GE Lighting 74093 GE232MAX347-N 347-Volt UltraMax Electronic Fluorescent T8 Multi-Volt Instant Start Ballast 2 or 1 F32T8 Lamps

GE 74093 GE232MAX347-N 347-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. Low profile housing and lightweight for portability. Instant start ballast for long lamp starting cycles and low initial cost. Anti-striation circuitry helps to eliminate and prevent the spiraling effect from lights. Mounting dimensions: 8.9-Inch L x 1.1-Inch W, Mounting slot set 1.1-Inch apart. UltraMax ballasts have a lamp-friendly low- lamp-current crest factor and virtually "read" and adapt to incoming voltage. Save on energy with the ultra efficient instant start ballast, more than 90-Percent efficiency. Unit provides auto-restart functions, thermal protection, and anti-striation control. T8 ballast sound rating: Class A (20-24 decibels). Ballast factor rating of Normal .87 for full light output, ballast factor rating controls light output and wattages of each lamp, a lower BF will reduce light output and wattage of each lamp, meaning more lamps would be needed to achieve a certain foot-candle level in the same area. Parallel lamp operation keeps the unit maintenance easier to manage, if one lamp fails others will stay on. Ballast has a cold minimum starting temperature of -20 Degree Fahrenheit. UL Type 1 Outdoor, UL Type HL, CSA Listed, NEMA Premium, Meets ICES-005 for EMI and RFI, ANSI C82.11-Cons 2002, ANSI C62.41-1991, and ROHS Compliant - Industry standards for safety and performance.