidden !important;\n    border: 1px solid var(--gq-border) !important;\n  }\n\n  #gq-led-apps .gq-panel-image img {\n    width: 100% !important;\n    height: auto !important;\n    display: block !important;\n    aspect-ratio: 16\/9 !important; \/* \u66f4\u6241\u5e73\u7684\u6bd4\u4f8b\uff0c\u8282\u7701\u7eb5\u5411\u7a7a\u95f4 *\/\n    object-fit: cover !important;\n    transition: transform 0.6s ease !important;\n  }\n\n  #gq-led-apps .gq-panel-content {\n    background: #ffffff !important;\n  }\n\n  #gq-led-apps .gq-panel-content h3 {\n    color: var(--gq-primary) !important;\n    font-size: 20px !important;\n    font-weight: 600 !important;\n    margin: 10px 0 10px 0 !important;\n    border-left: 4px solid var(--gq-accent) !important;\n    padding-left: 12px !important;\n    line-height: 1.2 !important;\n  }\n\n  #gq-led-apps .gq-panel-content p {\n    color: var(--gq-text-body) !important;\n    font-size: 14px !important; \/* \u5b57\u4f53\u7f29\u5c0f\u4e00\u53f7\uff0c\u5bb9\u7eb3\u66f4\u591a\u5185\u5bb9 *\/\n    line-height: 1.55 !important;\n    margin: 0 0 10px 0 !important;\n  }\n\n  \/* 5. \u684c\u9762\u7aef\u9ad8\u7ea7\u60ac\u6d6e\u4ea4\u53e0\u5e03\u5c40 (Overlap Design) *\/\n  @media (min-width: 900px) {\n    #gq-led-apps .gq-panel.gq-active {\n      flex-direction: row !important;\n      align-items: center !important;\n      justify-content: center !important;\n    }\n\n    #gq-led-apps .gq-panel-image {\n      width: 58% !important; \/* \u56fe\u7247\u5360\u636e\u5de6\u4fa7\u4e3b\u8981\u89c6\u7ebf *\/\n      flex-shrink: 0 !important;\n      z-index: 1 !important;\n      border-radius: 12px !important;\n      box-shadow: 0 8px 24px rgba(0,0,0,0.06) !important;\n    }\n\n    #gq-led-apps .gq-panel-content {\n      width: 48% !important;\n      margin-left: -6% !important; \/* \u6838\u5fc3\uff1a\u5411\u5de6\u504f\u79fb\u4ea4\u53e0\u5728\u56fe\u7247\u4e0a *\/\n      padding: 25px 30px !important;\n      border-radius: 12px !important;\n      box-shadow: 0 12px 35px rgba(24,48,144,0.08) !important; \/* \u6df1\u84dd\u8272\u9ad8\u7ea7\u9634\u5f71 *\/\n      z-index: 2 !important;\n      border: 1px solid rgba(255,255,255,0.8) !important; \/* \u6bdb\u73bb\u7483\u8d28\u611f\u8fb9\u6846 *\/\n      backdrop-filter: blur(10px) !important; \/* \u5982\u679c\u80cc\u666f\u975e\u7eaf\u767d\u53ef\u900f\u51fa\u8d28\u611f *\/\n    }\n    \n    #gq-led-apps .gq-panel-image:hover img {\n      transform: scale(1.02) !important;\n    }\n  }\n\n  \/* \u7ed3\u5c3e\u6587\u5b57 *\/\n  #gq-led-apps .gq-outro-text {\n    text-align: center !important;\n    font-size: 13px !important;\n    font-weight: 500 !important;\n    color: var(--gq-primary) !important;\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-90273d2\" data-block-id=\"90273d2\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-90273d2-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-97236bf\" data-v=\"4\" data-block-id=\"97236bf\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-97236bf-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-97236bf-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. \u9876\u7ea7\u4f5c\u7528\u57df\u4e0e\u8272\u5f69\u53d8\u91cf *\/\n  #gq-led-apps {\n    --gq-primary: #183090; \n    --gq-accent: #009048;  \n    --gq-text-dark: #303030; \n    --gq-text-body: #444444;\n    --gq-bg-light: #f4f6fa;\n    --gq-border: #e2e8f0;\n\n    width: 100% !important;\n    padding: 20px 10px !important; \/* \u6781\u9650\u538b\u7f29\u5916\u56f4\u7559\u767d *\/\n    box-sizing: border-box !important;\n    background-color: transparent !important;\n    font-family: inherit !important; \n  }\n\n  \/* 2. \u7d27\u51d1\u578b\u5bb9\u5668\u5e03\u5c40 *\/\n  #gq-led-apps .gq-container {\n    max-width: 1280px !important;\n    margin: 0 auto !important;\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 15px !important; \/* \u6838\u5fc3\u95f4\u8ddd\u4ece 25px \u538b\u7f29\u81f3 15px *\/\n  }\n\n  \/* 3. \u6392\u7248\u7cfb\u7edf (\u6781\u9650\u538b\u7f29\u884c\u9ad8\u4e0e\u5916\u8fb9\u8ddd) *\/\n  #gq-led-apps h2 {\n    color: var(--gq-text-dark) !important;\n    font-size: 32px !important; \n    font-family: inherit !important;\n    font-weight: 700 !important;\n    margin: 0 0 5px 0 !important;\n    line-height: 1.2 !important;\n    text-align: center !important;\n  }\n\n  #gq-led-apps h3 {\n    color: var(--gq-primary) !important;\n    font-size: 20px !important; \/* \u7a0d\u5fae\u7f29\u5c0f\u4ee5\u9002\u5e94\u7d27\u51d1\u5361\u7247 *\/\n    font-family: inherit !important;\n    font-weight: 700 !important;\n    margin: 0 0 10px 0 !important;\n    line-height: 1.3 !important;\n    display: flex !important;\n    align-items: center !important;\n  }\n\n  \/* \u7ed9 H3 \u6dfb\u52a0\u4e00\u4e2a\u9ad8\u7ea7\u7684\u7eff\u8272\u5de6\u4fa7\u70b9\u7f00 *\/\n  #gq-led-apps h3::before {\n    content: '' !important;\n    display: inline-block !important;\n    width: 4px !important;\n    height: 18px !important;\n    background-color: var(--gq-accent) !important;\n    margin-right: 8px !important;\n    border-radius: 2px !important;\n  }\n\n  #gq-led-apps p {\n    color: var(--gq-text-body) !important;\n    font-size: 14px !important; \/* \u6b63\u6587\u7f29\u5c0f\u81f3 14px \u63d0\u5347\u4fe1\u606f\u5bc6\u5ea6 *\/\n    line-height: 1.5 !important;\n    margin: 0 0 10px 0 !important;\n    font-family: inherit !important;\n  }\n\n  #gq-led-apps .gq-intro-text {\n    text-align: center !important;\n    max-width: 900px !important;\n    margin: 0 auto 10px auto !important;\n  }\n\n  #gq-led-apps .gq-outro-text {\n    text-align: center !important;\n    font-weight: 500 !important;\n    color: var(--gq-primary) !important;\n    margin-top: 5px !important;\n    border-top: 1px solid var(--gq-border) !important;\n    padding-top: 15px !important;\n    font-size: 13px !important;\n  }\n\n  \/* 4. \u9ad8\u7ea7\u8bbe\u8ba1\u611f\uff1a\u80f6\u56ca\u5f0f\u5206\u6bb5\u63a7\u5236\u5668 (Segmented Control) *\/\n  #gq-led-apps .gq-tabs-wrapper {\n    display: flex !important;\n    justify-content: center !important;\n    width: 100% !important;\n    margin-bottom: 5px !important;\n  }\n\n  #gq-led-apps .gq-tabs-nav {\n    display: inline-flex !important;\n    background-color: var(--gq-bg-light) !important;\n    border-radius: 50px !important;\n    padding: 4px !important;\n    box-shadow: inset 0 2px 4px rgba(0,0,0,0.04) !important;\n  }\n\n  #gq-led-apps .gq-tab-btn {\n    background: transparent !important;\n    border: none !important;\n    color: #666666 !important;\n    font-family: 'Inter', sans-serif !important;\n    font-size: 14px !important;\n    font-weight: 600 !important;\n    padding: 8px 24px !important;\n    border-radius: 50px !important;\n    cursor: pointer !important;\n    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;\n    margin: 0 !important;\n  }\n\n  #gq-led-apps .gq-tab-btn:hover {\n    color: var(--gq-primary) !important;\n  }\n\n  #gq-led-apps .gq-tab-btn.gq-active {\n    background-color: var(--gq-primary) !important;\n    color: #ffffff !important;\n    box-shadow: 0 4px 10px rgba(24, 48, 144, 0.25) !important;\n  }\n\n  \/* 5. \u65e0\u7f1d\u878d\u5408\u5361\u7247 (Seamless Card) *\/\n  #gq-led-apps .gq-tab-panels {\n    position: relative !important;\n    width: 100% !important;\n  }\n\n  #gq-led-apps .gq-panel {\n    display: none !important;\n    background: #ffffff !important;\n    border: 1px