Is the LG C4 OLED really bright enough for everyday use — even in rooms filled with sunlight? In this real-world test, we put ...

When you're setting up a projector, whether it's for a dedicated home theater or a bright living room, choosing the righ ...

While there are some advantages of using dark mode, it may not be good for you. Here's why you may want to avoid the light-on-dark theme.

Inverting the screen colors on your Chromebook could go a long way in reducing your eye strain throughout the day. Here's how to enable it.

It might not work as well as a red light device, which is made to emit a specific wavelength of red light shown to improve sleep, but it’s better than staring at a bright white screen.

We tested four super bright flashlights that range from a laser-powered flashlight that shoots a beam over a .5 mile to a 6,500-lumen, pocket-sized flashlight.

From Beurer to Philips and Lumie SAD lamps, treat seasonal affective disorder this winter with the best SAD lamps and lights, all tried and tested by us ...

If you drop your iPhone's screen brightness to the bottom and it's still too bright, there's a hidden setting that can make it even dimmer.

Blue light has a powerful effect on your body clock, called your circadian rhythm. Learn how it can prevent your body from falling asleep and what you can do about it.

Nanoleaf 4D Screen Mirror Kit review - an RGB upgrade for your TV/monitor Fill the space behind your TV or monitor with screen-matching RGB lighting with this all-in-one light strip kit from Nanoleaf.

Designed to help dissipate any ambient light reflecting off the screen, the tech spreads it out across the screen’s surface, making for a less-harsh viewing experience, especially in bright ...

New research has found that blue light from your smartphone screen won’t keep you up at night. But you still shouldn’t doomscroll in bed—here’s why.