Range:0~200000Lux(0~20000FC) Resolution:1LUX/1FC Accuracy:±(3% 5Lux) (at 2854°K incandescent lamps) ±(6% 5Lux) others Cosine angle deviation characteristics:30°(±2%) ;60°(±6%);80°(±25%) Spectral range:320~730nm Packed by color box