How-To Geek on MSN

5 things smart bulbs give you that smart switches don't

Let there be light.
The New York Times

You Can Probably Install a Smart Light Switch on Your Own. Just Don’t Cut the Red Wire.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Liam McCabe I made no fewer than five mistakes trying to install a smart ...