They’re in your phone, TV, car headlights, remote controls—even traffic lights. LEDs (Light Emitting Diodes) are everywhere.

The Eufy Outdoor String Lights are normally on sale for $130, but thanks to a record 46% discount, they are now down to $70 ...

Promising brighter, smoother, and calmer skin, these futuristic-looking devices have become a staple of at-home skincare.

The Neewer PL60C is a powerful yet relatively portable flat-panel LED. By being both an RGB and a bi-color LED, it ticks two ...

Dermatologists explain the science behind wildly popular treatments like red light therapy, which is now available at home—for a steep price. Full-face LED masks like this one can cost up to several ...

Voice control through Alexa, Google Assistant, and HomeKit lets you adjust lights hands-free while cooking, working or ...

The new Philips Hue Bridge Pro can make your existing Hue lights motion-aware. It works, but not quite how I thought it would ...

The Acer Predator X34 X0 is an affordable Mini-LED monitor that delivers a bright and vivid image with good HDR and contrast, ...

Scientists anticipate less cloud cover, as an intense geomagnetic storm could make the northern lights more visible in Bucks County tonight.

‘Most people don’t realise there’s no one-size-fits-all rule for disposing of light bulbs,’ says Jon Saeed, managing director ...

This has led to growing concerns about the increase in blue light exposure and its potential impact on eye health.