MINNEAPOLIS (WCCO)-- Touting cost savings and safety improvements, the Minnesota Department of Transportation says it is converting roadway lighting to LED. According to MnDOT, the statewide project ...

A proposed $16 million project would upgrade Pittsburgh’s streetlights to more efficient LED lights, though two council members said they’ve already heard pushback from residents. The city has ...

This led lamp circuit can be used as a mini led flashlight. Together with a 1.2 V rechargeable battery, all the components fit into a small enclosure. This is actually a DC to DC converter that ...

Pittsburgh officials are considering moving ahead with a plan to convert the city’s streetlights to LED lights. City Council gave preliminary approval Wednesday to pay The Efficiency Network, a ...