LED driver, LED dimmer, PCBA for LED 1.UL, ISO9001,ROHS 2. ... are: Red, yellow, white, black, purpleNote: We have own R&D center, we can develop electronic products according to customers' request ... = new AE.run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); LED driver board assembly/LED dimmer/LED controller PCBA