Appleton Electric Vaporproof HID Fixture with Globe and Guard MLCP172G1G48

3/4 INCH NPT HUB SIZE 5 HUB(S) UL 844, UL 1598-A, CSA APPROVAL HAZARDOUS/WET LOCATION APPLICATION CEILING MOUNTING HPF, PULSE START BALLAST TYPE NEMA 4X, CLASS I DIV 2 GROUP A B C D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III ENCLOSURE MEDIUM BASE METAL HALIDE LAMP TYPE 175 W LAMP WATTAGE COPPER FREE CAST ALUMINUM HOUSING MATERIAL BAKED GRAY EPOXY CLAD HOUSING FINISH 4 PLUG(S) 480 V BALLAST/LINE VOLTAGE COPPER FREE CAST ALUMINUM GUARD MATERIAL HEAT RESISTANT PRISMATIC GLASS GLOBE MATERIAL BAKED GRAY EPOXY CLAD GUARD FINISH MERCMASTER[T] III BRAND ML MODEL