Rechargeable LED bulbs, also known as emergency bulbs, are among the more relatively affordable options when it comes to keeping the lights on and easing the frustration brought on by frequent load ...

LED lights are the latest thing in home lighting, using less energy and lasting longer than their incandescent cousins. How do they work? Find out in the latest installment of Appliance Science.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Thom Dunn Thom Dunn is a writer focusing on home heating and cooling. He once ...