1.indusrial outdoor decorating lamp 2.E27/150W/HPS 3.G12/70W/150W CDW-T metal halide lamp 4.E27 energy saving lamp Lamp housing:hight pressure die casting aluminium Top cover:die casting aluminium,powder coating Lamp housing:toughened glass Lamp basis:die casting aluminium,powder coating Lamp pole:FRP,steel pole,aluminium pole Suggested installation height 3~3.5m fixed by four m8 crossing screws