West Dundee to switch some traffic lights to LED bulbs

In an effort to go more green, the village will partner with the Illinois Department of Transportation to replace the traffic signals on Routes 31 and 72 from incandescent bulbs to LEDs. IDOT officials said the LED lights will lower energy consumption, reduce maintenance and enhance visibility. West Dundee Village Manager Joe Cavallaro told village board members that battery backup also is included in the program, which will allow traffic signals to operate during temporary short-term power outages.