... color difference, red ratio, blue ratio, green ratio, spectrum radiotion power, peak wavelength, luminous flux, luminous flux ... computer.1. Data able to tested (1) Correlated spectrum power distributionP(λ) (2) Chromaticity coordinate(x,y)(u ... chromaticity coordinate ±0.0003nmunder standard light source A5. Spectrum sampling interval5nmprovide 1nm in special conditions6. Luminosity linearity ...