RAB LED U-Bent Tube, Type A Plug and Play/B Dimmable Double End Hybrid, T8-13-U6G-840-SD-HYB Designation, 13 W Wattage, 120 to 277 V, LED Lamp, 2-Pin G13 Medium Lamp Base, T8 Linear Shape, 2000 Lumens, 50000 hr Average Life, White, 80 CRI, 4000 K Color Temperature, Frosted Lamp, Instant Start, Electronic Ballast, Enclosed/Open Fixture, 140 deg Beam, 2 ft L x 7-1/16 in W Dimensions,