Get in Touch with GUANGQI
Lighting Design Services: Cost, Process & Selection Guide (2026)

Lighting Design Services: The Complete 2026 Guide to Cost, Process & Choosing a DesignerProfessional lighting design services turn rough architectural intent into a defensible photometric plan, a fixture bill of materials, and a control system that survives building inspection. This…
Landscape Lighting Design: Complete Guide to Functions, Techniques & 7-Step Planning

Landscape Lighting Design: From Layering Principles to Pro Techniques Effective landscape lighting design is not a matter of increasing the number of fixtures but selecting proper beam spread, color temperature and spacing to achieve subtle, interesting lighting of a property…
How to Install Solar Flood Lights: A Complete Step-by-Step Guide for 2026

How to Install Solar Flood Lights: A Complete Step-by-Step Guide for 2026 Knowing how to install solar flood light systems correctly is the difference between a fixture that lights up your driveway for five years and one that flickers out…
Solar Flood Light vs Wired: Complete Comparison [2026]
![Solar Flood Light vs Wired Complete Comparison [2026]](https://gqlamp.com/wp-content/uploads/2026/04/Solar-Flood-Light-vs-Wired-Complete-Comparison-2026-768x512.png)
Choosing between a solar flood light vs wired setup feels simple on the shelf at Home Depot — until you start adding up the real numbers. A $50 solar fixture and a $300 hardwired floodlight may end up costing the…
The Engineer’s Guide to Warehouse Lighting Design: Foot-Candles, Spacing & Fixture Layout

Three code documents referenced in most specifications but rarely read cover-to-cover govern warehouse lighting design: OSHA 29 CFR 1926.56, the IES Lighting Handbook (formerly RP-7), and ASHRAE 90.1-2022. Lighting plays a controlling role in forklift safety, pick accuracy, and energy-code…
Best Solar Flood Lights of 2026: Top Picks for Security, Yard, and Commercial Use

Best Solar Flood Lights in 2026: What to Look for and Our Top Picks At a Glance: Specs by Category Category Lumens Key Spec Min IP Security (Motion) 1,500–2,500 lm PIR 8–22 m range, 20–60 s trigger IP65 All-Night (Dusk-to-Dawn)…
Solar Flood Lights: Specs, Types, and Installation Explained [2026]
![Solar Flood Lights Specs, Types, and Installation Explained [2026]](https://gqlamp.com/wp-content/uploads/2026/04/Solar-Flood-Lights-Specs-Types-and-Installation-Explained-2026-768x512.png)
Solar Flood Lights: How They Work, What Specs Matter, and How to Choose the Right One Quick Specs Reference Power Range 15W–120W (solar panel input) Lumen Output 500–20,000 lm (residential to commercial) Battery Type Li-ion (500–1,000 cycles) or LiFePO4 (3,000–5,000+…
ATEX vs IECEx Certification: Which Standard for Which Market?

Quick Specs: ATEX vs IECEx Certification at a Glance ATEX: EU Directive 2014/34/EU – obligatory for equipment going to the European market IECEx: international electrotechnical commission system – voluntary, accepted in 34+ member states Both reference: IEC 60079 series (technically…
LED Warehouse Lighting: A Guide to Types, Selection, and ROI [2026]

LED Warehouse Lighting Guide: How to Choose, Install, and Save with High Bay LEDs Quick Specs: LED Warehouse Lighting Fixture Types UFO High Bay, Linear High Bay, Low Bay, Shop Light Lumen Output 10,000–60,000 lumens per fixture Wattage 100W–320W (replacing…
LED Driver: The Complete Guide to Types, Sizing, and Dimming [2026]

LED Driver E×plained: How to Choose, Size, and Dim LED Drivers for Any Lighting Project Quick Specs: LED Drivers Input Voltage 100–277V AC (commercial) / 120V AC (residential) Output Type Constant Current (350 mA–2,100 mA) or Constant Voltage (12V /…



![IP Rating Guide: IP65 to IP69K Decoder + Chart [2026]](https://gqlamp.com/wp-content/uploads/2026/05/0-1-150x150.png)

