Whether you need a flood light or an indoor 60-watt replacement, these are the brands Consumer Reports says to look to if you want long-lasting LED light bulbs.

LED Christmas lights may be efficient, but can you use them worry-free? We talked to an expert about how proper usage and ...

Santa Claus should have no trouble finding his way to Reading this Christmas Eve with the newly upgraded Pagoda lights ready to help guide his way. “I know there’s been a history here in the city of ...

The function of an LED is to emit light when the device is forward biased within its operating range, and it’s known by most people that an LED can also operate as a photodiode. Perhaps some readers ...

Cars' headlights have come a long way since charming yet potentially dangerous acetylene headlamps debuted in vintage automobiles. The later halogen headlights are still around, but the world has ...