{"id":3467,"date":"2026-04-20T06:52:50","date_gmt":"2026-04-20T06:52:50","guid":{"rendered":"https:\/\/gqlamp.com\/?page_id=3467"},"modified":"2026-04-20T06:57:58","modified_gmt":"2026-04-20T06:57:58","slug":"lumen-sizing-calculator","status":"publish","type":"page","link":"https:\/\/gqlamp.com\/es\/led-street-lights\/solar-street-lights-with-pole\/lumen-sizing-calculator\/","title":{"rendered":"calculadora de tama\u00f1o de l\u00famenes"},"content":{"rendered":"\n<div class=\"wp-block-stackable-columns alignfull stk-block-columns stk-block stk-8b4f80b\" data-block-id=\"8b4f80b\"><style>.stk-8b4f80b {margin-bottom:0px !important;}<\/style><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-8b4f80b-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-9540391\" data-v=\"4\" data-block-id=\"9540391\"><style>.stk-9540391-container{margin-top:var(--stk--preset--spacing--50, 1.5rem) !important;margin-right:var(--stk--preset--spacing--50, 1.5rem) !important;margin-bottom:var(--stk--preset--spacing--50, 1.5rem) !important;margin-left:var(--stk--preset--spacing--50, 1.5rem) !important;}<\/style><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-9540391-container stk--no-background stk--no-padding\"><div class=\"has-text-align-center stk-block-content stk-inner-blocks stk-9540391-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-b6f85fb\" data-block-id=\"b6f85fb\"><div class=\"stk-row stk-inner-blocks stk-block-content stk-content-align stk-b6f85fb-column alignfull\">\n<div class=\"wp-block-stackable-column stk-block-column stk-column stk-block stk-8b8d68d\" data-v=\"4\" data-block-id=\"8b8d68d\"><div class=\"stk-column-wrapper stk-block-column__content stk-container stk-8b8d68d-container stk--no-background stk--no-padding\"><div class=\"stk-block-content stk-inner-blocks stk-8b8d68d-inner-blocks\">\n<!DOCTYPE html>\n<html lang=\"en\">\n<head>\n<meta charset=\"UTF-8\">\n<meta name=\"viewport\" content=\"width=device-width, initial-scale=1\">\n<title>Solar Street Light Lumen Sizing Calculator | Guangqi<\/title>\n<meta name=\"description\" content=\"Interactive solar street light sizing calculator: select road class, pole height, and traffic level to get recommended wattage, lumen target, and GQ model based on AASHTO RP-8 and IES RP-20 standards.\">\n<style>\n:root{--p:#183090;--g:#009048;--r:#D81818;--k:#303030;--bg:#f5f6fa;--b:#e5e7eb;--m:#6b7280}\n*{box-sizing:border-box;margin:0;padding:0}\nbody{font-family:-apple-system,BlinkMacSystemFont,\"Segoe UI\",Roboto,Arial,sans-serif;color:var(--k);line-height:1.6; }\n.shell{max-width:880px;margin:0 auto;background:#fff;border-radius:8px;overflow:hidden;box-shadow:0 20px 60px rgba(24,48,144,0.08)}\n.hd{background:linear-gradient(135deg,var(--p),#0f2068);color:#fff;padding:32px 36px}\n.hd h1{font-size:26px;margin:0 0 6px;color:#fff}\n.hd p{color:#cfd6ea;font-size:15px;max-width:60ch}\n.body{padding:32px 36px}\n.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px 24px;margin-bottom:28px}\n.full{grid-column:1\/-1}\nlabel{display:block;font-size:13px;font-weight:600;color:var(--m);letter-spacing:0.06em;text-transform:uppercase;margin-bottom:6px}\nselect,input[type=\"number\"]{width:100%;padding:12px 14px;border:2px solid var(--b);border-radius:5px;font-size:15px;font-family:inherit;background:#fff;color:var(--k);transition:border-color 0.15s}\nselect:focus,input:focus{outline:none;border-color:var(--p)}\n.btn{padding:14px 26px;background:var(--g);color:#fff;border:0;border-radius:5px;font-size:16px;font-weight:600;cursor:pointer;width:100%;transition:transform 0.1s}\n.btn:hover{transform:translateY(-1px)}\n.result{margin-top:32px;padding:0;border-top:2px solid var(--b);opacity:0;transition:opacity 0.3s}\n.result.show{opacity:1}\n.result h2{font-size:20px;color:var(--p);margin:28px 0 18px}\n.rec-card{background:linear-gradient(135deg,#fff 0%,#fff7d1 100%);border:2px solid var(--g);border-radius:8px;padding:24px;margin-bottom:18px}\n.rec-card h3{color:var(--g);font-size:16px;margin:0 0 12px;text-transform:uppercase;letter-spacing:0.06em}\n.rec-specs{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}\n.rec-specs .big{font-size:30px;font-weight:800;color:var(--p);line-height:1;margin-bottom:4px}\n.rec-specs .cap{font-size:12px;color:var(--m);text-transform:uppercase;letter-spacing:0.05em;font-weight:600}\n.secondary{background:var(--bg);padding:18px 22px;border-radius:6px;font-size:14px;color:var(--k);margin-bottom:14px}\n.secondary strong{color:var(--p)}\n.std-ref{font-size:12px;color:var(--m);margin-top:20px;padding:14px 16px;background:var(--bg);border-radius:4px;border-left:3px solid var(--p)}\n.cta-foot{margin-top:24px;padding:22px;background:var(--p);border-radius:6px;color:#fff;text-align:center}\n.cta-foot a{display:inline-block;padding:12px 24px;background:var(--g);color:#fff;text-decoration:none;border-radius:4px;font-weight:600;margin-top:10px}\n@media (max-width:620px){.form-grid{grid-template-columns:1fr}.rec-specs{grid-template-columns:1fr}}\n<\/style>\n<\/head>\n<body>\n<div class=\"shell\">\n  <div class=\"hd\">\n    <h1>Solar Street Light Lumen Sizing Calculator<\/h1>\n    <p>Enter your road class, pole height, and traffic level \u2014 get a recommended Guangqi model, target lumen output, and footcandle compliance mapping against AASHTO RP-8 and IES RP-20.<\/p>\n  <\/div>\n  <div class=\"body\">\n    <div class=\"form-grid\">\n      <div>\n        <label for=\"roadtype\">Road \/ area type<\/label>\n        <select id=\"roadtype\">\n          <option value=\"pathway\">Pedestrian pathway \/ park trail<\/option>\n          <option value=\"driveway\">Residential driveway \/ fence line<\/option>\n          <option value=\"parking\">Commercial parking lot<\/option>\n          <option value=\"local\">Local \/ collector road<\/option>\n          <option value=\"arterial\">Arterial road \/ highway exit<\/option>\n        <\/select>\n      <\/div>\n      <div>\n        <label for=\"pole\">Pole height<\/label>\n        <select id=\"pole\">\n          <option value=\"3\">3 m (10 ft) \u2014 pathway<\/option>\n          <option value=\"4\">4 m (13 ft) \u2014 driveway<\/option>\n          <option value=\"5\">5 m (16 ft) \u2014 parking<\/option>\n          <option value=\"6\">6 m (20 ft) \u2014 parking\/local<\/option>\n          <option value=\"8\">8 m (26 ft) \u2014 collector<\/option>\n          <option value=\"10\">10 m (33 ft) \u2014 arterial<\/option>\n        <\/select>\n      <\/div>\n      <div>\n        <label for=\"traffic\">Traffic \/ activity level<\/label>\n        <select id=\"traffic\">\n          <option value=\"low\">Low (residential, rural)<\/option>\n          <option value=\"medium\">Medium (commercial, suburban)<\/option>\n          <option value=\"high\">High (urban, 24\/7 operation)<\/option>\n        <\/select>\n      <\/div>\n      <div>\n        <label for=\"climate\">Climate zone<\/label>\n        <select id=\"climate\">\n          <option value=\"tropical\">Tropical (5.5+ sun hr\/day)<\/option>\n          <option value=\"subtropical\">Subtropical (4.5-5.5 sun hr\/day)<\/option>\n          <option value=\"temperate\">Temperate (3.5-4.5 sun hr\/day)<\/option>\n          <option value=\"arctic\">Arctic \/ monsoon (&lt;3.5 sun hr\/day)<\/option>\n        <\/select>\n      <\/div>\n      <div class=\"full\">\n        <button class=\"btn\" onclick=\"calc()\">Calculate recommended model<\/button>\n      <\/div>\n    <\/div>\n\n    <div id=\"result\" class=\"result\">\n      <h2>Recommended configuration<\/h2>\n      <div class=\"rec-card\">\n        <h3 id=\"rec-label\">Model recommendation<\/h3>\n        <div class=\"rec-specs\">\n          <div>\n            <div class=\"big\" id=\"rec-model\">\u2014<\/div>\n            <div class=\"cap\">Recommended GQ series<\/div>\n          <\/div>\n          <div>\n            <div class=\"big\" id=\"rec-watt\">\u2014<\/div>\n            <div class=\"cap\">System wattage<\/div>\n          <\/div>\n          <div>\n            <div class=\"big\" id=\"rec-lumens\">\u2014<\/div>\n            <div class=\"cap\">Target lumen output<\/div>\n          <\/div>\n          <div>\n            <div class=\"big\" id=\"rec-fc\">\u2014<\/div>\n            <div class=\"cap\">Target footcandles<\/div>\n          <\/div>\n        <\/div>\n      <\/div>\n      <div class=\"secondary\" id=\"rec-spacing\">Spacing: \u2014 \u00b7 Uniformity target: \u2014<\/div>\n      <div class=\"secondary\" id=\"rec-autonomy\">Autonomy configuration: \u2014<\/div>\n      <div class=\"std-ref\" id=\"rec-std\">Standard reference: \u2014<\/div>\n      <div class=\"cta-foot\">\n        <strong>Ready to validate this configuration on your site?