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

Titlesort descending Author Date
Photometric Units and Nomenclature Edward B. Rosa Jun 01, 1910
Planning for Daylight and Sunlight in Buildings L. B. Marks, J. E. Woodwell Jan 01, 1914
Prismatic Globes and Reflectors Van Rensselaer Lansingh Mar 01, 1902
Psychological Implications of Color and Illumination Faber Birren May 01, 1969
Pupillary Size Differences under Incandescent and High-Pressure Sodium Lamps S. M. Berman, D. L. Jewett, L. R. Bingham, R. M. Nahass, F. Perry, G. Fein Jan 01, 1987
Roadway Brightness and Illumination as Related to Luminaire Distributions Arthur W. Fowle, Richard L. Kaercher Apr 01, 1961
Second-Level Post-Occupancy Evaluation Analysis Belinda L. Collins, PhD, Will Fisher, Gary Gillette, Robert W. Marans, PhD Jul 01, 1990
Some Factors Influencing the Night Visibility of Roadway Obstacles D. M. Finch Mar 06, 1957
Some Spectral Luminosity Curves Obtained by Flicer and Equality of Brightness Photometers Herbert E. Ives Nov 01, 1910
Specification of Color-Rendering Properties of Fluorescent Lamps Charles W. Jerome, Deane B. Judd May 01, 1953