2x4 LED Troffer Panel Light-4 Pack-75W-5000K White Drop Ceiling Lamps for Office Energy Saving--This low-profile panel combines powerful LEDs with highly efficient light-smoothing optics to deliver superior quality of light and energy savings year after year. Each unit is a complete luminaire replacement for a 2x4 ft fluorescent troffer fixture. Wide Application--The LED panel light operates within a wide 100-277 VAC range, has a sturdy aluminum alloy frame with a white finish, and is designed t
