ciespec2cct

Derives the Correlated Colour Temperature (CCT) for a given spectral power distribution (SPD)

ciecct2spec

Calculates the corresponding spectral daylight distribution for a given CCT

plotspec

Plots a given spectrum with corresponding colours in the visible wavelength part

cieblh

Evaluates the Blue Light Hazard for a given spectral radiance L according to CIE S 009

ciespec

Contains various reference spectra provided by the CIE