HID Light Fixture with Refractor and Guard, Lamp Type High Pressure Sodium, Lamp Wattage 70 W, Ballast/Line Voltage 120/208/240/277 VAC at 60 Hz, Ballast Type HPF, Refractor Type NEMA Type 5, Refractor Size 8 Inch Dia, Number of Hubs 5, Number of Plugs 4, Hub Size 3/4 Inch Threaded, Housing Material Die-Cast Copper Free Aluminum, Housing Finish Baked Gray Epoxy Clad, Refractor Material Heat Resistant Prismatic Glass, Guard Material Die-Cast Copper Free Aluminum, Guard Finish Baked Gray Epoxy Clad, Mounting Wall, Enclosure Class I Div 2 Group A B C D, Class I Zone 2 AEx nA nR IIC, Class II Div 1 and 2 Group E F G, Class III, NEMA 4X, IP66, Application Pulp and Paper Mills, Processing Plants, Chemical Plants, Oil Refineries, Foundries, Manufacturing Plants, Storage Areas, Waste and Sewage Treatment, Parking Garage, Marine and Wet Locations, Approval UL 1598A/844, CSA, Constructional Feature Corrosion Resistant, Dirttight, Dusttight, Moisture Resistant, Watertight, Weatherproof