Ceramic Substrate COB SMT light source high bay light2 (1).jpg

300W-1200W SCOB Highbay Lamp | China Factory Suppliers | Anti-Sulfurization | Ultra-High Power Lighting Solutions

Introducing a high-performance lighting solution designed for application scenarios requiring powerful illumination above 300W. Our lighting products are ideal for airport maintenance warehouses, high-speed rail maintenance stations, production workshops, indoor gymnasiums, and outdoor stadium lighting. As a leading factory in China, we cater to diverse lighting needs with reliability and efficiency as our core values.

The light source utilizes KWCOB's advanced ceramic COB surface mount technology, known as S-COB. With a low thermal resistance packaging process, this innovation significantly reduces the center temperature of the light source. Our high-reflection ceramic substrate eliminates the risks associated with silver plating sulfide and resin bracket aging, ensuring a longer service life and optimal performance.

Our excellent heat dissipation solution features a die-casting integrated design. The dispersed light source array allows for natural heat diffusion, ultimately reducing heat dissipation costs. This feature is crucial for maintaining the longevity and effectiveness of high-power lighting systems.

Engineered for high efficiency, our optics include multiple optical angles designed to meet the lighting needs of large spaces exceeding 30 meters. This product aligns with modern energy-saving and environmental protection trends, making it a smart choice for any large-scale project.

We stand behind the reliability of our products with a conventional 5-year warranty, ensuring that when you choose us as your suppliers, you're investing in quality and performance.

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Product Detail

Installation Type

Ceramic Substrate COB SMT light source high bay light2 size

Technical Parameters

Item	KWCOB-G20HB01Y400A	KWCOB-G20HB01Y500A	KWCOB-G20HB01Y1200A
Power	300-400W	500-600W	800-1200W
Luminous Efficiency	≥150lm/w	≥150lm/w	≥150lm/w
Product Dimensions	φ404*H276mm	φ496*H283mm	φ590*H285mm
Net Weight	11.5KG	18.0KG	23.0KG
CRI (Ra)	≥70
Color Temperature	2700-6500K (Standard 4000K)
IP Rating	IP65
The Beam Angle	10° / 30° / 45° / 60° / 90°, Other beam angle available by customization

Part of the Light Distribution Curves

Ceramic Substrate COB SMT light source high bay light2 distribution curve

Frequently Asked Questions (FAQ)

What is the power range of these high bay lights?

The power range varies depending on the model, offering versatile options from 300W to 1200W to suit different industrial and commercial lighting requirements.

What is the luminous efficiency of the COB SMT light source?

All models in this series feature a high luminous efficiency of ≥150lm/w, ensuring exceptional brightness while maximizing energy savings.

Are these high bay lights suitable for outdoor or damp environments?

Yes, they come with an IP65 rating, making them highly resistant to dust and water ingress. This makes them perfectly suitable for demanding outdoor and indoor environments.

What color temperatures are available for these lights?

The standard color temperature provided is 4000K. However, they are available in a wide range from 2700K to 6500K based on your specific lighting design needs.

Can I customize the beam angle of the light?

Absolutely. Standard beam angles include 10°, 30°, 45°, 60°, and 90°. If your project requires a specific light spread, other beam angles are available through customization.