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Measurement of Optical Efficiency of Fluorescent Luminaires

Publication Type

Conference Paper

Date Published

08/1987

Authors

Verderber, Rudolph R., Oliver C. Morse, Francis M. Rubinstein, Michael J. Siminovitch

Abstract

By controlling the lamp wall temperature of fluorescent lamps with a Peltier device, the optical efficiency of luminaires can be measured directly. Measurements of the fixture efficiency for a luminaire can vary by over 8% depending upon the lamp-ballast system used in the measurement. The authors suggest that optical efficiency may besan improved metric for evaluating fixture designs.

Journal

1987 IES National Conference

Year of Publication

1987