Sengled 2x2 LED Panel Light, Dimmable 0-10V, 120-277V, 36W, 4,140-Lumen, 3500K, 110°

Replacement 2x2 LED Flat Panel for T-Grid or Troffer/Lay-in Fixtures 120/277-Volt, 36-Watt, 4140-Lumens, 3500K Color Temp, 83-CRI, 110°-Beam Spread 0-10V Dimming - 50,000 Hours, RoHS, Damp Rated, CUL, DLC Listed, LM79, LM80, TM21, IES Dimensions: 23.74 x 23.74 x 0.41-Inch ( 603 x 603 x 10.4mm) 1-Pack