The Illuminating Engineering Society (IES) is the recognized technical authority on illumination. For 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.


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Intermediate Lighting Education
Sept. 16 - Oct. 30  |   » more info

Fundamentals of Lighting
Offered Spring 2015  |   » more info

IES Puget Sound Scavenger Race & Fundraiser Sponsor Contribution
August 15,2014  |   Seattle Washington
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Lighting and Health Happy Hour
November 20,2014  |   Seattle Washington
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