Does colorful light therapy actually make a difference? I tested a range of devices on my acne-prone skin to find out.

The best closet lighting keeps you from fumbling around in the dark. Browse through our functional and stylish top picks.

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

With the best LED face masks now repping technology like near-infrared light and acne-fighting blue light, the skincare industry only seems to be gaining momentum. Many of us like to think we’ve ...

Let's start with how current mini-LED backlit TVs work. There's a grid of tiny LEDs behind the pixels, and these generate the light that will reach your eyes. These LEDs are all blue (another ...