The e-ILV provides free access to all the terms and definitions contained in the international standard CIE S 017:2020 ILV: International Lighting Vocabulary, 2nd edition.
To search for another term please use "Back to the list" to return to the main page or the e-ILV.
For the complete set of terms and definitions CIE S 017:2020 can be purchased from the CIE Webshop. Members of a CIE National Committee or Associate National Committee have access to a 66,7 % discount on the purchase price of the standard.
proximity, <in a lighting installation in an interior>
distance between a wall and the light centres of the luminaires of the nearest row
Note 1 to entry: This entry was numbered 845-09-67 in IEC 60050-845:1987.
Note 2 to entry: This entry was numbered 17-998 in CIE S 017:2011.