IES approved method for photometric testing of indoor luminaires using high intensity discharge or incandescent filament lamps
By: prepared by the Subcommittee on Photometry of Indoor Luminaires of the IES Testing Procedures Committee.
Series: IES -- LM-46-1992.; IESNA lighting measurements series -- LM-46.
Publisher: Illuminating Engineering Society of North America
Published: 1992
Place of publication: New York, N.Y
Language: eng
Subjects: Interior lighting -- Testing -- Standards.
Other titles: Photometric testing of indoor luminaires using high intensity discharge or incandescent filament lamps.
Notes: Includes bibliographical references (p. 7).