1. e-ILV, “17-738 luminous flux [Φv; Φ],” CIE, (6 January 2016).
2. e-ILV, “17-729 luminous efficacy (of a source) [ηv; η],” CIE, (6 January 2016).
3. e-ILV, “17-258 correlated colour temperature [Tcp],” CIE, (6 January 2016).
4. e-ILV, “17-145 chromaticity coordinates,” CIE, (6 January 2016).
5. e-ILV, “17-154 CIE 1974 general colour rendering index [Ra],” CIE, (6 January 2016).