X11 Spot Light: China Suppliers High Power KWCOB Ceramics Phosphor Light Source - Factory Direct, Low Decay, Glare-Control

Introducing our high-power lighting solution, ideal for various application scenarios such as stadiums, airport high pole lighting, docks, and traffic intersections. As a leading supplier in China, our factory produces high-quality lighting fixtures that cater to both commercial and industrial needs.

Our light source features the latest KWCOB ceramic phosphor technology, boasting a 1000W-level low thermal resistance packaging. This innovative design effectively manages the light source's center temperature, significantly extending its lifespan and reducing light decay. With our lighting solution, you can maintain consistent illumination while minimizing maintenance costs.

We utilize advanced aluminum phase change superconducting heat transfer technology to ensure rapid heat extraction from the center. The vertical fin structure design enhances longevity and reduces light decay, ultimately leading to lower operational costs for your projects.

Our optical materials consist of high-quality mirror aluminum and glass window materials, offering excellent weather resistance that prevents material aging and ensures the reliability of our lamps.

Each light source is equipped with an independent optical design, maximizing the benefits of COB light sources in cutting-edge optical design. We also offer customizable optical solutions to fulfill personalized design requirements, tailored to meet the needs of various projects.

With a standard 5-year warranty and the availability of 10 customized solutions, you can trust our products to deliver reliability and performance. Choose us as your preferred supplier from China for top-notch lighting solutions manufactured in our state-of-the-art factory.

Why Cooperate With 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. This ensures the long service life of optical components is not constrained by material aging.

High Power COB Integrated Module

Covering 50W-400W modular design, we can seamlessly customize 200W-1800W whole lamp product solutions to meet diverse requirements.

Kilowatt Level COB Packaging

Independent Patent: Developed by the packaging technology invention team of the Chinese Academy of Sciences.
Fluorescent Crystal New Materials: Features excellent thermal quenching characteristics, higher light conversion efficiency, and lower attenuation.
High Conductivity Heat Dissipation: High thermal conductivity aluminum strengthening center for reliable heat extraction.
Substrate Options: Aluminum and ceramic substrate COB light sources adaptable to high-voltage isolation and non-isolation drivers.

Long Lifespan Cycle

We are capable of providing customized lighting products engineered for an extended lifespan of 5 to 10 years.

High Protection & Customization

IP65-IP67 Rating: Adapts to more stringent environmental requirements.
Custom Development: Professional design and customization services for global sports venues, airports, ports, plazas, traffic intersections, and other high pole lighting scenarios.

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
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

High Power COB Spot Light Distribution Curve

Frequently Asked Questions (FAQ)

What is the main advantage of the cut-off design in your COB light source?

The cut-off design utilizes an independent optical system that prevents light pollution caused by light overflow, ensuring a low-glare and highly comfortable lighting environment.

What materials are used for the optical components in your lights?

We use mirror reflector cups and glass lenses for optics, entirely avoiding PC and PMMA plastic materials. This guarantees that the long service life of the components is not affected by material aging.

What is the available power range for your COB modules?

Our modular design covers 50W to 400W. Additionally, we can provide customized whole lamp product solutions ranging from 200W up to 1800W.

What makes your COB packaging technology unique?

Our technology is backed by an independent patent from the Chinese Academy of Sciences. It features fluorescent crystal new materials for higher light conversion efficiency, lower attenuation, and a super high conductivity heat dissipation system.

What is the expected lifespan and protection level of your products?

We provide customized products designed for a lifespan of 5 to 10 years. They also feature an IP65-IP67 high protection rating, making them highly adaptable to various harsh environmental conditions.

Can these lighting systems be customized for large outdoor venues?

Yes, we offer professional design and customization services specifically for global sports venues, airports, ports, plazas, traffic intersections, and other high-pole lighting scenarios.