2'x2' LED Backlit can be utilized in offices, conference rooms, libraries and other tasks areas where general illumination is desired. The white diffused lens optimizes output while diffusing LED diode image. Input Voltage: 120-347VAC Lumens / Wattage: 3500lm / 30W Color Temperature: Selectable CCT (3000K / 3500K / 4000K) Color Rendering Index: 80+ CRI Dimming: 0-10V Finish: White Mounting Accessories: Recessed Kit, Surface Mount Kit or Pendant Mount Kit (ordered separately) Listing: cULus Listed for Damp Locations