Fulham 01904 - H8-UNV-175HSC Metal Halide Ballast type: Line Voltage size dimensions: 6.46 x 3.60 x 1.50 inches location/usage: Indoor/Outdoor listing: cULus, FCC Part 18 Class A, Type 1 Outdoor Country of Origin: China warranty: 3 year manufacturer warranty weight: 1.76 lb. description: Screw Down