Fulham 10021 - WH3-120-L Fulham WorkHorse 3 Ballast type: ballast size dimensions: 6.50 x 1.50 x 1.00 inches voltage: 120v location/usage: Type 1 and 2 outdoor listing: cULus, Class P Country of Origin: CHN warranty: 5 year manufacturer warranty weight: 0.9