The NEW Lithonia 2BLT2 40L ADSM GZ10 LP840 UA LED Troffer is a high-quality facility lighting unit produced by Lithonia Lighting in the United States. With a brightness of 4000lm and a color temperature of 4000K, this LED troffer provides ample and efficient illumination for various commercial and industrial settings. This product comes as a single unit and is not a custom bundle, making it a reliable and convenient choice for maintaining and enhancing safety and visibility in your workspace.