Fulham 01882 - H3-120-39HSC Metal Halide Ballast type: Line Voltage size dimensions: 5.51 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: 0.62 lb. description: Screw Down