solid var(--gq-border) !important;\n    border-radius: 12px !important; \/* \u5927\u5706\u89d2 *\/\n    overflow: hidden !important; \/* \u8ba9\u56fe\u7247\u548c\u5361\u7247\u8fb9\u7f18\u5b8c\u7f8e\u8d34\u5408 *\/\n    box-shadow: 0 8px 25px rgba(0,0,0,0.06) !important;\n    animation: gqSlideUp 0.4s ease forwards !important;\n  }\n\n  #gq-led-apps .gq-panel.gq-active {\n    display: flex !important; \/* \u9ed8\u8ba4\u79fb\u52a8\u7aef\u4e3a\u7eb5\u5411 Flex *\/\n    flex-direction: column !important;\n  }\n\n  \/* \u684c\u9762\u7aef\uff1a\u7d27\u51d1\u7684\u5e76\u6392\u7f51\u683c\u5e03\u5c40 *\/\n  @media (min-width: 850px) {\n    #gq-led-apps .gq-panel.gq-active {\n      display: grid !important;\n      grid-template-columns: 0.8fr 1.2fr !important; \/* \u56fe\u7247\u5360\u5c11\u90e8\u5206\uff0c\u6587\u672c\u5360\u591a\u90e8\u5206\uff0c\u66f4\u7d27\u51d1 *\/\n      align-items: stretch !important;\n    }\n  }\n\n  \/* \u5185\u90e8\u56fe\u7247\u5904\u7406\uff1a\u5b8c\u5168\u586b\u6ee1\uff0c\u4e0d\u7559\u8fb9\u8ddd *\/\n  #gq-led-apps .gq-panel-image {\n    width: 100% !important;\n    height: 100% !important;\n    position: relative !important;\n    background: var(--gq-bg-light) !important;\n  }\n\n  #gq-led-apps .gq-panel-image img {\n    width: 100% !important;\n    height: 100% !important;\n    object-fit: cover !important; \/* \u5f3a\u5236\u56fe\u7247\u8986\u76d6\u6574\u4e2a\u533a\u57df *\/\n    display: block !important;\n    min-height: 200px !important;\n    transition: transform 0.6s ease !important;\n  }\n\n  #gq-led-apps .gq-panel:hover .gq-panel-image img {\n    transform: scale(1.05) !important;\n  }\n\n  \/* \u6587\u672c\u533a\u57df\u5185\u8fb9\u8ddd *\/\n  #gq-led-apps .gq-panel-content {\n    padding: 24px 30px !important; \/* \u7d27\u51d1\u4f46\u900f\u6c14\u7684\u5185\u8fb9\u8ddd *\/\n    display: flex !important;\n    flex-direction: column !important;\n    justify-content: center !important;\n  }\n\n  #gq-led-apps .gq-panel-content p:last-child {\n    margin-bottom: 0 !important;\n  }\n\n  \/* \u5207\u6362\u52a8\u753b *\/\n  @keyframes gqSlideUp {\n    from { opacity: 0; transform: translateY(8px); }\n    to { opacity: 1; transform: translateY(0); }\n  }\n<\/style>\n\n<section id=\"gq-led-apps\">\n  <div class=\"gq-container\">\n    \n    <h2>Applications & Customer Results \u2014 From Residential Pools to Commercial Fountains<\/h2>\n    <p class=\"gq-intro-text\">While the performance figures substantiate the comparison, it is the application stage where the true advantage emerges. What follows is an explanation of how various types of projects correlate with the specifications detailed below.<\/p>\n\n    <div class=\"gq-tabs-wrapper\">\n      <div class=\"gq-tabs-nav\">\n        <button class=\"gq-tab-btn gq-active\" data-tab=\"fountains\">Commercial Fountains<\/button>\n        <button class=\"gq-tab-btn\" data-tab=\"pools\">Swimming Pools<\/button>\n        <button class=\"gq-tab-btn\" data-tab=\"ponds\">Pond & Landscape<\/button>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-tab-panels\">\n      \n      <div id=\"fountains\" class=\"gq-panel gq-active\">\n        <div class=\"gq-panel-image\">\n          <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Commercial-Municipal-Fountain-Lighting.png\" alt=\"Commercial &#038; Municipal Fountain Lighting\">\n        <\/div>\n        <div class=\"gq-panel-content\">\n          <h3>Commercial & Municipal Fountain Lighting<\/h3>\n          <p>Specification sheets define what is capable. Field performance defines what is probable. This is how the Guangqi LED underwater light performs in each of the three main application categories, with application-specific information to assist project engineers and site managers in decision-making.<\/p>\n          <p>Savings to the City with a single energy-efficient LED retrofit average 50-70% in energy reduction in comparison to the legacy halogen array, with a payback of less than 18 months based on utilities savings reported by various fixture users. The 304 stainless steel lenses and bodies are resistant to the mineral deposits and water treatment chemicals used in the recirculating fountain systems. Each fixture t ntilts onto an adjustable light support bracket for easy beam adjustment and aiming after installation when the fixture locations are confirmed, completing the light choreography. Accent lighting and landscape lights can be added to accent new features around the fringes of the fountain.<\/p>\n        <\/div>\n      <\/div>\n\n      <div id=\"pools\" class=\"gq-panel\">\n        <div class=\"gq-panel-image\">\n          <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Residential-Commercial-Swimming-Pools.png\" alt=\"Residential &#038; Commercial Swimming Pools\">\n        <\/div>\n        <div class=\"gq-panel-content\">\n          <h3>Residential & Commercial Swimming Pools<\/h3>\n          <p>Lighting design for a pool falls into one of two camps, either inground (recessed niche) or overground (surface mount). Inground applications call for corrosion resistant (316 stainless steel) fixtures in the 12W-24W range provide the corrosion resistance against chlorinated and salt water afford by the construction. A trade-off, admittedly: 316SS costs more than 304SS slightly more expensive than lower grade SS, but in a salt water pool, the less expensive alloy will exhibit pitting corrosion within 18-24 months. To have the chosen fixture investment provide its 50,000 hours of life, the housing must be appropriate to the water chemistry.<\/p>\n          <p>Both above and vinyl liner pools are the perfect fit for our PC (polycarbonate) surface mount GQ-PC230 and GQ-PC290. The above ground and liner pools are much lighter, 1\/3 of the price, and are easily attached directly to the pool wall with a simple flange mount. Spa light and hot tub applications are met perfectly with our small profile 3W-6W inground models where limited space is a concern and the warm white 2700K color temperature is exactly what makes the spa environment so inviting.<\/p>\n        <\/div>\n      <\/div>\n\n      <div id=\"ponds\" class=\"gq-panel\">\n        <div class=\"gq-panel-image\">\n          <img decoding=\"async\" src=\"https:\/\/gqlamp.com\/wp-content\/uploads\/2026\/03\/Pond-Landscape-Water-Features.png\" alt=\"Pond &#038; Landscape Water Features\">\n        <\/div>\n        <div class=\"gq-panel-content\">\n          <h3>Pond & Landscape Water Features<\/h3>\n          <p>Pond, garden water feature and waterfall lighting solutions also have different engineering challenges than pools. Most Koi pond owners select warm white (2700K-3000K) to bring out natural fish coloration - reds and oranges tend to pass under cool white. LED low heat output \/ zero UV radiation are safe for aquatic life, whereas halogen is a serious heat source just above water level which can quickly increase local water temperature and stress fish in shallow features.<\/p>\n          <p>Small beam angles (15-30) excel at waterfall uplighting and direct rear lighting of rock features. 60 wide beams are ideal for general pond floor lighting. Landscape water features that do not have existing 12V supply, battery-driven LED submersibles offer an option, but is not suitable for professional, long-lasting installations requiring prolonged service under transformer and VDE-approved cabling \u2014 the ambiance they create fades quickly without proper power infrastructure.