LED lightbulbs are more energy-efficient than standard bulbs, but that doesn't mean they work perfectly all of the time. Here's how to troubleshoot these bulbs.

When you flip a switch or power up your smartphone, the last thing on your mind is whether that light could be messing with ...

Los Angeles — In 2014, Los Angeles cut its annual carbon emissions by 43% and saved $9 million in energy costs by replacing the bulbs in more than half of the city's street lamps with light-emitting ...

The problem of snow or ice build-up on the lights has been reported in areas of the upper midwest during snow storms. Janesville facilities manager, Dave Lou, says LED lights are low wattage and give ...