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S-COB Floodlight | 50W-320W Ceramic Substrate SMT Light Source by China Factory Suppliers | Anti-sulfurization & Long Life

Introducing our high-performance lighting solutions ranging from 50W to 320W, designed specifically for high-power applications such as stadiums, airport high-pole lighting, docks, and building projection. As a leading factory and supplier in China, we offer cost-effective options tailored to meet your lighting needs.

Our KWCOB ceramic COB surface mount light source, known as S-COB, features a low thermal resistance packaging process that significantly lowers the center temperature of the light source. The use of a highly reflective ceramic substrate eliminates risks associated with silver plating sulfide and resin bracket aging, resulting in an extended lifespan for your lighting solutions.

Heat dissipation is a priority with our products. The dispersed light source array promotes natural heat diffusion, while our innovative vertical fin structure and up-and-down convection ventilation enhance heat dissipation efficiency, effectively reducing operational costs.

We provide more than 100 optical solutions with our adaptive matrix lens, ensuring that your lighting needs for both outdoor environments and indoor building projections are satisfactorily met. Customized lighting solutions can also be developed according to specific scene requirements, showcasing our commitment as a versatile supplier.

We stand behind our products with a conventional 5-year warranty, ensuring reliability and peace of mind for our customers.

Featured Products

Ultra-high-power Deep Anti-glare Surface Mounted Downlight-high light efficiency and energy saving, providing uniform and soft lighting performance

Customized High Power Square Deep Anti-glare Surface Mounted Downlight

Ultra-high-power Deep Anti-glare Embedded Downlight- suitable for lighting larger spaces

Low Glare Surface Mounted Downlight for Commercial and Industrial Space Lighting Needs

Deep Anti-glare Recessed Downlight- suitable for commercial lighting

Cut-off Design Spot Light Series

Y20 High Bay Light Anti-glare Series

0102030405

Product Detail

Installation Type

Ceramic Substrate COB SMT light source Floodlight size

Technical Parameters

Item	KWCOB-B11TG02K0050A	KWCOB-B11TG02K0100A	KWCOB-B11TG02K0200A	KWCOB-B11TG02K0240A	KWCOB-B11TG02K0320A
Power	50W	100W	150-200W	200/240W	320W
Luminous Efficiency	≥130lm/w	≥130lm/w	≥130lm/w	≥130lm/w	≥130lm/w
Product Dimensions	L214mm * W66mm * H314mm	L267mm * W72mm * H373mm	L331mm * W82mm * H450mm	L382mm * W83mm * H537mm	L477mm * W83mm * H644mm
Net Weight	2.4KG	3.9KG	5.2KG	11.3KG	13.2KG
CRI(Ra)	Ra70, 80, 90 (Standard Ra80)
Color Temperature	2700-6500K (Standard 5000K)
IP Rating	IP67
The Beam Angle	30°/45°/60°/90°/120°/road lighting beam angle/asymmetric beam angle/Other beam angle available by customization

Part of the light distribution curves

Ceramic Substrate COB SMT light source Floodlight distribution curve

Frequently Asked Questions

What is the available power range for these floodlights?

The floodlights are available in multiple power options ranging from 50W up to 320W, including 100W, 150-200W, and 200/240W models to suit various lighting requirements.

Are these floodlights suitable for outdoor use?

Yes, they feature an IP67 rating, meaning they are fully protected against dust and can withstand water immersion, making them highly durable for outdoor and harsh environments.

Can I customize the color temperature (CCT)?

Absolutely. The standard color temperature is 5000K, but it can be customized within the range of 2700K to 6500K depending on your specific project needs.

What beam angles do you offer?

We offer a wide variety of standard beam angles including 30°, 45°, 60°, 90°, and 120°. We also provide road lighting and asymmetric beam angles, and other custom angles are available upon request.

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

The luminous efficiency across all models is highly efficient, rated at ≥130 lm/w, ensuring bright and uniform illumination while saving energy.

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

The standard CRI is Ra80, which provides excellent color accuracy for most applications. We also offer Ra70 and Ra90 options if higher or lower color rendering is required.