<\/p>\n        <\/div>\n      <\/div>\n\n    <\/div>\n\n    <p class=\"gq-outro-text\">Across all three applications, the certification and material story supports each and every performance claim. Coming up next: the exact build quality standards that resulted in the IP68rating.<\/p>\n\n  <\/div>\n<\/section>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n    const container = document.getElementById('gq-led-apps');\n    if (!container) return;\n\n    const tabButtons = container.querySelectorAll('.gq-tab-btn');\n    const tabPanels = container.querySelectorAll('.gq-panel');\n\n    tabButtons.forEach(button => {\n      button.addEventListener('click', () => {\n        \/\/ Remove active class\n        tabButtons.forEach(btn => btn.classList.remove('gq-active'));\n        tabPanels.forEach(panel => panel.classList.remove('gq-active'));\n\n        \/\/ Add active class to clicked\n        button.classList.add('gq-active');\n        const targetId = button.getAttribute('data-tab');\n        const targetPanel = container.querySelector(`#${targetId}`);\n        if (targetPanel) {\n          targetPanel.classList.add('gq-active');\n        }\n      });\n    });\n  });\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-609ee01\" data-block-id=\"609ee01\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-609ee01-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8662934\" data-v=\"4\" data-block-id=\"8662934\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8662934-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8662934-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb *\/\n  #gq-certification-module {\n    --gq-primary: #183090; 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text-align: center !important; }\n  }\n<\/style>\n\n<section id=\"gq-certification-module\">\n  <div class=\"gq-container\">\n    \n    <h2>Certifications & Build Quality \u2014 IP68 \u00b7 CE \u00b7 RoHS<\/h2>\n    <p>All of our Guangqi LED underwater lights are confirmed to be sealed as waterproof to IP68, CE compliant and ROHS material approved before leaving our factory. These are not \"tagging\" claims - our processes and material selection are outlined below.<\/p>\n\n    <div class=\"gq-badge-grid\">\n      <span class=\"gq-badge\">IP68<\/span>\n      <span class=\"gq-badge\">CE<\/span>\n      <span class=\"gq-badge\">RoHS<\/span>\n      <span class=\"gq-badge\">IP65 \/ IP66<\/span>\n      <span class=\"gq-badge\">3-Year Warranty<\/span>\n      <span class=\"gq-badge\">50,000+ Hours<\/span>\n    <\/div>\n\n    <div class=\"gq-table-wrapper\">\n      <table>\n        <thead>\n          <tr>\n            <th>Component<\/th>\n            <th>Material<\/th>\n            <th>Why It Matters<\/th>\n          <\/tr>\n        <\/thead>\n        <tbody>\n          <tr>\n            <td>Housing (pool \/ fountain)<\/td>\n            <td>304 \/ 316 Stainless Steel<\/td>\n            <td>Marine-grade chlorine & saltwater corrosion resistance. 316SS adds molybdenum for superior pitting resistance.<\/td>\n          <\/tr>\n          <tr>\n            <td>Lens<\/td>\n            <td>Tempered Glass<\/td>\n            <td>Impact-resistant, UV-stable, maintains optical clarity over 10+ years of submersion.<\/td>\n          <\/tr>\n          <tr>\n            <td>Housing (above-ground)<\/td>\n            <td>PC (Polycarbonate)<\/td>\n            <td>Lightweight, UV-resistant, suitable for non-corrosive fresh water environments.<\/td>\n          <\/tr>\n          <tr>\n            <td>Sealing<\/td>\n            <td>Epoxy-filled<\/td>\n            <td>Permanent IP68 waterproofing \u2014 no O-ring degradation over time. Watertight at 1+ meter continuous submersion.<\/td>\n          <\/tr>\n          <tr>\n            <td>LED Chips<\/td>\n            <td>Cree \/ Osram \/ Bridgelux<\/td>\n            <td>Tier-1 luminous efficiency (80\u2013120 lm\/W), CRI 80+, validated 50,000-hour L70 lifespan.<\/td>\n          <\/tr>\n          <tr>\n            <td>Wire<\/td>\n            <td>VDE-certified<\/td>\n            <td>Compliance with EU safety standards. Water separator prevents moisture wicking along the cable into the junction box.<\/td>\n          <\/tr>\n        <\/tbody>\n      <\/table>\n    <\/div>\n\n    <h3>Technical Deep-Dive: IP68 Testing Protocol<\/h3>\n    <p>IP68 according to IEC 60529, means fully submerged over 1m depth in the water for a certain amount of time, defined by the manufacturer. Guangqi tests every manufacturing run at 1.5m\/48 hours in a test water tank (beyond minimum standard). Then each fixture is put through a high-potential insulation test to check that no moisture has soaked through to the LED driver and chip board.<\/p>\n    <p>The epoxy-fill construction has no inside air cavity for water to condense in, unlike silicone-gasket construction where the O-ring sealing can break through loss of compression over thermal cycling. The 80+ CRI is important because lower rated chips give underwater shoot so blue that everything looks murky gray, like pool tiles, an often seen criticism of well-made IP68 fixtures that use cheap chips to save money.<\/p>\n\n    <div class=\"gq-calculator-bar\">\n      <div class=\"gq-calc-info\">\n        <h4>LED Pool Light Energy Savings Calculator<\/h4>\n        <p>See how much you can save by switching to Guangqi LED underwater lights.<\/p>\n      <\/div>\n      <a href=\"https:\/\/gqlamp.com\/pool-water-lighting\/led-underwater-light\/led-pool-light-energy-savings-calculator\/\" class=\"gq-calc-btn\">Try Calculator Now \u2192<\/a>\n    <\/div>\n\n    <p style=\"margin-top:15px; font-size:13px; color:#888;\">Build quality influences fixture durability-but for purchasing departments, the buying procedure is equally important. Next: the pricing system, lead times and post-sales\u2019 support of directly ordered factories.<\/p>\n\n  <\/div>\n<\/section>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-f1fadff\" data-block-id=\"f1fadff\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-f1fadff-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-edbfd1f\" data-v=\"4\" data-block-id=\"edbfd1f\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-edbfd1f-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-edbfd1f-inner-blocks\">\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;500;600;700&display=swap');\n\n  \/* 1. \u9876\u7ea7\u4f5c\u7528\u57df\u9694\u79bb (Highest Level of Scope) *\/\n  #gq-pricing-compact-010 {\n    width: 100% !important;\n    padding: 40px 0 !important; 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\/* \u7ea2\u8272\u7a0d\u5fae\u70b9\u7f00 *\/\n    border-radius: 50% !important;\n  }\n\n  \/* --- \u6587\u672c\u6392\u7248 --- *\/\n  #gq-pricing-compact-010 p.gq-text-body {\n    font-size: 14px !important; \/* [\u7d27\u51d1\u5316] \u6b63\u6587\u5b57\u53f7\u7f29\u5c0f\u4e00\u6863\uff0c\u4fbf\u4e8e\u5feb\u901f\u9605\u8bfb *\/\n    color: #444444 !important;\n    line-height: 1.55 !important; \/* [\u7d27\u51d1\u5316] \u6536\u7d27\u884c\u9ad8 *\/\n    margin: 0 !important;\n    font-weight: 400 !important;\n  }\n\n  \/* --- \u9ad8\u7ea7\u7f51\u683c\u5361\u7247\u5e03\u5c40 (\u7528\u4e8e Procurement Guide) --- *\/\n  #gq-pricing-compact-010 .gq-grid-cards {\n    display: grid !important;\n    grid-template-columns: repeat(3, 1fr) !important; \n    