This COB downlight consists of 10W,15W,20W,30W
4inches, 5inches, 6inches, 8inches
Big hits in selling worldwide. Welcome to inquiry more details with specifications and prices.

 Advantages offered by COB technology include:

1) reduced space requirements;

2) reduced cost;

3) better performance due to decreased interconnection lengths and resistances;

4) higher reliability due to better heat distribution and a lower number of solder joints;

5) shorter time-to-market;

6) better protection against reverse-engineering.