Fulham 10537 - FH7-DUAL-500L Fulham FireHorse Ballast type: Line Voltage size dimensions: 9.61 x 2.16 x 1.12 inches location/usage: Indoor/Outdoor listing: UL, Class P, Sound Rated A, Type 1 Outdoor Country of Origin: China warranty: 2-5 year manufacturer warranty weight: 2.3 lb. description: Screw Down