GE LED36T8/DR/D2L, 36W, 2 Lamp LED Driver, For use with 36W 8' T8 Type C LED Linear Lamps, Dimmable, 277 Max VoltaGE -4 Degrees Fahrenheit Minimum Start Temperature, Instant Start, Ballast Power Factor = .9, 50,000 Hours Rated Life, MOL = 9.5", Boxed.