40W 2'x2' Troffer Retrofit KitInput Voltage: 100-277VLumens: 4,000Color Temperature: 4000KCertification: ETL & DLCWarranty: 50,000hrs40W 2' x 2' Troffer Retrofit KitSKU: R-0040-Retro $79.99 Regular Price$39.99Sale PriceCustomer Reviews (optional)0/500Quantity*Add to CartPRODUCT INFO2'x2' LED Troffer Retrofit Kit40W 4,000LMColor Temperature: 4000KInput Voltage: 100-277V 50-60HzInstallation: RetrofitBeam Angle: 110°CRI: >80Power Factor: >0.9Working Temperature: -15° -- 130°Dimmable: 0-10V Dimension: 20.98" * 20.98"