LRC Video Response to AMA Report Available

Last month, participants at more than 200 locations around the world took part in the Lighting Research Center (LRC) webinar addressing the recent American Medical Association report on LED lighting. The video of that webinar is now available free to the public at

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DOE Gateway Report Focuses on Long-Term Evaluation of LED Indoor Field Performance

To better understand the obstacles to manufacturing, specifying, procuring and installing LED lighting products, the U.S. Department of Energy's Gateway program has released a report evaluating the long-term performance characteristics (chromaticity change, maintained

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NEMA’s Current Conditions Index Reaches Pre-Recession Level

In moving from 72.2 in February to 76.5 in March, the NEMA Electroindustry Business Confidence current conditions index reached its highest level since September 2005. Although some executives remarked on confusion in Washington and flashes of social unrest, signs of a

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Welcome to the NEW IES website!

We are excited to bring new customized services to our members. At this time, please note the following…

  • We are still updating and configuring the website, and each day there will be more and more information uploaded.
  • The IES Store is still being populated with our technical documents. If you don’t see the document that you are seeking, please contact Clay Gordon (cgordon@ies.org).
  • We’ve changed your log-in for the new website. Your username is now your email address. You will need to create a new password by clicking here.

We appreciate your patience and if you have any questions, please contact membership@ies.org.