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

Research Submitted

Title Author Datesort ascending
Brightness in Visual Field at Borderline Between Comfort and Discomfort (BDC) Matthew Luckiesh, Sylvester K. Guth Nov 01, 1949
Luminous-Ceiling Lighting Parry Moon, Domina Eberle Spencer Aug 01, 1949
Light Flux Distribution in a Rectangular Parallelepiped and its Simplifying Scale Kiyosi Hisano Mar 01, 1946
Glare Ratings Ward Harrison Sep 01, 1945
The Illuminant in Color Matching and Discrimination Dorothy Nickerson Mar 01, 1941
The Calculation of Illumination from Sun and Sky E. Elvegard, G. Sjostedt Apr 01, 1940
Characteristics of Fluorescent Lamps G. E. Inman Jan 01, 1939
New Color Corrected Photronic Cells for Accurate Light Measurements Marlin E. Fogle Sep 01, 1936
Characteristics of 400-Watt and 250-Watt Type H Mercury Lamps J. A. St. Louis Jun 01, 1936
Electrical Control for Varying Lighting Intensities S. R. McCandless, Fred M. Wolff Jan 01, 1936