... 8inch aluminum LED lamp reflector for downlight from 2 to 21", light cup, light coverFeatures: Material1070 ... 1080,1090,duraluminThichness0.5mm to 1.5mm Size 2" to 21" Surface Treatment annodized,polishing,chrome ... experience, supplier of Osram,GE,Philips,Paulmann,2)Use enviromental materials,3)With RoHs compliance,4 ... downlight,lampshade,and so on. , 8 inch aluminum LED reflector,lamp cover for downlight