Model#: Troffer -50watt ( RT series )Description:2×4Ft LED Troffer FixturePower:50WVoltage Input:120~277VacLumen output:6500lmColor Temperature: 5000KCRI:Ra>80Housing Finish:Steel base with white powder coatingApplication:Indoor OnlyLens:White diffuse PC lensOperating Temp.:-20℃~ 55℃IP Rating:IP2..