The Study on Simulating Sunlight with LED
GaoWeixi
Ni Kaikai
Li Zewen
Liu Muqing
Abstract：The article mainly studies the LED spectral matching algorithm . Based on the basic mathematical model of realized spectrum, 7 color LEDs with different central wavelength and distributions are used to mimic the spectral distributions of solar spectrums at different time of a day matching to simulate sunlight at different times.By calculation, it meets the different moments of sunlight color temperature requirements, and at the same time ensures a high color rendering index.
Keywords：LEDsolar spectrumrendering index
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 80-83 )