Get in Touch with GUANGQI
GW
What Are LED Pixel Lights? A Complete Guide to Addressable Architectural Lighting
LED pixel lights are individually addressable light points that form grids on building facades, bridges, sculptures, and signage. Unlike a conventional LED flood or strip — where every emitter shares one color at a time — each pixel in this…
Commercial Lighting Control Systems: 2026 Specifier Guide
A vendor-neutral practitioner’s manual for specifiers, property managers, and facility engineers. Protocols, codes mandates, the selection process, and where the real economics of energy-controls retrofits are to be found. A commercial lighting control system is the hardware and logic which…
The Complete Guide to Solar Street Lights: Selection, Sizing & Installation [2026]
![The Complete Guide to Solar Street Lights: Selection, Sizing & Installation [2026]](https://gqlamp.com/wp-content/uploads/2026/04/1-25-768x512.png)
Solar street lights are now no longer an off-grid anomaly, but a mainstream lighting category in a global industry worth $13.99bn and growing at 16.2 per cent p.a. (The Business Research Company 2026). No one however seems to fully high…
Stadium Lighting Compliance & Commissioning Playbook [2026]
![Stadium Lighting Compliance & Commissioning Playbook [2026]](https://gqlamp.com/wp-content/uploads/2026/04/1-24-768x512.png)
It is certainly not the LED stadium lights’ design that fails at the drawing board; rather, it is somewhere along the authority approval process, the bid substitution, the uncommissioned grid, the warranty clause a Facility Owner reads for the first…
LED Wall Washer Light: Specification & Design Guide [2026]
![LED Wall Washer Light: Specification & Design Guide [2026]](https://gqlamp.com/wp-content/uploads/2026/04/a-768x512.png)
Going into a facade project equipped with an LED wall washer light specification feels simple—until you find yourself on fi×ture number 120 with hot spots showing in the finished work, a gradient imbalance that the control system can’t keep up…
The Architect’s Guide to Facade & Architectural Lighting — Techniques, Light Levels, and Design Process
Facade and architectural lighting is the art of lighting the outside of a building so the architecture is perfectly legible at night – not as a brighter, night time reincarnation of daylight, but as a unified, zoned, and rolled back…
The UFO LED High Bay Light Buyer’s Guide: Wattage, Lumens & Installation Decisions
Choosing an UFO LED high bay should be a straightforward engineering exercise, but things are confusing when you get to the marketplace. One product page will tell you that a 150W fixture covers the same space as a 400W metal…
How to Choose and Install Landscape Spot Lights — Engineering-Grade Selection Guide
⚡ Quick Specs Voltage 12V DC (typical residential) Beam Angle 10°–60° (narrow spot to flood) IP Rating IP65–IP67 (dust-tight, water-resistant) Material Brass / Aluminum / Composite / Stainless Steel LED Efficacy ≥100 lm/W Lifespan 25,000–50,000 hours The modern landscape spot…
The Complete Guide to Fountain Lights: How to Choose, Install, and Maintain Underwater Lighting for Any Water Feature
Quick Specs: Fountain Lights at a Glance Typical Wattage Range 3 W – 36 W per fixture (LED) LED Efficiency 80 – 100 lumens per watt Rated Lifespan Up to 50,000 hours (LED) vs 2,000 – 4,000 hours (halogen) Submersible…
LED Inground Lights: What Landscape Professionals Need to Know Before Specifying
📐 Quick Specs — LED Inground Light Type Recessed ground-level LED fixture Wattage 1W–48W Lumen Output 90–4,800 lm CCT 2700K–6500K (warm white to cool white) IP Rating IP67 (standard) / IP68 (submersible) Materials Brass, 304 stainless steel, die-cast aluminum Voltage…
![IP Rating Guide: IP65 to IP69K Decoder + Chart [2026]](https://gqlamp.com/wp-content/uploads/2026/05/0-1-150x150.png)
