NoelE. B. and MarttE. C., “Effect of Operating Variables on Mercury Lamp Performance,” Illuminating Engineering, Vol. LI, No. 7, July 1956.
2.
ReilingG. H., “Characteristics of Mercury Vapor—Metallic Iodide Arc Lamps,” Journ. Opt. Soc. Amer., 54(4), 532, April 1954.
3.
MarttE. C., GreenA. C. and SmialekL. J., “Iodides in Mercury Arcs for Improved Colour and Efficacy,” Illuminating Engineering, 59(1), 34, January 1964.
4.
LoudenW. C. and SchmidtK., “High Pressure Sodium Discharge Arc Lamps,” Illuminating Engineering, 60(12), 696, December 1965.
5.
UnglertM. C. and KaneR. M., “The interaction of high-pressure sodium lamps, ballasts and luminaires,” LD& A, Vol. 10, No. 11, November 1980.
6.
InouyeA., HigashiT., IshigamiT., NaganoS., and ShimojimaH., “The Cause of Lamp Voltage Increase of High Pressure Sodium Lamp,” J. Light & Vis. Env., Vol. 3, No. 1, 1979.
7.
Specification for 400-W High Pressure Sodium Lamps S51, ANSI C78.1350, American National Standards Institute, New York (1976).
8.
CollinsB. R. and McVeyC. I., “High-pressure sodium lamps for use on high-pressure mercury lamp ballasts,” LD& A, Vol. 5, No. 9, September 1975.
9.
JacobsC. A. J., SprengersL., de VaanR. L. C., “Arc voltage control in low and high pressure sodium lamps,” Journal of IES, January 1978.