# 17-23-020

daylight illuminant

D illuminant

illuminant having the same or nearly the same relative spectral distribution of the radiant flux as a phase of daylight

Note 1 to entry: This entry was numbered 845-03-11 in IEC 60050-845:1987.

Note 2 to entry: This entry was numbered 17-281 and 17-275 in CIE S 017:2011.

Publication date: 2020-12