gap: 16px !important; \/* [\u7d27\u51d1\u5316] \u7f29\u5c0f\u5361\u7247\u95f4\u8ddd *\/\n    margin: 4px 0 !important;\n  }\n\n  #gq-pricing-compact-010 .gq-card {\n    background-color: #ffffff !important;\n    border: 1px solid #e2e8f0 !important;\n    border-top: 3px solid #183090 !important; 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\/* \u6df1\u84dd\u8272\u5de6\u8fb9\u6846 *\/\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 10px !important; \/* [\u7d27\u51d1\u5316] \u6bb5\u843d\u95f4\u8ddd\u7f29\u5c0f *\/\n  }\n\n  \/* --- CTA \u6309\u94ae\u533a\u57df --- *\/\n  #gq-pricing-compact-010 .gq-cta-wrapper {\n    margin-top: 4px !important;\n    text-align: left !important;\n  }\n\n  #gq-pricing-compact-010 a.gq-btn-primary {\n    display: inline-flex !important;\n    align-items: center !important;\n    justify-content: center !important;\n    background-color: #183090 !important; \/* \u6df1\u84dd\u8272\u80cc\u666f *\/\n    color: #ffffff !important;\n    font-size: 15px !important; \/* [\u7d27\u51d1\u5316] \u6309\u94ae\u6587\u5b57\u5fae\u8c03 *\/\n    font-weight: 600 !important;\n    padding: 12px 30px !important; \/* [\u7d27\u51d1\u5316] \u6309\u94ae\u5c3a\u5bf8\u66f4\u79c0\u6c14 *\/\n    border-radius: 4px !important;\n    text-decoration: none !important;\n    transition: all 0.2s ease !important;\n    border: none !important;\n    box-shadow: 0 4px 8px rgba(24, 48, 144, 0.15) !important;\n    cursor: pointer !important;\n  }\n\n  #gq-pricing-compact-010 a.gq-btn-primary:hover {\n    background-color: #009048 !important; \/* \u60ac\u505c\u53d8\u4e3a\u7eff\u8272\u7a0d\u5fae\u70b9\u7f00 *\/\n    transform: translateY(-2px) !important;\n    box-shadow: 0 6px 12px rgba(0, 144, 72, 0.25) !important;\n  }\n\n  \/* --- \u54cd\u5e94\u5f0f\u89c4\u5219 (Responsive Design) --- *\/\n  @media (max-width: 992px) {\n    #gq-pricing-compact-010 .gq-grid-cards {\n      grid-template-columns: 1fr !important; \/* \u5e73\u677f\u53ca\u624b\u673a\u7aef\u81ea\u52a8\u5806\u53e0 *\/\n      gap: 12px !important;\n    }\n  }\n\n  @media (max-width:690px) {\n    #gq-pricing-compact-010 h2.gq-main-title { font-size: 26px !important; }\n    #gq-pricing-compact-010 h3.gq-sub-title { font-size: 18px !important; }\n    #gq-pricing-compact-010 .gq-footer-text { padding: 14px 16px !important; }\n  }\n<\/style>\n\n<section id=\"gq-pricing-compact-010\">\n  <div class=\"gq-container\">\n    \n    <div>\n      <h2 class=\"gq-main-title\">LED Underwater Light: Pricing, Lead Time & After-Sales \u2014 Buying Direct from Guangqi<\/h2>\n      <p class=\"gq-text-body\">Purchasing LED underwater lights directly from the manufacturer saves your team from experiencing the \"middle men\" markup of a distributor and makes engineering support available to you as you select the product... not just a catalog and pricelist.<\/p>\n    <\/div>\n\n    <h3 class=\"gq-sub-title\">LED Underwater Light Buyer Advisory \u2014 Procurement Guide<\/h3>\n\n    <div class=\"gq-grid-cards\">\n      <div class=\"gq-card\">\n        <h4 class=\"gq-card-title\">Pricing Factors:<\/h4>\n        <p class=\"gq-text-body\">Final price is determined by model, watts, housing material (304 vs. 316SS vs. PC) control system (single color vs. RGB\/RGBW w\/ DMX512) order quantity. An RGBW fixture w\/ DMX512 driver will be priced higher than a single color warm white fixture based on the extra chip count and complexity of the driver.<\/p>\n      <\/div>\n\n      <div class=\"gq-card\">\n        <h4 class=\"gq-card-title\">MOQ & Lead Time:<\/h4>\n        <p class=\"gq-text-body\">50+ pcs standard stock shipping with lead time of 15-25 working days. Customized specifications (non-standard beam Angles, specific color temperature, branded housing) require 30-40 working days. 1-5 sample pcs are offered for project inspection before bulk order.<\/p>\n      <\/div>\n\n      <div class=\"gq-card\">\n        <h4 class=\"gq-card-title\">On-Going Support:<\/h4>\n        <p class=\"gq-text-body\">All Guangqi fixtures include a 3-year manufacturer warranty against LED driver failure, chip depreciation below L70, or waterproof seal loss. Spare components (LED modules, drivers, mounting hardware) are in stock for 5+ years post sale. Technical support includes wiring diagrams, transformer size calculations and fixture layout plans for your pool or fountain geometry.<\/p>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-footer-text\">\n      <p class=\"gq-text-body\">Working one-on-one with a LED pool light manufacturer gives you engineering access. We analyze your project drawings, suggest fixture locations and beam angles, determine transformer needs, and deliver a full bill of materials instead of just another product quote. For pool contractors and landscape architects specifying fixtures at multiple sites, we have annual framework agreement programs, locking-in pricing and giving emphasis in production scheduling.<\/p>\n      \n      <p class=\"gq-text-body\">As a professionnel grade pool light supplier, we know that the \"buy\" decision is not based on a \"unit price\" alone and an easy to install mounting system, a good transformer recommendation for your existing voltage configuration and a listen answering technical support during install is what makes every project flow or triggers callbacks since the beginning of the transaction. Every fixture of us wears out 10+ years of manufacturing experience and thousands of commercial installs in more than 40 countries.<\/p>\n    <\/div>\n\n    <div class=\"gq-cta-wrapper\">\n      <a href=\"#ct-popup-801\" class=\"gq-btn-primary\">Request Factory-Direct Quote<\/a>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n<script>\n  document.addEventListener('DOMContentLoaded', function() {\n      \/\/ \u7eaf\u7cb9 HTML\/CSS \u7ed3\u6784\u9a71\u52a8\n      \/\/ \u7edd\u5bf9\u514d\u75ab FlyingPress \u5ef6\u8fdf\u52a0\u8f7d\u51b2\u7a81\uff0c\u5b8c\u7f8e\u9002\u914d Blocksy\/Stackable \u73af\u5883\n  });\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-7268211\" data-block-id=\"7268211\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-7268211-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-4ea3bc1\" data-v=\"4\" data-block-id=\"4ea3bc1\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-4ea3bc1-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-4ea3bc1-inner-blocks\">\n<script type=\"application\/ld+json\">\n{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are LED pool lights worth the investment?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes. LED pool lighting consumes approximately 80% less electric power than incandescent and halogen fixtures, and has lifetimes greater than 50,000 hours \u2013 approximately ten years in an eight hours\/day usage pattern. Installation costs are generally reimbursed with energy savings within one to one and a half years for typical American residential pools. Guangqi underwater LED pool lights use DC12V or DC24V low voltage transformers and are fully waterproof to IP68 standards; this not only lowers operating costs but frequency of maintenance replacements. For a concrete example, replacing an existing 300W halogen lamp with our 18W LED equivalent (GQ-ST230) provides electricity savings of 60-80USD\/y (assumed electrical rate of 0.12USD\/kWh), and eliminates the need for yearly bulb replacements. Over ten years the total cost of ownership savings per water feature over will exceed 700USD. Please let us know the size and type of your existing pool fixtures for an application-specific cost comparison quotation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How much do LED pool lights cost?