Advance ICN-2P32-N Electronic Ballast 2 F32T8 Lamps 120-277V 120-277 VOLTS ELECTRONIC BALLAST FOR 2 F32, F25 OR F17T8 LAMPS AT 120-277 VOLTS U-BENT TUBES HIGH POWER FACTOR, CLASS P, SOUND RATED A, TYPE: 1 OUTDOOR INHERENT THERMAL PROTECTION