2x2 40W LED troffer, 20/30/40W 3watt tunable, 3500/4000/5000K 3CCT Tunable, Input: 120-277VAC, 50/60HZ, 0-10V Dim Flicker Free, RA>80, PF>0.9, 125-130Lm/W, CRI80, Lens: PC diffuser, 603x603x50.2mm, UL DLC, 3 Year Warranty | PoliLED