Illuminating Engineering Society of North America (IES)

The Illuminating Engineering Society of North America (IES) is the recognized technical authority on illumination. For over 100 years; its objective has been to communicate information on all aspects of good lighting practice to its members, to the lighting community, and to consumers, through a variety of programs, publications, and services. IES is a forum for the exchange of ideas and information, and a vehicle for its members' professional development and recognition. Through technical committees, with hundreds of qualified individuals from the lighting and user communities, IES correlates research, investigations, and discussions to guide lighting professionals and lay persons via consensus-based lighting recommendations. The Society publishes nearly 100 varied technical publications, and works cooperatively with related organizations on a variety of programs and in the production of jointly published documents and standards. For more information visit www.ies.org.

Research Submitted

Titlesort descending Author Date
Depreciation of Lighting Equipment Due to Dust and Dirt Earl A. Anderson, James M. Ketch Jan 01, 1924
Derivation, Background and Use of the 'Scissors Curve' C. L. Crouch Jun 01, 1965
Development and Use of a Quantitative Method for Specification of Interior Illumination Levels on the Basis of Performance Data H. Richard Blackwell Jun 01, 1959
Dimming Hot Cathode Fluorescent Lamps J. H. Campbell, H. E. Schultz, W. H. Abbott Jan 01, 1954
Effect of a Peripheral Glare Source Upon the Apparent Brightness of an Object Glenn A. Fry, Mathew Alpern Jan 01, 1955
Electrical Control for Varying Lighting Intensities S. R. McCandless, Fred M. Wolff Jan 01, 1936
Evaluation of Glare R. G. Hopkinson Jun 01, 1957
Fluorescent Lamp Dimming with Semiconductors E. E. von Zastrow Apr 01, 1963
Fluorescent Lamps with High Color-Discrimination Capability W. A. Thornton Oct 01, 1973
Fundamentals of Lighting Cost Analysis A. C. Barr, C. L. Amick May 01, 1952

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