The 1x4 LED panel light is constructed using an extruded aluminum frame with an attractive impact resistant acrylic lens that helps achieve a wide light distribution pattern. These Panel lights are ideal for use in offices, schools, healthcareand many other commercial applications. Designed to easily replace 1x4 fluorescent fixtures in retrofit or new construction projects. This 1x4 panel features 120/277V dual voltage operation and is equipped standard with a 0 - 10 volt continuous dimming driver that works with any standard 0 - 10 volt control/dimmer. The dimming range is 10 to 100%; varies by control device. The 4000K light and high 82 CRI provides a bright natural light solution.