... ,1090,duraluminThichness0.5mm to 1.5mm Size 2" to 21" Surface Treatment annodized,polishing,chrome plated,painting,and so onAdvantages1)With about 10 years ... 's drawings are welcome Usage:AR111,MR16,halogen light,LED light,metal halide light,spotlight,downlight,lampshade,and so on., LED light reflector with RoHS