Fittingly, it was researchers with NASA who discovered the potential for medical light therapy to treat wounds, arthritis, glaucoma and other ailments in the 1990s. By the early 2000s, that LED ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The best solar lights will keep your backyard or porch lit once the sun goes down.

The best bike lights fall into one of two categories. The first - 'be seen' lights - are bright enough to attract the attention of other road users around you, but not quite bright enough to light ...

We looked at top brands like GE, Phillips and more to find the perfect LED floodlights for outdoor security lighting. Outdoor lighting is a great way to enhance both safety and visibility around ...

In his UChicago lab, Asst. Prof. Sam Light and his team study these microbes by getting rid of the very gas that gives us life: oxygen. In a specialized chamber, they create an oxygen-free environment ...

When it comes time to replace them, why go with the same lighting solution when there are better options? The LED light technology that illuminates the newest models can work with your older car too.

Our tester didn’t find the brightness of the LED lights to be overwhelming or irritating to her eyes, but she did feel more comfortable using it with her eyes closed. The Dr. Dennis Gross DRx ...

Dimming, flickering or failing too soon? Experts weigh in on why your LED lights are going dark and the answers are fascinating. Tyler Lacoma Editor / Home Security For more than 10 years Tyler ...

The importance of the best bike lights cannot be understated. These little illuminating devices for the front and rear of your bike are especially crucial when riding at night or in less favorable ...

LEDs are a better light source than CFLs in almost every way. They are smaller, consume lesser power, and last longer. However, the displays are still fundamentally LCDs. So-called 'LED displays ...

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 ...