IES approved method for electrical and photometric measurements of general service incandescent filament lamps
By: prepared by the Subcommittee on Photometry of Light Sources of the IES Testing Procedures Committee.
Publisher: Illuminating Engineering Society of North America
Published: 1991
Place of publication: New York, N.Y
Language: eng
Subjects: Incandescent lamps; Electric lighting, Incandescent
Notes: "IES LM-45-91."

Includes bibliographical references.