LED signal lights generally carry a price tag several times higher than incandescent traffic signal bulbs. However, that hasn't stopped many cities from replacing their incandescent lights with LED ...

Not long ago, if you opened the red, yellow or green lens of a traffic signal light in Newport News or Hampton, you would find a 135-watt incandescent bulb, like one you might use at home, set in a ...

DENVER (CBS4) - Janet Lane strains to bend and unload dishes from her dishwasher following a traffic accident in March that she blames on a traffic light near her home. The same type of light emitting ...

Drivers in Newport News have said for at least two months that traffic signal lamps at several intersections in the city are not bright enough to see in the morning and afternoon. They were right, ...

Walnut, Calif. — Para Light Corp. has launched an extensive line of high-power LED lamps that can handle a forward current as high as 70 milliamps to produce exceptional brightness. These new LED ...

Many governments and municipalities have taken to the installation of light-emitting diode (LED)-based street and traffic lights in their cities, towns, and villages as a means for saving energy and ...

EVERETT — Everett traffic engineers got the green light to replace every green light in the city. City street crews will soon swap out incandescent green light bulbs at 169 traffic signals and replace ...

Reporting from Chicago — Lisa Richter was making a left turn on a green light last spring when she was struck by a vehicle traveling the opposite direction, killing her instantly. Authorities say ...