LED driver, LED dimmer, PCBA for LED 1.UL, ISO9001,ROHS 2.Fast delivery,competitive ... PCBA for LED and PCB assembly specific introduction:1.Optional materials:Aluminium alloy,ABS,or other materials2. ... plating, Chemical silver, etc.7.The other solder mask type we could do are: Red, yellow, white, black, ... { 'aImgSrc': aBigImageSrc } ); } )(); LED driver board assembly/LED dimmer/LED controller PCBA