Some of the terms used in lighting design calculations for the components of flux in an interior and their ratios are described. Suggestions are made for some new terms and symbols, and for a more practical meaning for ‘light output ratio’.
Get full access to this article
View all access options for this article.
References
1.
‘Lighting Design—The Next Step’ (Interim Report of the Lighting Design Data Panel of the Technical Committee), Trans. Illum. Eng. Soc. (London), 23, 101 (1958).
2.
Final Report on Lighting Calculations. (To be published.)
3.
HarrisonW., and AndersonE. A.‘Coefficients of Utilization’, Trans. IES (USA), 15, 97 (1920).
4.
JonesJ. R., and NeidhartJ. J.‘The Zonal Method of Computing Coefficients’, Illuminating Engineering, 43, 949 (1948).
5.
Proceedings CIE Zurich (1955), Section 3.1.1.1, page ii, Recommendation 3.
