Cree LED Lighting Square shaped LED troffer has voltage rating of 120 – 277-Volts at 60-Hz, power factor of 0.9 and current rating of 0.21/0.13/0.11/0.10-Amps at 12/208/240/277-Volts. It has a dimension of 23.7-Inch x 23.7-Inch x 3.9-Inch. The optimized smooth acrylic lens shade of this LED troffer delivers a low-glare, diffused light distribution. It accommodates a 26-Watt 3500K CRI-80 LED delivering a brightness of 3200-Lumens for a period of 50000 hours. This LED troffer has durable 22-gauge cold rolled steel housing with matte finish. It comes with a 0 – 10-Volt dimmer, which allows dimming to 5% and supports recessed mounting. This LED troffer for indoor use, contains lens gasket to prevent ingress of insects, T-bar clips and holes for mounting support wires. It has temperature rating of 0 to 35 deg C. LED troffer is UL/cULus listed, FCC certified, RoHS compliant and DLC Premium qualified.