1 or 2 Lamp, 120-277 Volt, 0.23 to 0.45 Amp, 0 to 39, 40 to 79 Watt, Programmed Start, Electronic, Nondimmable Fluorescent Ballast 0.93, 0.98, 1.00, 1.10, 1.12 Ballast Factor (Pkg Qty=1)
Item not returnable!