(Case of 10) GE Lighting 72266 GE232MAXP-N/ULTRA 120/277-Volt UltraMax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 or 1 F32T8 Lamps

Multi-volt Instant Start T8 Ballast will accept up to 2 or 1 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, Active current regulation independently controls current output to each lamp, Mounting dimensions: 9-Inch L x 0.9-Inch W, Mounting slot set 0.3-Inch apart