References
- IES Testing Procedures Committee, “IES Approved Method for Electrical and Photometric Measurements of General Service Incandescent Filament Lamps”, IES LM-45–1980, Journal of the Illuminating Engineering Society, Vol. 11, No. 1, October 1981, p. 23.
- IES Testing Procedures Committee, “IES Approved Method for Electrical and Photometric Measurements of Fluorescent Lamps”, IES LM-9–1981, Journal of the Illuminating Engineering Society, Vol. 11, No. 1, October 1981, p. 16.
- IES Testing Procedures Committee, IES Approved Method for the Electrical and Photometric Measurement of High Intensity Discharge Lamps, IES LM-51–1984, New York: Illuminating Engineering Society of North America, 1985
- IES Testing Procedures Committee, “IES Practical Guide to Photometry”, Journal of the Illuminating Engineering Society, Vol. 1, No. 1, October 1971, p. 73.
- Specifications for the appropriate lamp ballast are listed under the designation ANSI C82, “Lamp Ballasts and Transformers”, in the Catalog of American National Standards, New York: American National Standards Institute, latest edition.
- LittleW. F. and SalterE. H., “The Measurement of Flourescent Lamps”, Illuminating Engineering Society, Vol. 42, February 1947, p. 217.