What is COB LED ?
COB, (Chips on Board) , multi LED chips are packaged together as one lighting module.
Cob LED Light Source is a High efficiency, integrated, surface light source technology that mount the led chip on the high reflective metal substrate.
This technology without the conception of holder, no plating, no Reflow soldering, no patch process, reduce the 30% process, so it also cuts down about 30% cost.

What is the advantage of 12V Flexible Cob Led Chip drl?
1. LED chip is fixed on the aluminium layer of PCB, the heat can be spread out through aluminium layer rapidly.
2. Low light decay: decay rate is less than 3% after 1000 hours and less than 30% after 35000 hours.
3. Equable and soft irradiancy, no glaring and eye protection.
4. Good reliable, no dead bulb, no dark space, uniform spherical scattering.
5. COB LED encapsulation lighting can be multi-functionally used in variety lighting products.
6. Highly color-rendering index and lighting effect, no ultraviolet and infrared rays, no attraction to mosquitoes.
7. Low voltage work to ensure the products safety used.
8. No contain mercury, lead and other heavy metals, environment friendly.

What we do ?
1. We are the biggest COB LED Custom manufacturer in China, hundreds of COB LED for your choose, OEM & ODM Service are all available.
2. Size of COB LED we can do:
Minimum Lighting Diameter: 3mm
Maximum length we do on current is 1.5m
Round COB LED / Linear COB LED / Square COB LED / Long Strip COB LED are all available
3. Sample available for testing and Small MOQ for your order.

different models different size.or as our customer's required