... , red ratio, blue ratio, green ratio, spectrum radiotion power, peak wavelength, luminous flux, luminous flux efficiency and photometry ... national standards) (6) Peak wavelength, half-width, radiating power (7) Red ratio, green ratio, blue ratiomain wavelength, ... of environmental temperature10100 , Accuracy: ±0.512. Working power supply (1)Power supply voltageAC 220V±5%designed according to the users ...