HID Lighting Ballast Body, Type Ballast Body for Mounting Hood, Globe and Refractor, Ballast Type HPF, Lamp Type Medium Base S68 High Pressure Sodium, Lamp Wattage 50 W, Ballast/Line Voltage 120 V, Housing Material Copper Free Aluminum, Finish Epoxy Powder Coated, Approval UL 1598/1598A/844
