The new method, which uses quantum dots, performs as well as or better than current infrared light sources while being much ...

Compared to incandescent lightbulbs, LEDs produce a lot more lumens per watt of input power — they’re more efficient at producing light. Of course, that means that incandescent light bulbs are more ...

The attack allows snooping of data from environments that are highly secure or air-gapped, using infrared signals from smart bulbs. Lightbulbs were invented to do one thing: illuminate a room or a ...