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
Lamps with Multilayer Interference-Film Reflectors E. M. Beesley, A. Makulec, H. H. Schroeder May 01, 1963
Light and Illumination Charles Steinmetz Jan 01, 1907
Light Flux Distribution in a Rectangular Parallelepiped and its Simplifying Scale Kiyosi Hisano Mar 01, 1946
Luminaire Light Distribution Principles Charles Rex Dec 01, 1955
Luminance Measurement by Photographic Photometry I. Lewin, W. B. Bell Nov 01, 1968
Luminous Efficiency Herbert E. Ives Feb 01, 1910
Luminous-Ceiling Lighting Parry Moon, Domina Eberle Spencer Aug 01, 1949
Mathematical and Physical Bases for Incandescent Lamp Exponents David D. Van Horn Apr 01, 1965
Measurement and Specification of Color Rendition Properties of Light Sources Dorothy Nickerson Feb 01, 1958
Measurement of the Contrast Rendition Factor for Pencil Handwritten Tasks H. Richard Blackwell Apr 01, 1970

Pages