Lithonia Lighting 4-ft x 2-ft Adjustable Lumens Switchable LED Panel Light|22818
2X4 LL CPANL 24/33/44LM 35K. Light Color: Switchable. ENERGY SAVINGS: Long-life LEDs, coupled with a high-efficiency driver, provide superior illumination for extended service life. Color Temperature (Kelvins): 5000.