... (5000-5500k), CW(6500-7000k) Material:AluminumDimension:85* 75mmCRI:≥80%Light Attenuation:≤0.3%/KHLighting Angle:45Working Temp:-20~40 °C ... certificate. ApplicationBoite,Meeting Room,Exhibition Hall,Market,Showcase Lighting, Interior Decoration,Stage Lighting ,Hotel,Shop(Store),Kitchen,Corridor,Office Building,Hourse and ...