Most new packs of Christmas lights come with a replacement fuse—which should give you a clue as to how common fuse problems are with these things. A blown fuse also causes the entire string to ...

For those of us not quite as skilled in the electrical trade, here are some common problems with string lights and how to solve them.

Learn how to repair non-working LED bulbs with just electrical tape. This easy fix involves using a 1.5V battery and insulating tape for one method, while a soldering iron helps with the other ...