Have you ever forgotten to turn off a light in your home and been consumed by that thought as you drive to work? Or maybe, you’re napping on the couch and the light switch just feels too far away to get up and turn off. Well, thanks to smart light bulbs, you can turn these lights off with either your smartphone or voice. Watch as home maintenance experts The Handyguys explain how smart bulbs work and how you can install them in your home.