In response to Robert Gerard's July 20 letter about lightbulbs, please check out LED bulbs. They are better than fluorescent bulbs: better light, no mercury and they don't get hot. The quality of ...

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.

General Electric on Monday announced plans for a new color-changing LED light bulb, due to ship sometime later this year, that will come out of the box with support for Apple's HomeKit system. The ...

LED lights make excellent grow lights. Although expensive to get started, they are at least as effective as fluorescent lights. Because they produce so little heat, they can be used closer to plants ...