1:CE and Rohs approval 2:aluminum alloy 3:TC-DEL 4:Good quality & Competitive price! 5:Fashion appearance design Down Lighting:1.The face cover is made of aluminum alloy and is molded through die-casting. The main body box is made of cold rolled sheet , the surface is treated by dusting.2.This product has fully toughened frosted glass and an specular aluminum reflecting plate ,TC-DEL light source ...