Sustainability
Light that lasts. Less left behind.
KWSQ builds architectural lighting designed to endure — fewer replacements, lower energy use and recyclable materials, backed by an ISO 9001 quality system and CCC / CE / RoHS compliance.
Our commitment
Sustainability starts with a fixture that lasts.
The most effective way to cut a lighting project’s footprint is to make every fixture last longer and consume less. Our engineering focuses on exactly that.
Long-life design
Sealed IP67 housings and thermally stable drivers keep fixtures in service for years, not seasons.
Verified durability
BOX8+5 testing — 8 in-lab environmental tests and 5 outgoing inspections — plus 5+ years of proven field installation.
Recyclable materials
Aluminum housings and PC lenses are widely recyclable, and RoHS compliance means no restricted hazardous substances.
Certified & compliant
Compliance you can hand to your specifier.
Every KWSQ fixture family is qualified for the markets we serve, and the factory runs an ISO 9001:2015 certified quality management system.
CE / RoHS certificates and CCC test reports are available on request.
Energy & longevity
Less energy, fewer replacements, lower lifetime cost.
Modern LED fixtures consume far less power than the metal-halide and fluorescent sources they replace, and their rated life is measured in tens of thousands of hours — meaning fewer service trips, less waste and a smaller carbon footprint over a project’s life.
Lower energy draw
Significantly less power per lumen than legacy light sources.
Long rated life
Rated life measured in tens of thousands of hours — far beyond incandescent and halogen.
Low maintenance
Fewer lamp changes and service visits on towers, bridges and facades.
Statements describing LED technology in general are indicative of the category; project-specific environmental data can be provided on request.
Materials & circularity
Built from materials that can come back.
Where possible we choose aluminum and polycarbonate — durable in service and recoverable at end of life — and keep restricted substances out of every fixture.
Aluminum housing
Corrosion-resistant and highly recyclable, and it helps dissipate heat for stable performance.
PC lens & cover
Tough, UV-resistant and recyclable, replacing fragile glass in outdoor use.
RoHS compliant
No restricted lead, mercury, cadmium or other hazardous substances.
Proven endurance
Tested in the lab. Proven in the field.
Endurance is what makes sustainability real: fixtures that survive 8 lab tests and 5+ years at five extreme-climate stations are fixtures that never need early replacement.
8 in-lab tests
5 field stations · 5+ years
Responsible operations
One campus, one quality system.
R&D, SMT assembly, optical testing, aging burn-in and export packing all happen under one roof in Zhongshan — fewer hand-offs, tighter control and less waste along the way.
Integrated production
A 20,000 m² facility keeps every process under one quality system.
Quality management
ISO 9001:2015 certified processes, from incoming materials to outgoing inspection.
Export-standard packing
Seaworthy cartons and palletizing protect fixtures in transit — fewer damages, less re-shipping.
Have a project in mind?
Send us your elevation drawings or BOQ — get a fixture proposal and lighting effect preview within 48 hours.