Two Lamp Tandem F32T8 White Hooded Industrial Fixture, 8 Ft., 120 Volt Electronic •Contains 2-F32T8 electronic ballast with 5 year warranty. •Two 4' T8 lamps easier to handle than single 8' lamp. •277 volt available upon request. •4.25'' wide by 96'' long body with 10.875'' wide shade.