Field trials collect performance data for LED outdoor-area lighting (MAGAZINE)
While LED luminaires may be the popular choice for street and area lighting right now, Tom Geist says “show me the data” that proves efficiency and other SSL claims.
At Electric Power Research Institute (EPRI), LEDs are a small part of a much bigger initiative targeted at reducing global carbon emissions. Advancing a portion of that initiative, EPRI is managing over twenty demonstrations of LED lighting technologies at sites located around the country. In this demonstration process, the focus is on accumulating “more and better data” and enhancing the collection of field data. Although data collection at EPRI’s demonstration sites is ongoing, this article provides some early conclusions, conclusions that you may find surprising or that at least make you say, “Hmmm.”
++++++ This article was published in the March 2011 issue of LEDs Magazine. To read the full version of this article, please visit our magazine page, where you can download FREE electronic PDF versions of all issues of LEDs Magazine. You can also request a print copy of LEDs Magazine (available by paid subscription) and sign up for our free weekly email newsletter.