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.

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 ...

LED (light-emitting diodes) lights cost a bit more than older incandescent lights (aka, the filament bulbs that are hot to the touch), but they promise so much in return. Those promises include ...

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 ...

Our expert staff answers frequently asked questions in their areas of expertise and defines common terms so you can be a smarter shopper. Read more here. Red LED face masks have dominated the ...

With Active Matrix technology and Dolby Vision, the new 136-Inch LG MAGNIT Active Micro LED display promises true cinematic immersion and stunning 4K visuals. Read on. We have discussed Micro LED ...