String lights can fail for many reasons, but with these quick steps to troubleshooting and repairing Christmas lights, you’ll soon be able to identify the problem.

The LightKeeper Pro, from Ulta-Lit Tree Company, offers a quick solution to repair broken strands of Christmas lights. The gadget's quick fix trigger can illuminate dead lights with the squeeze of ...

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 ...

I honestly have no idea if this light string repair tool actually works. According to the catalog text it can fix your broken strands of Christmas lights using some sort of heathen voodoo: It ...

His solution to this problem – the Chaos Display – turns strings of Christmas lights randomly thrown on a tree into a fully programmable display capable of displaying text and images.

The best Christmas lights and string lights with copper string, light-up icicles, colorful lights, and white lights.