What is COB?

- Aug 15, 2018 -

What is COB?

Cob integrated light source is chip on board, bare chips are glued to the Interconnect substrate with conductive or non-conductive adhesive, and are welded with the golden wires together, which realizes an electrical connection.

Features of COB LED

*Light characteristic: very uniform, durative, steady, no glare, no sharp dot lights, no double images, handsome

looks, very suitable for indoor lighting

*Heat: low heat output, easy heat dispel, high efficiency, supper long life time

COB-Structure

COB LED Application 

COB LED light source is widely used in LED daylight lamp, Reading lamp, Street lamp, LED backlight, Indoor and Outdoor commercial lighting, Decorative and Entertainment lighting, Industrial use,  printing machines.  They are currently one of the mainstream trend of LED lighting light source.