how to shorten christmas lights c9

You can shorten Christmas lights by unplugging them and removing the bulb covers at the end of each string. Then, you can remove the last few bulbs and cut the string at that point. Be sure to use caution when cutting the wire, and make sure the cut is clean and straight. You can then plug the string back in and test the lights to make sure they still work properly. If the lights don't work after you shorten the string, you may need to replace the bulb at the end of the string.