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"LED pool lighting costs vary depending on wattage, housing material, control hardware, and order quantity. Lower wattage single-color fixtures in polycarbonate (PC) enclosures will cost less but still be reliable; medium wattage multi-color RGBW IP68 fixtures with advanced control hardware will be comparatively costly. B2B purchasers may take advantage of factory-direct pricing and volume discounts with a 50 piece minimum order quantity. For example, a single 12W single-color inground light in PC housing will not be as costly as an 18W RGBW DMX512 fixture intended for large water feature applications. Please contact us for details.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Why are underwater lights expensive?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Cost differs with materials utilized: IP68 waterproofing and saltwater corrosion resistant 316 stainless steel for chin housing, tempered glass lens, and epoxy filled water tight seal all cost money. An increased number or quality of light emitting semiconductor chips (Cree, Osram) costs premium. But one LED fixture replaces five to ten halogen walkinglyts in the total cost of ownership calculation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Which LED pool light is best for my application?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For inground pools used in domestic settings, 12 W to 18 W in 316 stainless steel fixtures provides an optimal mix of luminosity and shelf life under chlorinated or saline water conditions. Above ground pools are complimented with the surface mounted GQ-PC230 and GQ-PC290 series in polycarbonate for easiest installation. Commercial water features or fountains are better suited to the in-ground 18 W to 36 W RGBW series with DMX 512 controllers. Hot tub and spa applications are more comfortable with the compact 3 W through 6 W fixtures. Please refer to our Decision Matrix for the application match up.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I replace my existing pool light with LED?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Generally, yes. LED equivalent fixtures designed to snugly fit into common niche sizes are available and often may be directly retrofitted into a existing swimming pool pool shell without modification. However, the existence of a compatible low voltage transformer must be validated. Guangqi offers several fixture diameters and the necessary electrical hardware to facilitate this decision.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are LED underwater lights better than halogen or incandescent?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"LED beats out halogen and incandescent on every count: 80 -120lm\/W vs 15 -25 lm\/W from halogen and 10 -17lm\/W from incandescent. Lamp life is 50,000 hours vs 2,000 - 5,000 for halogen. Cool running LEDs lower the temperature of the water near the fixture and greatly slow the growth of pond algae. Warm white 2700K to daylight 6500K plus RGB \/ RGBW color-tuning gives options halogen\u2019s gel filters cannot match. DMX512 synchronization provides color shows across dozens of fixtures halogen just can\u2019t provide. For these same reasons, Pentair and Hayward have migrated their low- to mid-range fixtures to LED. The up-front investment is typically recovered in 12-18 months via energy and maintenance reductions respectively.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are LED pool lights low voltage?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"well manufactured Guangqi LED pool lights operate on the low voltage DC12V \/DC24V power line\u2014what the NEC refers to as Class 2\u2014eliminating shock hazard in water. DC voltage is supplied via a dedicated transformer.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are LED pool lights dimmable?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"yes. Guangqi underwater fixtures operate flawlessly with flash control DMX512 and RF remote controls; dim uniformly from 0-100 percent using PWM dimmers; render any color within the RGB \/ RGBW spectrum (billions of options) through the DMX512 \/ RF remote; and dims either the single-color fixtures within the entire RGB \/ RGWB models smoothly between zero to full brightness. Confirm the transformer you intend to install can handle the dimming method you select.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How long do LED pool lights last?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"as they are rated at more than 50,000 hours L70 (a 20 percent rise in brightness over 3.500 hours). Based on a conservative use cycle of just six hours per day, you should expect about 10 more years of illumination before luminance drops off significantly. Thanks to our 316SS and fully sealed epoxy enclosures, moisture intrusion and corrosion fail to diminish the fixture body\u2014an issue comparable fixtures have on a 3-4-year life due to vandals grazing the pool edge, chemical over-cleansing, or pin hole leaks resulting from salt environments. The lifetime LED module is warrantied for three years (covering driver damage, chips degrading below L70, and sealing failure) and still (thanks to our refurb parts program) remains available for download more than five. Do you have a saltwater facility? Our 316SS models show no corrosion and practically no pitting after more than five years of continuous chloride and moisture exposure; comparable PC or 304 equipment show corrosion pits and concavities within just a couple years.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How many lumens do I need for underwater lights?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"industry standard 200 to 400 lm\/10m 2 on pools and bathing zones up to about 150 m 2 or 250 m 2 respectively. A standard 12W LED light fixture delivers 960 to 1200 lumens within a perfectly manageable operating space of one\u2019s hand. For commercial pools and constant overhead immersion, 36W fixtures from 1400 to 3,600 lumens\u2014requiring fresh water penetration depths of nearly twice the flow of the residential method. The finisher\u2019s choice, the velvety black\/wet grouting of spa finish tiling\u2014actually absorbs more of the LED\u2019s lumens and relaxes them\u2014demanding a 1.5:1 fixture-to-water surface ratio vs a white\/beam-white white\/beam-blue white\/beam-coated finish. Naturally, the comparative distance of the light from the viewing plane greatly influences the actual lumens falling upon it; some blending is inevitable but we recommend you contact us with your pool and depth structure for a photometric calculation.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are inground pool lights safe?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"is why zero volts(Gnd) to 12 V within the fixture. Because the Guangqi LED fixtures float on a safe low voltage and are sealed to the IP68 league, a GCFI breaks the edge connected with your circuit; follow the GCFI to the ground\/neutral connection at the panel.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do LED pool lights work?