Metalux 2 ft. x 4 ft. White Integrated LED Dimmable Flat Panel Light with Selectable Color Temperature RT24SL2C3 - The Home Depot
Commercial Electric 1 ft. x 2 ft. 25W Dimmable White Integrated LED Edge-Lit Flat Panel Flush Mount Light with Color Changing CCT FP1X2/4WY/WH/HD - The Home Depot
2x2 Back Lit LED Flat Panel - Selectable Wattage & CCT - 25W/30W/35W, 3,500 - 4,725 Lumens
James LED Flat Panel, 2x4 Foot, 50 Watt, Case of 2, ZY-P7-50W