"Hi, I'm Arnie, and I’m here to bring you the wildest internet moments, viral stories, and crazy challenges! Be sure to ...

When the power goes out, the bulb automatically switches to battery mode. While in battery mode, many of these bulbs produce lower lumens than when powered by the socket to extend their battery life.

Because of the intermittency of renewable energy like wind and solar power, storing large amounts of electricity is a ...