First find a socket that.
Finding burned out christmas tree lights.
You can also test the bulbs without a light tester although this process will take more time.
Fortunately there are a few ways you can fix broken lights on a prelit christmas tree.
While christmas tree lights come in many shapes and colors there are some basic guidelines to follow so your tree lights work properly.
Finding the reason for the burned out christmas light is typically often difficult but when the string is already attached to the tree it can prove even trickier.
Replace all nonfunctioning bulbs.
Step 1 if you re able to locate a bad bulb just unseat the bulb remove the bulb from the plastic base and replace it with a similar bulb.
Use a light tester to test each bulb individually.
If the fuse is charred or burned out replace it with a new fuse and plug the light strand in your outlet.
With christmas around the corner many of you are getting out the lights and decorations.
Sometimes nonfunctioning christmas light bulbs can appear to be.