High Power KWCOB® Ceramic Phosphor Light Source from China Suppliers | Factory-Direct Sports Stadium & Airport Lighting
0102030405
Why Cooperate With Us
Why choose us
Cut Off Design
KWCOB light source has high power and small emitting surface, with optical design advantages. Each light source has an independent optical system and a light cutting structure optical design to prevent light pollution caused by light overflow, providing a low glare and high comfort lighting environment;
Premium Optical Materials
The design employs mirror reflector cups and glass lenses for optics, avoiding the use of PC and PMMA plastic optical materials, ensuring the long service life of optical components is not constrained by material aging；
Integrated Module Design
High power COB opto electric integrated module design: covering 50W-400W modular design, can customize 200W-1800W whole lamp product solutions;
Advanced Packaging Technology
Kilowatt level COB light source packaging technology：
- Independent packaging patent technology: The packaging technology invention team of the Chinese Academy of Sciences, with leading fluorescent crystal COB light source technology；
- Fluorescent Crystal New Materials: Excellent Thermal Quenching Characteristics, Higher Light Conversion Efficiency, Lower Attenuation；
- Super high conductivity heat disspation technology: high thermal conductivity aluminum strengthening center for heat extraction, providing reliable heat dissipation for high-power COB；
- We can provide aluminum substrate COB and ceramic substrate COB light sources, which can be replaced and adapted to high-voltage isolation and non isolation drivers, filling the gaps in the lamp life cycle；
Long Lifespan Cycle
Can provide customized products with a lifespan of 5-10 years；
High Protection Design
Can provide personalized customization for IP65-IP67 protection requirements and adapt to more environmental requirements；
Personalized Customization
Personalized customization development: OPM provides professional design and customization services, focusing on providing full lifecycle cost reduction solutions for global sports venues, airports, ports, plazas, traffic intersections, and other high pole lighting scenarios that cut off light and prevent glare；
Installation Type
Technical Parameters
| Item | KWCOB-X11HP0240A | KWCOB-X11HP0480A | KWCOB-X11HP0640A |
|---|---|---|---|
| Power | 240W | 320W | 640W |
| Luminous Efficiency | ≥140lm/w | ≥140lm/w | ≥140lm/w |
| Product Dimensions | L370mm*W235mm*H284mm | L370mm*W380mm*H480mm | 548mm*392mm*514mm 370mm*380mm*710mm |
| Net Weight | 8.4KG | 18.0KG | 26.5KG |
| CRI(Ra) | 70、80、90（Standard 80） | ||
| Color Temperature | 2700-6500K（Standard 5000K） | ||
| IP Rating | IP67 | ||
| The Beam Angle | 60°、90°、120°、P45、Asymmetric optics、Cut-off design road light distribution、Tunnel Light distribution、Other beam angle available by customization | ||
Part of the Light Distribution Curves
Frequently Asked Questions
Q
What is the advantage of the cut-off design in your KWCOB light sources?
A
The cut-off design utilizes an independent optical system and light cutting structure to prevent light pollution caused by light overflow. This provides a low glare and high comfort lighting environment.
Q
What materials are used for the optical components?
A
We use mirror reflector cups and glass lenses for our optics, entirely avoiding PC and PMMA plastic materials. This ensures the long service life of the optical components without being constrained by material aging.
Q
What is the expected lifespan and protection level of your lighting products?
A
Our customized products are designed to have a lifespan of 5-10 years. They also feature a high protection design, allowing for personalized customization to meet IP65-IP67 standards for various environmental requirements.
Q
What makes your packaging technology unique?
A
We use independent patent technology developed by the Chinese Academy of Sciences. It features fluorescent crystal new materials for higher light conversion, super high conductivity heat dissipation, and adaptable aluminum/ceramic substrates.
Q
Can you provide customized solutions for specific projects?
A
Yes, OPM provides professional design and customization services. We focus on delivering full lifecycle cost reduction solutions for sports venues, airports, ports, plazas, and traffic intersections that require anti-glare high pole lighting.
Q
What beam angles are available for your lighting modules?
A
We offer a wide range of beam angles including 60°, 90°, 120°, P45, Asymmetric optics, Cut-off design road light distribution, and Tunnel Light distribution. Other beam angles are also available through customization.