Doug Bennefield, an Energy Design specialist with Energy Design Group of Round Rock, Texas, adjusts a display of LED lights during an Energy Fair at Randolph Air Force Base, Texas. Bennefield said the LED lights which his company sells use 60 to 90 percent less electricity than conventional light bulbs. The one day Energy Fair was held at the Kendrick Enlisted Club. (U.S. Air Force photo/David Terry) (released)
<dl><dd>Unit: Defense Imagery Management Operations Center</dd>
<dd>DVIDS Tags: DIMOC; Air Force; AETC; DVIDS Bulk Import; 101027-F-OX767-; Dough Bennefield; Energy Desig</dd></dl>
David Terry
Taken on 27 October 2010
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