Specifications include, but are not limited to: 1 Ballasts 13W2/1 13/10 UNV-C 120/277V 40 each PHILIPS ADVANCE ICF-2S13-H1-LD OR EQUAL 2 Ballasts 18W 2/1 18W-UNV-C 120/277V 60 each Universal C218UNVME OR EQUAL 3 Ballasts 26W 2/1 26W 2/1 26W-- UNV-C 120/277V 100 each PHILIPS ADVANCE ICF-2S26-H1-LD OR EQUAL 4 Ballasts CFL 42W 120/277V ICF-- 2S42-M2-LD 20 each PHILIPS ADVANCE ICF-2S42-M2-LD OR EQUAL 5 Electronic Ballast for 4 ft, 2 x T8, 32 watts, 120/277V Fluorescent lamps 300 each PHILIPS ADVANCE ICN2P32N35I OR EQUAL 6 Electronic Ballast for 4 ft, 3 x T8, 32 watts, 120/277V Fluorescent lamps 50 each PHILIPS ADVANCE ICN3P32N35I OR EQUAL 7 Electronic Ballast for 4 ft, 4 x T8, 32 watts, 120/277V Fluorescent lamps 150 each PHILIPS ADVANCE ICN4P32N OR EQUAL.