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"supportsRGB\/ RGBW remotControl\/ DMX512 integration allows for striking color shows across most of the pool with an open DMX512 console.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How to install LED pool lights?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Installation is fixture-specific. Inground recessed fixtures must incorporate a construction wall niche in the wall before epoxy - fixture drops into the niche and is secured by a locking ring. Surface-mount fixtures (GQ-ST series, GQ-PC series) are mounted to the pool wall or floor by an integral flange made of stainless steel. All wiring must be run through conduit to a junction box, and then from the junction box to a DC12V\/24V transformer installed on dry ground at a minimum of 1.5 meters (5 feet) from the water edge per NEC Article 680. For 8+ fixtures in a commercial pool environment, a dedicated transformer should be used per 6-8 light points in order to reduce voltage drop and prevent uneven illumination. Each shipment of fixtures from Guangqi includes fixture installation instructions, transformer sizing table worksheets, and fixture wiring diagrams. For large orders, we also examine project drawings with your engineering team and develop a fixture layout plan specific to your project at no charge. Feasibility of a permissible installation should be performed by a licensed electrician.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I change my LED pool light without draining the pool?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"For the majority of recessed inground fixtures, yes. The LED module and in some cases the entire fixture assembly is pulled from the niche with no drain - the niche housing stays sealed in the pool wall. Flip the transformer to the off position, pull the fixture from the niche, pulling it onto the pool deck with the additional cable stored inside the conduit, and install the replacement unit. Surface-mount fixtures may be set the water level below the mounting position. This is one of the advantages of the recessed niche installation method.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What types of fountain lights work for ponds and water features?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Submersible 6W-18W fountain lights are adequate for most pond, underwater fountain or water feature installation. For koi ponds you may consider suitable warm white (2700K-3000K) for keeping natural fish coloring through the water without scene disturbance (LED offers neither heat nor UV radiation). Garden waterfalls may see value in narrowbeam (15-30) fixtures for splashed uplighting. Our RF remote controlled RGBW units are easier to integrate into landscape water feature installation than more complicated DMX lighting. Such 6W3 120mm waterproof fountain fixtures are preferable for small garden pond up to 15m 2 . With 12W-18W 180mm diameter lenses you can light set mid-size water features and larger commercial ponds. For underwater fountains displaying synchronized color sequences you may use DMX512 compatible 18W36W RGBW units for smooth0%-100% each color channel dimming through 256 levels. Reference our fountain light specifications for corresponding model comparison.\"\n      }\n    }\n  ]\n}\n<\/script>\n\n<style>\n  @import url('https:\/\/fonts.googleapis.com\/css2?family=Inter:wght@400;600;700&display=swap');\n\n  \/* Top Level Scope & 1280px Layout *\/\n  #gq-led-faq-module {\n    width: 100% !important;\n    max-width: 1280px !important;\n    margin: 0 auto !important;\n    padding: 40px 15px !important;\n    box-sizing: border-box !important;\n    font-family: inherit;\n    background: transparent !important;\n  }\n\n  \/* Main Title Styling *\/\n  #gq-led-faq-module .gq-faq-main-title {\n    color: #303030 !important;\n    font-size: 32px !important;\n    font-weight: 700 !important;\n    text-align: center !important;\n    margin-top: 0 !important;\n    margin-bottom: 30px !important;\n    line-height: 1.3 !important;\n  }\n\n  \/* FAQ Accordion Wrapper *\/\n  #gq-led-faq-module .gq-faq-wrapper {\n    display: flex !important;\n    flex-direction: column !important;\n    gap: 0 !important;\n    width: 100% !important;\n  }\n\n  \/* Individual FAQ Item Container *\/\n  #gq-led-faq-module .gq-faq-item {\n    border-bottom: 1px solid #e2e8f0 !important;\n    width: 100% !important;\n  }\n\n  \/* Question Header *\/\n  #gq-led-faq-module .gq-faq-question {\n    margin: 0 !important;\n    padding: 0 !important;\n    width: 100% !important;\n  }\n\n  \/* Question Button Trigger *\/\n  #gq-led-faq-module .gq-faq-trigger {\n    width: 100% !important;\n    display: flex !important;\n    justify-content: space-between !important;\n    align-items: center !important;\n    background: none !important;\n    border: none !important;\n    padding: 20px 0 !important;\n    color: #183090 !important; \/* Deep Blue *\/\n    font-size: 1.125rem !important;\n    font-weight: 600 !important;\n    text-align: left !important;\n    cursor: pointer !important;\n    transition: color 0.3s ease !important;\n    font-family: inherit !important;\n  }\n\n  #gq-led-faq-module .gq-faq-trigger:hover,\n  #gq-led-faq-module .gq-faq-trigger:focus,\n  #gq-led-faq-module .gq-faq-item.is-active .gq-faq-trigger {\n    color: #009048 !important; \/* Green Accent *\/\n    outline: none !important;\n  }\n\n  \/* * NEW CHEVRON ICON STYLE\n   * Pure CSS triangle, rotates 180 degrees.\n   *\/\n  #gq-led-faq-module .gq-faq-icon {\n    display: inline-block !important;\n    width: 0 !important;\n    height: 0 !important;\n    margin-left: 15px !important;\n    border-left: 6px solid transparent !important;\n    border-right: 6px solid transparent !important;\n    border-top: 8px solid #183090 !important; \/* Blue by default *\/\n    transition: transform 0.3s ease, border-top-color 0.3s ease !important;\n    flex-shrink: 0 !important;\n    transform: rotate(0deg) !important;\n    vertical-align: middle !important;\n  }\n\n  #gq-led-faq-module .gq-faq-item.is-active .gq-faq-icon {\n    transform: rotate(180deg) !important;\n    border-top-color: #009048 !important; \/* Green when active *\/\n  }\n\n  \/* CSS GRID ACCORDION LOGIC\n   * Bulletproof alongside FlyingPress.\n   *\/\n  #gq-led-faq-module .gq-faq-answer-container {\n    display: grid !important;\n    grid-template-rows: 0fr !important;\n    transition: grid-template-rows 0.4s ease-in-out, opacity 0.4s ease-in-out !important;\n    opacity: 0 !important;\n  }\n\n  #gq-led-faq-module .gq-faq-item.is-active .gq-faq-answer-container {\n    grid-template-rows: 1fr !important;\n    opacity: 1 !important;\n  }\n\n  #gq-led-faq-module .gq-faq-answer-inner {\n    overflow: hidden !important;\n    color: inherit !important; \n    line-height: 1.6 !important;\n    font-size: 1rem !important;\n    font-weight: 400 !important;\n    padding-bottom: 0 !important; \n    transition: padding-bottom 0.4s ease-in-out !important;\n  }\n\n  #gq-led-faq-module .gq-faq-item.is-active .gq-faq-answer-inner {\n    padding-bottom: 20px !important;\n  }\n<\/style>\n\n<section id=\"gq-led-faq-module\">\n  <h2 class=\"gq-faq-main-title\">Frequently Asked Questions<\/h2>\n  \n  <div class=\"gq-faq-wrapper\">\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Are LED pool lights worth the investment?