Saturday, July 24, 2010...Just after midnite the tones dropped for a fire in the basement of a local commercial establishment along Route 22, Derry Twp, bringing Engine & Rescue 34.  Attack 77 arrived & reported an electrical fire in a lighting fixture with smoke throughout the basement division, and quickly knocked the fire down.  Engine 34 arrived and set up ventilation on the B side of the structure and assisted with checking for extension, with negative results.  Rescue 34 was placed back in service prior to arrival.  Crews out 50 mins