1.OEM Waterproof Module LED PCB 2.UL,SGS,Rohs Certificate 3.Material ... Weight1.0, 1.5, 2.0 ozSolder MaskDouble-sided green LPI,Also support Red,White,Yellow,Blue, ... BlackSilk ScreenDouble-sided or single-sided in white,yellow,black,or negativeSilk Screen ... to 0201 sizeBGA and VFBGALeadless Chip Carriers/CSPDouble-sided SMT AssemblyFine Pitch to 0.8milsBGA Repair and ...