We may receive a commission on purchases made from links. Someone got a bright idea, and convenient smart Christmas lights were born. Smart Christmas lights use Wi-Fi to communicate with a phone or ...

Posts from this topic will be added to your daily email digest and your homepage feed. Smart holiday string lights can add some serious flair to your festivities. With millions of color options and ...

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 ...

We may earn a commission from links on this page. Credit: René Ramos/Lifehacker/Fuse/Corbis/Getty Images This series will help you pick the perfect presents, decor ...