Commercial Electric 1 ft. x 4 ft. LED Flat Panel Light with Selectable Wattage/Lumens, Selectable CCT and Integrated Emergency Backup MPS30120340W-S-E - The Home Depot
EnvisionLED LED-PNL-SM-2X4-50W-TRI LED 2X4 Internal Driver LED Panel Surface Mounts Variable-CCT | BuyRite Electric
LEDVANCE Sylvania 1X4 Surface Mount Kit for Backlit Panel (LEDVANCE Sylvania SMKIT3A/14/WH) | HomElectrical.com
EnVision 2X4 Drywall Flange Kit for PNL & BPL Series LED Panels (EnVision LED-PNL-2X4-FLNG) | HomElectrical.com