Sylvania 75054 - LEDRTROFF2L029UNVD85024WH 2 By 4 Foot LED Troffer Retrofit Kit($85.99Value)
Sylvania 2' x 4' Troffer - 29 watt - 120/277 volt - 5,000K - Dimmable - Ballast Bypass - 2 Lamp | Sylvania LED Retrofit (LEDRTROFF2L029UNVD85024WH 75054)