UltraStart® Electronic Ballast, 120/277 volt AC, 91/93 watt, 0.78/0.34 amp, 50/60 Hz, F80T5HO, GE180-MVPS-D Fluorescent Lamp, 80 watt Lamp, 1 Lamp, 1 Ballast Factor, Programmed Start, 0.98 - 0.99 Power Factor, -20 deg F Minimum Starting Temperature

• UltraStart® Electronic Ballast, 120/277 volt AC, 91/93 watt, 1, Programmed Start
• GE Lighting

UltraStart® Electronic Ballast, 120/277 volt AC, 91/93 watt, 1, Programmed StartGE Lighting