References
- IESNA Testing Procedures Committee. 1988. IESNA approved method for the electrical and photometric measurements of fluorescent lamps IES LM-9–1988. New York: Illuminating Engineering Society of North America.
- IESNA Testing Procedures Committee. 1991. IES approved method for the electrical and photometric measurements of single-ended compact fluorescent lamps. IES LM-66–1991. New York: Illuminating Engineering Society of North America.
- Serres, A., and Taelman, W. 1993. A method to improve the performance of compact fluorescent lamps. J of the IES 22 (no. 2):40–48.
- International Commission on Illumination. 1989. The measurement of luminous flux Publication No. 84. Vienna: CIE.