LED High Bay, LED Replacement For 250W HPS/MH, Fixture Voltage 120 to 277, 53 Watts, 9100 Lumens, Color Temp. 4000K, Fixture Rated Life 100,000 hr., Standards UL1598, UL8750, RoHs, Light Distribution General, Fixture Mounting Type Standard, Fixture Length 15-1/16 In., Fixture Width 11-5/8 In., Fixture Height 3-3/64 In., Fixture Lens Material Diffused Glass, Number of Light Bars 1, CRI 70