Ed Lethert

Ed Lethert, The Low-Voltage Guy, has more than 50 years of experience as a technician, designer, consultant and now an instructor teaching the National Electrical Code and related topics to technicians and installers throughout the state of Minnesota. He operates Ed Lethert Associates, Inc. in Minneapolis. Visit his websites at www.mnpowerlimited.com or www.lowvoltageguy.com and contact him at ed@mnpowerlimited.com.