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          Yes. LED pool lighting consumes approximately 80% less electric power than incandescent and halogen fixtures, and has lifetimes greater than 50,000 hours \u2013 approximately ten years in an eight hours\/day usage pattern. Installation costs are generally reimbursed with energy savings within one to one and a half years for typical American residential pools. Guangqi underwater LED pool lights use DC12V or DC24V low voltage transformers and are fully waterproof to IP68 standards; this not only lowers operating costs but frequency of maintenance replacements. For a concrete example, replacing an existing 300W halogen lamp with our 18W LED equivalent (GQ-ST230) provides electricity savings of 60-80USD\/y (assumed electrical rate of 0.12USD\/kWh), and eliminates the need for yearly bulb replacements. Over ten years the total cost of ownership savings per water feature over will exceed 700USD. Please let us know the size and type of your existing pool fixtures for an application-specific cost comparison quotation.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          How much do LED pool lights cost?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          LED pool lighting costs vary depending on wattage, housing material, control hardware, and order quantity. Lower wattage single-color fixtures in polycarbonate (PC) enclosures will cost less but still be reliable; medium wattage multi-color RGBW IP68 fixtures with advanced control hardware will be comparatively costly. B2B purchasers may take advantage of factory-direct pricing and volume discounts with a 50 piece minimum order quantity. For example, a single 12W single-color inground light in PC housing will not be as costly as an 18W RGBW DMX512 fixture intended for large water feature applications. Please contact us for details.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Why are underwater lights expensive?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          Cost differs with materials utilized: IP68 waterproofing and saltwater corrosion resistant 316 stainless steel for chin housing, tempered glass lens, and epoxy filled water tight seal all cost money. An increased number or quality of light emitting semiconductor chips (Cree, Osram) costs premium. But one LED fixture replaces five to ten halogen walkinglyts in the total cost of ownership calculation.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Which LED pool light is best for my application?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          For inground pools used in domestic settings, 12 W to 18 W in 316 stainless steel fixtures provides an optimal mix of luminosity and shelf life under chlorinated or saline water conditions. Above ground pools are complimented with the surface mounted GQ-PC230 and GQ-PC290 series in polycarbonate for easiest installation. Commercial water features or fountains are better suited to the in-ground 18 W to 36 W RGBW series with DMX 512 controllers. Hot tub and spa applications are more comfortable with the compact 3 W through 6 W fixtures. Please refer to our Decision Matrix for the application match up.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Can I replace my existing pool light with LED?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          Generally, yes. LED equivalent fixtures designed to snugly fit into common niche sizes are available and often may be directly retrofitted into a existing swimming pool pool shell without modification. However, the existence of a compatible low voltage transformer must be validated. Guangqi offers several fixture diameters and the necessary electrical hardware to facilitate this decision.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Are LED underwater lights better than halogen or incandescent?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          LED beats out halogen and incandescent on every count: 80 -120lm\/W vs 15 -25 lm\/W from halogen and 10 -17lm\/W from incandescent. Lamp life is 50,000 hours vs 2,000 - 5,000 for halogen. Cool running LEDs lower the temperature of the water near the fixture and greatly slow the growth of pond algae. Warm white 2700K to daylight 6500K plus RGB \/ RGBW color-tuning gives options halogen\u2019s gel filters cannot match. DMX512 synchronization provides color shows across dozens of fixtures halogen just can\u2019t provide. For these same reasons, Pentair and Hayward have migrated their low- to mid-range fixtures to LED. The up-front investment is typically recovered in 12-18 months via energy and maintenance reductions respectively.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Are LED pool lights low voltage?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          well manufactured Guangqi LED pool lights operate on the low voltage DC12V \/DC24V power line\u2014what the NEC refers to as Class 2\u2014eliminating shock hazard in water. DC voltage is supplied via a dedicated transformer.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Are LED pool lights dimmable?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          yes. Guangqi underwater fixtures operate flawlessly with flash control DMX512 and RF remote controls; dim uniformly from 0-100 percent using PWM dimmers; render any color within the RGB \/ RGBW spectrum (billions of options) through the DMX512 \/ RF remote; and dims either the single-color fixtures within the entire RGB \/ RGWB models smoothly between zero to full brightness. Confirm the transformer you intend to install can handle the dimming method you select.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          How long do LED pool lights last?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          as they are rated at more than 50,000 hours L70 (a 20 percent rise in brightness over 3.500 hours). Based on a conservative use cycle of just six hours per day, you should expect about 10 more years of illumination before luminance drops off significantly. Thanks to our 316SS and fully sealed epoxy enclosures, moisture intrusion and corrosion fail to diminish the fixture body\u2014an issue comparable fixtures have on a 3-4-year life due to vandals grazing the pool edge, chemical over-cleansing, or pin hole leaks resulting from salt environments. The lifetime LED module is warrantied for three years (covering driver damage, chips degrading below L70, and sealing failure) and still (thanks to our refurb parts program) remains available for download more than five. Do you have a saltwater facility? Our 316SS models show no corrosion and practically no pitting after more than five years of continuous chloride and moisture exposure; comparable PC or 304 equipment show corrosion pits and concavities within just a couple years.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          How many lumens do I need for underwater lights?