Jeffrey Mizel has been appointed LEDtronics' new district sales manager for upstate New York, New York City, northern New Jersey, Florida, and Puerto Rico. Mizel brings over 30 years of experience in the electronics industry. He will provide application assistance and other value-added customer services. He can be reached by phone and fax at 516-880-8874 and by e-mail at ledtronics@optonline.net.