Detail information of our aluminum LED street light shell: 1.material:aluminum alloy 2.surface:anodized or electroplating 3.color:silver or others 4.models:---L157mm *W387mm*H126mm MSL0109-2 lights shell(2 moulds without base) ---L312mm*W387mm*H126mm MSL0109-4 lights shell(4 moulds without base) ---L470mm*W387mm*H126mm MSL0109-6 lights shell(6 moulds without base) ---L628mm*W387mm*H126mm MSL0109-8 lights shell(8 moulds without base) 5.total including:waterproof aprons,screw,tempered glass,shell,waterproof layering