Men’s Journal aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. Plugging in your holiday lights only to find that half of the ...

The LightKeeper Pro is a Christmas miracle, especially when you’ve discovered the Christmas lights you carefully packed away last year aren’t working. But before you turn into the Grinch, save the day ...

Generally speaking, technology is improving all the time. And yet, strings of holiday lights—whether they’re for an indoor tree, or the outside of a house—never seem to get better. Sure, there are ...