... Aluminm die casting,Material: steel. 2 IP Rating:IP54 3 Lamp:70W MHL/HPS 4 Voltage:220-240V/50HZ 110-130V ... 3. Electric box protection level:IP44 4.The frame of lamp board is made of high-quality steel, hot-dip galvanized ... control. 6.light source: 6-24*400W-1000W Sodium lamp or metal halide lamp. Application Large Squares,Stations,Ports,Airports,Stadiums, Highways,Container ...