Philips ICN2S40N Electronic Electronic Ballast, 120 – 277 VAC, 0.26 – 0.62 A, Rapid Start, 0.85 – 0.95 Ballast, 2 40 W

Advance Centium Lamp Ballast, Electronic, Series: ICN-2S40-N35M, 120/277 V, 72 W, 0.62 – 0.26 A, 50/60 Hz, Fluorescent Lamp, T12 Lamp Base, 40 W Lamp, 2 Lamps, 0.85, Rapid Start, >0.9, 10 – 50 deg F Minimum, NEMA 410 Enclosure, 25 deg F, 1 in Overall Height, 1.3 in Overall Width, 9-1/2 in Overall Length, Aluminum, White Painted, Maximum THD <10%