Fulham 10441 - RH4-UNV-242-BLS Fulham RaceHorse Ballast type: Line Voltage size dimensions: 4.98 x 3.01 x 1.27 inches location/usage: Indoor/Outdoor listing: cULus, Type CC, FCC Part 18-B, Class P, Sound Rated A, Type 1 Outdoor Country of Origin: China warranty: 3 year manufacturer warranty weight: 1 lb. description: Screw Down