LOUDOUN COUNTY, Va. (DC News Now) — A shed fire caused thousands of dollars in damage in Loudoun County and sparked a transformer explosion on New Year’s Eve, according to officials. Minutes after ...

More than one-fifth of US electricity is used to power artificial lighting. Light-emitting diodes based on group III/nitride semiconductors are bringing about a revolution in energy-efficient lighting ...

LED bulbs come with big promises, like energy savings and lights that will last for years of use without burning out like old incandescents. Many of those promises are true, but we bet you've noticed ...

Red light therapy masks are an investment. Besides the cost, they also demand your time and attention in order to pay off. Even knowing all this, I found that the very best red light therapy devices ...

I've completely swapped my home over to LED lights, and for the most part, I love it. The energy savings are real, and I'm a sucker for all the smart color changing tes. But my biggest grievance is ...

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Nancy Redd Shifts in the number of daylight hours — due to changing seasons or ...

There’s a lot of junk on the market — these are the best smart frames that are worth your money. Here's a list of the best fitness trackers you can buy, as chosen by Engadget editors. The best live TV ...

The best road bike wheels are one of the biggest performance-enhancing upgrades you can make to increase speeds, reduce rotating weight and improve reactivity out on the road. The main performance ...

Abstract: Low-light image enhancement is a critical problem, impacting various applications such as surveillance and autonomous driving. Conventional methods often lead to overexposure or fail to ...