Many cities are replacing their incandescent traffic lights with LEDs, despite the higher initial cost. Here's why that's ...

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 ...

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, ...

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 ...

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 ...

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 ...

I just spoke with Raymond Deese. He is founder of Electro-techs in Corona, California. Mr. Deese could be called "Mr. LED." He's been working with LEDs since 1981. His firm built and sold the first ...

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 ...

Blame it on the season, the time of day or the direction of travel, but drivers in Newport News say they cannot see whether to go or stop at dozens of intersections in the city because they cannot ...