EarthTronics LED 4 ft. wrap fixture light provides bright task lighting in an efficient, cost effective way. Available in 4000K and 5000K with an 80+ CRI, the LED 4-foot Wrap Fixtures provide 4410 lumens, operating at 120-277 volts. They are equipped with a 0 – 10-volt continuous dimming driver with a dimming range capability of 10 to 100 percent. Advanced control options include daylight harvesting as well as motion detection. An optional emergency light battery pack and driver is available. The LED Wrap Fixtures have a 50,000-hour performance life. This led 4 ft. wrap light features impact resistant UV stable acrylic lens, and a steel housing with a white finish. This fixture offers simple installation on existing junction boxes, and operates at 120-277VAC.