1,Input Voltage 12v 2,Life 50,000h Detailed Product DescriptionIR Rating:IP65Packing:53.5*44*39cm/6pcsDiffuser:63*48.5*30cm/20pcsIR Rating:IP65Packing:53.5*44*39cm/6pcsDiffuser:63*48.5*30cm/20pcsIlliminatnt:E40 single ended sodium lamp or metal halide lamp,150-250WEasy to dismount and convenient for maintenace 50-250 watt led Lamp holder