3FT LED Pro Internal Drive Light Bar, 2,560 Lumens, 10W/12W/15W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K Product Type_LED Flat Retrofit Lamp this 120-277V electronic ballast has

this 120-277V electronic ballast has a high power factor and a low ballast factor for high efficiency

With selectable multi-CCT and power switches conveniently located on the back

Shatter resistant materials

or snowstorms

Ideal for offices

3FT LED Pro Internal Drive Light Bar, 2,560 Lumens, 10W/12W/15W Selectable, 120-277V, CCT Selectable 3500K/4000K/5000K Product Type_LED Flat Retrofit Lamp this 120-277V electronic ballast hasThe ideal LED choice for lighting a broad range of spacesfrom linear and general purpose strips and wraps to troffers, vapor tight fixtures, low and high bays, coves, soffits, and stairwellsdelivering outstanding performance wherever you need it.