1. Rated voltage: 120V/230V
2. Rated wattage: 54WT5X1/2 80WT5X1/2 110WT12X1/2/3/4
3. Rated current: 0. 917A(1. 833A, 2. 75A, 3. 667A)/0. 478A(0. 957A, 1. 435A, 1. 913A)
4. Power factor> 0. 68
5. Lumen factor> 0. 9
6. Crest factor< 1. 7
7. Can fire 2/3/4 lamp and others work normally when one or more lamps end its life
8. Low operation temperature extends ballast life by 30%