3W led COB 1 Easy to assemble, Reduce the production process 2 ... sink,Ensure the long life time 3 High cost perf 3w circle led COB Model No.:LT-C03CW030Colour Temperature:3000-3500K or ... LED lights,Reduce the production processAccording to the customer requirement,OEM & ODM are welcomed!Application:led down light ,led ceiling light,led bulb,led mining lamp,led ...