... 5500k), CW(6500-7000k) Material:AluminumDimension:120* 75mmCRI:≥80%Light Attenuation:≤0.3%/KHLighting Angle:45Working Temp:-20~40 °C ... higher than 30,000H.8. CE, RoHS certificate. Service of led ceiling light:1. Your inquiry related to our products or prices will ... Decoration,Stage Lighting ,Hotel,Shop(Store),Kitchen,Corridor,Office Building,Hourse and Home,Office Room,Interior Public Places and so on