ILLUMINATING ENGINEERING SOCIETY
For over a century, IES (formerly IESNA) has provided services, programs and publications for the lighting community and its consumers. In addition to approximately 100 design guides, technical memoranda and documents, IES develops standards in conjunction with other related organizations.

Most Popular Titles From IES:
ANSI/IES RP-8-00 (R2005)
Roadway Lighting ANSI Approved
IES LM-79-08
Electrical and Photometric Measurements of Solid-State Lighting Products
ANSI/IES RP-7-01
Lighting Industrial Facilities
IES LM-80-08
Measuring Lumen Maintenance of LED Light Sources
IES RP-6-01 (R2009)
Sports and Recreational Area Lighting
ANSI/IES RP-1-04
American National Standard Practice for Office Lighting
ANSI/IES LM-63-02 (R2008)
ANSI Approved Standard File Format for Electronic Transfer of Photometric Data and Related Information
IES G-1-03
Guideline on Security Lighting for People, Property, and Public Spaces
IES LM-64-01
Photometric Measurements of Parking Areas
ANSI/IES RP-3-00 (R2006)
Guide for Educational Facilities Lighting
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