(Case of 10) GE Lighting 71723 GE432MAXP-H/ULTRA 120/277-Volt UltraMax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 4 F32T8 Lamps

Multi-volt Instant Start T8 Ballast will accept up to 4 F32T8 lamps, Accommodates multi-voltages from 120 to 277-volts, extra versatile for your unique projects, Anti-striation circuitry helps to eliminate and prevent the spiraling effect from lights, Save on energy with the ultra efficient instant start ballast, more than 90-Percent electrical efficiency, Mounting dimensions: 8.9-Inch L x 1.1-Inch W, Mounting slot set 0.3-Inch apart