Red light therapy, also known as LED therapy, is trending for skin care. Here's what to know about it, according to a ...

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

Shopping tip. Reduce noticeable differences in the light color in a room by choosing CFLs or LEDs within a 200-degree Kelvin range of other bulbs in the room. Incandescents usually are 2700 to 2900K.