... metal cover for HID light 1)With RoHS compliance 2)Professional factory 3)Customer's designs are welcome Super ... light cup, light coverFeatures: Materialcold-rolled steel plateThichness0.5mm to 1.5mm Size 2" to 21" Surface Treatment annodized,polishing,chrome plated, ... years field experience, supplier of Osram,GE,Philips,Paulmann,2)Use enviromental materials,3)With RoHs compliance,4)Customer' ...