Sylvania 21879 (15 Pack) FBO31/841 U-Bend T8 Fluorescent Lamps - 4100K, 31W, 120/480V

15 pack of Sylvania 21879 OCTRON Curvalume T8 U-bend fluorescent lamps with 1.625" spacing.  The Sylvania FBO31/841 is 31 watt, 2725 lumens, 4100K (natural white), 2', T8 u-shaped tubes are ideal for 2x2 lighting fixtures.  Sylvania T8 fluorescent lamps are of the highest quality lasting over 20,000 hours, 82+ CRI and backed by a 3 year manufacturer's warranty.