Hatch HL454HO/PS/UV/W Fluorescent 4x54W T5HO Ballast - SL

The Hatch HL454HO/PS/UV/W electronic ballast operates three or four (3/4) FC12T5/HO lamps 120-277 at 120V This ballast is great for areas that require normal lighting! Programmed start ballast is typically used in offices, board rooms, and retail. Also operates F54T5, CFL, and Fluorescent lamps.     Specifications                                                        Type: Electronic fluorescent Input Voltage: 120~277Vac ± 10% Normal Ballast Factor Starting Method: Programmed Start 50Hz/60hz Frequency Lamp Wiring: Series Features                                                                         Sound Rated: A Starting Temp (minimum):: -20°F, -28°C Maximum Case Temperature: 194°F, 90°C Meets FCC Part 18 (Class A) Non-Consumer Limits 5 Year Warranty                                                     Dimensions                                                    Length: 9.45” Width: 2.28” Height: 1.03” Mounting: 9.00” Compliance