<\/strong><br>\n        Our engineering team runs a full photometric model against your site geometry.\n        <br>\n        <a href=\"#ct-popup-801\">Request Engineering Quote<\/a>\n      <\/div>\n    <\/div>\n  <\/div>\n<\/div>\n\n<script>\nfunction calc(){\n  var r=document.getElementById('roadtype').value;\n  var p=parseInt(document.getElementById('pole').value);\n  var t=document.getElementById('traffic').value;\n  var c=document.getElementById('climate').value;\n  var cfg={\n    pathway:{model:'GQ-STSL07',watt:'20-35 W',lumens:'2,400-5,000 lm',fc:'0.5-1.0 fc',sp:'15-20 m',uni:'4:1',std:'IES RP-8-22 pedestrian class'},\n    driveway:{model:'GQ-STSL06',watt:'50-100 W',lumens:'7,500-15,000 lm',fc:'0.6-1.0 fc',sp:'18-22 m',uni:'3:1',std:'IES RP-8-22 residential \/ ANSI C136'},\n    parking:{model:'GQ-TKJ-A-100W \/ -200W',watt:'100-200 W',lumens:'15,000-30,000 lm',fc:'0.5-1.0 fc',sp:'20-25 m',uni:'4:1 avg\/min',std:'IES RP-20 parking facility'},\n    local:{model:'GQ-TKJ-B-200W \/ -300W',watt:'200-300 W',lumens:'30,000-45,000 lm',fc:'0.6-0.9 fc',sp:'25-30 m',uni:'3:1',std:'AASHTO RP-8-22 local \/ collector'},\n    arterial:{model:'GQ-TKJ-B-400W \/ -500W',watt:'400-500 W',lumens:'60,000-85,000 lm',fc:'0.9-1.4 fc',sp:'30-40 m',uni:'3:1',std:'AASHTO RP-8-22 arterial \/ highway'}\n  };\n  var d=cfg[r];\n  if(t==='high' && r!=='pathway'){d.fc=d.fc.replace(\/^([\\d.]+)-\/,function(m,x){return (parseFloat(x)*1.3).toFixed(1)+'-'})}\n  var auton={tropical:'Standard 2-rainy-day autonomy; TKJ default build',subtropical:'Standard 2-rainy-day autonomy; consider +20% battery for winter',temperate:'Recommend extended autonomy (3-day) \u2014 upsize battery by 50%',arctic:'Recommend extended autonomy (5-7 day) \u2014 oversized LiFePO4 pack + tilt-optimized panel'}[c];\n  document.getElementById('rec-model').textContent=d.model;\n  document.getElementById('rec-watt').textContent=d.watt;\n  document.getElementById('rec-lumens').textContent=d.lumens;\n  document.getElementById('rec-fc').textContent=d.fc;\n  document.getElementById('rec-spacing').innerHTML='<strong>Pole spacing:<\/strong> '+d.sp+' \u00b7 <strong>Uniformity target:<\/strong> '+d.uni+' (avg-to-min)';\n  document.getElementById('rec-autonomy').innerHTML='<strong>Autonomy configuration:<\/strong> '+auton;\n  document.getElementById('rec-std').textContent='Standard reference: '+d.std+'. Our quote team runs a photometric model against your specific site geometry.';\n  document.getElementById('result').classList.add('show');\n  document.getElementById('result').scrollIntoView({behavior:'smooth',block:'start'});\n}\n<\/script>\n<\/body>\n<\/html>\n\n<\/div><\/div><\/div>\n<\/div><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Solar Street Light Lumen Sizing Calculator | Guangqi Solar Street Light Lumen Sizing Calculator Enter your road class, pole height, and traffic level \u2014 get a recommended Guangqi model, target lumen output, and footcandle compliance mapping against AASHTO RP-8 and IES RP-20. Road \/ area type Pedestrian pathway \/ park trailResidential driveway \/ fence lineCommercial [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":3282,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_gspb_post_css":"","footnotes":""},"class_list":["post-3467","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/pages\/3467","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/comments?post=3467"}],"version-history":[{"count":0,"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/pages\/3467\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/pages\/3282"}],"wp:attachment":[{"href":"https:\/\/gqlamp.com\/es\/wp-json\/wp\/v2\/media?parent=3467"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}