Keystone KT-LED15T8-48GC-840-DX2 (25 Pack) Ballast Bypass LED Tubes - 4000K, 15W, 120/277V, 4'

Keystone KT-LED15T8-48GC-840-DX2 Ballast Bypass LED T8 Tubes – 4' 15W 4000K (25 Pack) Professional-grade LED replacement for fluorescent T8 fixtures. This ballast-bypass Type B tube delivers 2,000 lumens of neutral white 4000K light while cutting energy consumption by up to 40% compared to traditional fluorescent. Rated for 50,000+ hours of maintenance-free operation with instant-on performance and zero flicker. Compatible with both shunted and non-shunted sockets. Features a frosted lens with shatterproof coating, NSF compliance, and internal driver for seamless installation. UL and DLC certified with a 5-year warranty. Operates on 120/277V for versatile commercial and industrial applications. Ideal for offices, warehouses, retail, and facilities seeking reliable energy savings and superior light quality. Contractor pack includes 25 tubes per case.