DC 4V Cob Led Light Bar Module Works Pure White The COB LED has good thermal performance, a long lifetime, and lower power loss. It s mostly used where the thickness of the product is a very important consideration. It is widely used in Car lights, Working lights, Emergency lights, Decorative lights, Indoor DIY COB LED lights.
 
Product Description :
Main Material: Aluminum-alloy plate
Power: 5 W
Input Voltage: DC 3-4V
Max Current:1700mA
Light Color: Cold White
COB size: 50mm diameter
 
Detail:
Lighting area diameter: 42mm, 28mm
Low attenuation, 1000h attenuation<1%
 
Specifications: Energy-Saving and Environmentally Friendly, High Brightness