LED driver, LED dimmer, PCBA for LED 1.UL, ... Green5.Silk screen: White6.The othere surface finish we could do are; Gold finger, OSP, ENIG, HAL, Gold plating ... silver, etc.7.The other solder mask type we could do are: Red, yellow, white, black, purpleNote: We ... .run.minisite.productShow(); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); LED driver board assembly/LED dimmer/LED controller PCBA