how to figure out why christmas lights aren't working

Lights not working can be frustrating, but don't worry, there's a solution! First, make sure the lights are plugged in and the outlet is working properly. Next, check to see if the bulb is loose or broken by trying to twist it. If that doesn't work, take the bulb out of the socket and see if it glows when you touch the leads together. If it doesn't, it's probably a bad bulb. Try replacing the bulb with a new one and see if that fixes the problem.