IES: Illuminating Engineering Society
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ICC, ASHRAE Outline Roles to Consolidate IgCC and 189.1 in Response to Call from Industry
Click here for more information >

International Year of Light 2015 (IYL)
The IES is a Gold Associate sponsor of the International Year of Light 2015 (IYL).
Read More >

The Richard Kelly Grant
2015 Call For Entries - Grant proposals must be submitted by June 30, 2015.
Click here for more information >

Model Lighting Ordinance – 2011:
Free Download >
Undocumented Changes - Memorandum >

2015 IES Street and Area Lighting Conference >
October 4-7, 2015 | Savannah, GA
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Explore IES

Welcome to the Membership Area of the IES website.

Members need only to click on login to enter the member area of the website.

For those of you who are interested in lighting and in joining the Society, please click on the Membership Application area of the website. Should you have any questions about our program and services, please call the IES Membership Department: 212.248.5000 ext. 101.

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