... Aluminum&Copper material 5.CE&RoHS&IES Specifications : 150w LED High Bay LightModel NumberNG-E40-H120W LED Consumption150wInput ... the output lumen flux.6.Lamp surface treated with anodization, corrosion-esistant, artistic appearance7.Cold light source, no heat radiation ... LED high bay light Remark:Our company is specializing in LED high bay light,LED panel light,LED flood light ,LED bulb etc