The Westgate Mfg T8-8FT-40W-50K-F is a 40W 8-foot T8 LED tube lamp designed for direct-wire ballast-bypass installations in commercial and industrial fluorescent fixtures. Delivering 4800 lumens at 5000K with a frosted glass tube for diffused output and a 120 beam angle, it operates on 90140VAC (two-end wiring) with a power factor above 0.9. UL listed with a 50,000-hour rated life and a 5-year warranty.