Ultra-High-Power Deep Anti-Glare Embedded Downlight - Ideal for Large Spaces from China Suppliers and Factory
Why Choose Us
Deep Anti-Glare Design
KWCOB light source has high power and small emitting surface, with optical design advantages. The anti glare cutting angle is greater than 35 degrees, providing a low glare and high comfort lighting environment.
High-Power Fills the Gap
A more flexible lighting solution for high-power tube lights in the large-space lighting market, covering the full power range of 50W-200W, and customizable product solutions for 200W and above.
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.
Mature Packaging Technology
- Fluorescent Crystal New Materials: Excellent Thermal Quenching Characteristics, Higher Light Conversion Efficiency, Lower Attenuation.
- Independent packaging patent technology: Fluorescent crystal kilowatt level COB light source packaging technology invention team.
- Phase change thermal conductivity technology: Vacuum phase change 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
We can provide customized products with a highly reliable lifespan of 5-10 years.
High Protection Design
We can provide personalized customization for IP65-IP67 protection requirements and adapt to more demanding environmental requirements.
Personalized Customization
OPM specializes in designing customized services, focusing on providing full lifecycle cost reduction solutions for large-scale commercial spaces worldwide.
Installation Type
Technical Parameters
| Item | KWCOB-X20QR03Y080A | KWCOB-X20QR03Y100A | KWCOB-X20QR03Y120A | KWCOB-X20QR03Y150A | KWCOB-X20QR03Y200A |
|---|---|---|---|---|---|
| Power | 80W | 100W | 120W | 150W | 200W |
| Luminous Efficiency | ≥130lm/w | ≥130lm/w | ≥130lm/w | ≥130lm/w | ≥130lm/w |
| Product Dimensions | φ194mm*H164mm | φ258mm*H235mm | φ258mm*H201mm | φ258mm*H241mm | φ258mm*H291mm |
| Cutout Diameter | φ155-190mm | φ220-250mm | φ220-250mm | φ220-250mm | φ220-250mm |
| Net Weight | 1.15KG | 1.95KG | 2.1KG | 2.82KG | 3.6KG |
| CRI(Ra) | 80、90、95(Standard CRI 80) | ||||
| Color Temperature | 2700-6500K(Standard 4000K) | ||||
| IP Rating | IP50 | ||||
| Beam Angle | 30°/35°/40°/68°/Other beam angle available by customization | ||||
Part of the Light Distribution Curves
Frequently Asked Questions
What is the power range available for these downlights?
Our high-power tube lights cover a full standard power range of 50W-200W. We also offer customizable product solutions for 200W and above to meet large-space lighting requirements.
How does the anti-glare design function?
The KWCOB light source features a high power output combined with a small emitting surface. Designed with an anti-glare cutting angle greater than 35 degrees, it ensures a low glare and highly comfortable lighting environment.
What materials are used for the optical components?
The design employs premium mirror reflector cups and glass lenses. We avoid using PC and PMMA plastics, which ensures the long service life of the optics is not compromised by material aging.
What is the expected lifespan of these lighting products?
Thanks to our mature packaging technology and phase change thermal conductivity, we can provide customized products with an extended, highly reliable lifespan cycle of 5 to 10 years.
Can these downlights be used in harsh environments?
Yes. While the standard IP rating is IP50, we provide personalized customization for IP65-IP67 protection requirements to adapt the lights to more demanding environmental conditions.
What color temperatures and CRI do you offer?
We offer a wide color temperature range from 2700K to 6500K (with 4000K as the standard). The standard CRI is 80, but options for CRI 90 and 95 are also available.















