Lithonia Lighting CPX 2X4 ALO8 SWW7 M2 White Contractor Select CPX 24" x 48" Switchable Lumen and Color Temperature Flat Panel LED Ceiling Fixture - LightingDirect.com
Lithonia Lighting 4-ft x 2-ft Adjustable Lumens Switchable White LED Panel Light in the LED Panel Lights department at Lowes.com
Lithonia Lighting EPANL 22 34L 40K Edge Lit Flat LED Panel, 2-Foot by 2-Foot, 4000K - Amazon.com