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          industry standard 200 to 400 lm\/10m 2 on pools and bathing zones up to about 150 m 2 or 250 m 2 respectively. A standard 12W LED light fixture delivers 960 to 1200 lumens within a perfectly manageable operating space of one\u2019s hand. For commercial pools and constant overhead immersion, 36W fixtures from 1400 to 3,600 lumens\u2014requiring fresh water penetration depths of nearly twice the flow of the residential method. The finisher\u2019s choice, the velvety black\/wet grouting of spa finish tiling\u2014actually absorbs more of the LED\u2019s lumens and relaxes them\u2014demanding a 1.5:1 fixture-to-water surface ratio vs a white\/beam-white white\/beam-blue white\/beam-coated finish. Naturally, the comparative distance of the light from the viewing plane greatly influences the actual lumens falling upon it; some blending is inevitable but we recommend you contact us with your pool and depth structure for a photometric calculation.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Are inground pool lights safe?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          is why zero volts(Gnd) to 12 V within the fixture. Because the Guangqi LED fixtures float on a safe low voltage and are sealed to the IP68 league, a GCFI breaks the edge connected with your circuit; follow the GCFI to the ground\/neutral connection at the panel.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          How do LED pool lights work?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          supportsRGB\/ RGBW remotControl\/ DMX512 integration allows for striking color shows across most of the pool with an open DMX512 console.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          How to install LED pool lights?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          Installation is fixture-specific. Inground recessed fixtures must incorporate a construction wall niche in the wall before epoxy - fixture drops into the niche and is secured by a locking ring. Surface-mount fixtures (GQ-ST series, GQ-PC series) are mounted to the pool wall or floor by an integral flange made of stainless steel. All wiring must be run through conduit to a junction box, and then from the junction box to a DC12V\/24V transformer installed on dry ground at a minimum of 1.5 meters (5 feet) from the water edge per NEC Article 680. For 8+ fixtures in a commercial pool environment, a dedicated transformer should be used per 6-8 light points in order to reduce voltage drop and prevent uneven illumination. Each shipment of fixtures from Guangqi includes fixture installation instructions, transformer sizing table worksheets, and fixture wiring diagrams. For large orders, we also examine project drawings with your engineering team and develop a fixture layout plan specific to your project at no charge. Feasibility of a permissible installation should be performed by a licensed electrician.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          Can I change my LED pool light without draining the pool?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          For the majority of recessed inground fixtures, yes. The LED module and in some cases the entire fixture assembly is pulled from the niche with no drain - the niche housing stays sealed in the pool wall. Flip the transformer to the off position, pull the fixture from the niche, pulling it onto the pool deck with the additional cable stored inside the conduit, and install the replacement unit. Surface-mount fixtures may be set the water level below the mounting position. This is one of the advantages of the recessed niche installation method.\n        <\/div>\n      <\/div>\n    <\/div>\n\n    <div class=\"gq-faq-item\">\n      <h3 class=\"gq-faq-question\">\n        <button class=\"gq-faq-trigger\" aria-expanded=\"false\">\n          What types of fountain lights work for ponds and water features?\n          <span class=\"gq-faq-icon\" aria-hidden=\"true\"><\/span>\n        <\/button>\n      <\/h3>\n      <div class=\"gq-faq-answer-container\" aria-hidden=\"true\">\n        <div class=\"gq-faq-answer-inner\">\n          Submersible 6W-18W fountain lights are adequate for most pond, underwater fountain or water feature installation. For koi ponds you may consider suitable warm white (2700K-3000K) for keeping natural fish coloring through the water without scene disturbance (LED offers neither heat nor UV radiation). Garden waterfalls may see value in narrowbeam (15-30) fixtures for splashed uplighting. Our RF remote controlled RGBW units are easier to integrate into landscape water feature installation than more complicated DMX lighting. Such 6W3 120mm waterproof fountain fixtures are preferable for small garden pond up to 15m 2 . With 12W-18W 180mm diameter lenses you can light set mid-size water features and larger commercial ponds. For underwater fountains displaying synchronized color sequences you may use DMX512 compatible 18W36W RGBW units for smooth0%-100% each color channel dimming through 256 levels. Reference our fountain light specifications for corresponding model comparison.\n        <\/div>\n      <\/div>\n    <\/div>\n\n  <\/div>\n<\/section>\n\n<script>\n  document.addEventListener(\"DOMContentLoaded\", function () {\n    const faqModule = document.getElementById('gq-led-faq-module');\n    \n    if (faqModule) {\n      const triggers = faqModule.querySelectorAll('.gq-faq-trigger');\n\n      triggers.forEach(trigger => {\n        trigger.addEventListener('click', function () {\n          const parentItem = this.closest('.gq-faq-item');\n          const answerBox = parentItem.querySelector('.gq-faq-answer-container');\n          const isExpanded = parentItem.classList.contains('is-active');\n\n          \/\/ Close all open FAQs for a clean accordion effect\n          faqModule.querySelectorAll('.gq-faq-item').forEach(item => {\n            item.classList.remove('is-active');\n            item.querySelector('.gq-faq-trigger').setAttribute('aria-expanded', 'false');\n            item.querySelector('.gq-faq-answer-container').setAttribute('aria-hidden', 'true');\n          });\n\n          \/\/ Toggle the clicked one using simple CSS class swapping\n          if (!isExpanded) {\n            parentItem.classList.add('is-active');\n            this.setAttribute('aria-expanded', 'true');\n            answerBox.setAttribute('aria-hidden', 'false');\n          }\n        });\n      });\n    }\n  });\n<\/script>\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>LED Underwater Light LED Underwater Light \u2014 Pool, Fountain &#038; Pond Lighting Solutions | Guangqi IP68 rated LED underwater lights suitable for commercial pools, municipal fountains, and landscape ponds. Constructed using 304\/316SS casings, Cree\/Osram LED chips, epoxy-potted water-sealed housing &#8211; every fixture in our catalog is tested for two days after assembly submerged in a [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":1972,"parent":1968,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-1970","page","type-page","status-publish","has-post-thumbnail","hentry"],"blocksy_meta":{"has_hero_section":"disabled","styles_descriptor":{"styles":{"desktop":"","tablet":"","mobile":""},"google_fonts":[],"version":6}},"_links":{"self":[{"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/pages\/1970","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/comments?post=1970"}],"version-history":[{"count":0,"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/pages\/1970\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/pages\/1968"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/media\/1972"}],"wp:attachment":[{"href":"https:\/\/gqlamp.com\/ar\/wp-json\/wp\/v2\/media?parent=1970"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}