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High-Efficiency SCOB Highbay Lamp 300W-1200W | China Suppliers Factory | Anti-sulfurization & Long Life

High-Efficiency SCOB Highbay Lamp 300W-1200W | China Suppliers Factory | Anti-sulfurization & Long Life

Introducing our high-power lighting solutions, perfect for applications exceeding 300W. These lights are ideal for various environments, including airport maintenance warehouses, high-speed rail maintenance stations, production workshops, indoor gymnasiums, and outdoor stadiums. As a leading manufacturer in China, we take pride in providing reliable lighting options that cater to diverse needs.

Our lighting products feature the KWCOB's ceramic COB surface mount light source, S-COB, which utilizes a low thermal resistance packaging process. This innovation significantly decreases the center temperature of the light source, ensuring longer performance life. With a high-reflection ceramic substrate, our lights eliminate the risk of silver plating sulfide and resin bracket aging, making them a durable choice for your lighting requirements.

We prioritize excellent heat dissipation in our lighting design, incorporating a die-casting integrated solution. The dispersed light source array facilitates natural heat diffusion, ultimately reducing heat dissipation costs, making our factory's products even more efficient.

Our high-efficiency lighting design features multiple optical angles, effectively addressing the lighting needs of large spaces over 30 meters. This design aligns with the modern trends of energy-saving and environmental protection, making our products a preferred choice among suppliers.

We stand behind the reliability of our products, offering a conventional 5-year warranty to ensure customer satisfaction. Trust our China-based factory for your high-power lighting solutions that combine performance and sustainability.

    Featured Products

    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

    What is the power range for these high bay lights?

    The power ranges from 300W to 1200W, depending on the specific model (300-400W, 500-600W, and 800-1200W).

    What is the luminous efficiency of the product?

    All models offer a high luminous efficiency of ≥150lm/w.

    Are these lights suitable for outdoor or dusty environments?

    Yes, they feature an IP65 rating, providing excellent protection against dust and water ingress.

    What color temperature options are available?

    The color temperature ranges from 2700K to 6500K, with 4000K being the standard option.

    Can I customize the beam angle?

    Yes, standard beam angles are 10°, 30°, 45°, 60°, and 90°. Other beam angles are available through customization.

    What is the Color Rendering Index (CRI) of these lights?

    The CRI (Ra) for these high bay lights is ≥70.