Clearwire Corp. signed a five-year, $1.2 million lease for 16,362 square feet of industrial space in the Arrowhead Commerce Center at 6275 S. Pearl St., Ste. 100-300. Colliers International's Spencer Pinter represented the lessor, Arrowhead 11 & 12 Properties LLC. The reported average rent equals $1.23 per square foot. http://www.lvbusinesspress.com/articles/2007/04/09/news/iq_13568548.txt