Despite having a different acronym, an LED TV is just a specific type of LCD TV, which uses a liquid crystal display (LCD) panel to control where light is displayed on your screen and is backlit ...

When it comes time to replace them, why go with the same lighting solution when there are better options? The LED light technology ... Thirty thousand hours is still 20 years of average use.

The HigherDose LED mask features two options for treatment length—10- and 20-minute red light and infrared sessions—which are the longest out of the devices we tested in this roundup.

Whether making your Twitch stream more professional or aiming for an ambient office environment, I've got the best lighting kits for your PC covered. The best desk lighting can turn a stale ...

Brightening outdoor spaces with string lights can make it a nice place to enjoy evenings. These are the best outside lights to buy. If you don't already have outdoor patio lights, add the warm ...

When light from the backlight shines through an LCD pixel, you can see its color. The “LED” in LED TV simply refers to how the backlight is made. In the past, a thicker and less efficient ...

Cree is aiming at horticulture lighting with a 660nm red led that is 6% more efficient than its XP-G3 Photo Red S Line devices. Called the XP-L Photo Red S Line, “this extra performance can be used to ...

Body Dimensions 164.7 x 75 x 7.6 mm (6.48 x 2.95 x 0.30 in) ...

The best smart lights can completely transform your home, whether you fancy a bit of digital redecorating, want to control your lights with your smart speaker, or just want to make your gaming rig ...

'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 ...

Red light therapy, also known as LED therapy, is gaining popularity in the skin care world for its potential anti-aging benefits. Dr. Rachel Nazarian, a board-certified dermatologist in New York ...

LED bulbs are supposed to last for years -- some even claim up to 25,000 hours of light. So why do so many burn out way ahead of schedule, sometimes within a year? If you’ve ever replaced an ...