Product Description: The Advance ICN-2S54-90C-35I electronic ballast operates one or two (1/2) F54T5/HO lamps at 120-277v. This ballast is great for areas that require normal lighting! Programmed start ballast is typically used in offices, board rooms, and retail.
Specifications: Type: Electronic Fluorescent Start Method: Programmed Start Lamps: one or two F54T5/HO Input Voltage: Multi Volts 120-277V
Features: Minimum Temperature: 20ºF - 29ºC Sound Rated Class A 96% power factor 5 years warranty