Are you looking to add some more light to your home or office without going through the hassle of installing new light fixtures? Then battery-powered LED lights are perfect for you. These lights are ...

Lanterns can be an essential tool for campers, nighttime runners and others, ensuring they have a consistent light source.

When the power goes out, scrambling for a flashlight can be frustrating. Light bulbs with backup batteries solve this by providing light even during an outage. These innovative bulbs charge their ...

I recently got an assignment to design a battery charger. I decided to use the BQ2000TSN from Texas Instruments because of its versatility in battery chemistry. In my case the battery charger is used ...

I’ve also treated the topic of LED illumination more conceptually; take, for example, this piece from more than seven years ago that analyzed LED and CFL light bulbs as potential successors to ...