how to put christmas lights in a tree outside

There are several ways to put Christmas lights in a tree outside. One way is to wrap the lights around the tree branches, starting at the top and working your way down. Another way is to hang the lights from the tree, using clips or hooks to secure them in place. You can also use zip ties or wire to attach the lights to the tree trunk. Make sure to test the lights before you hang them, and make sure to use a ladder or step stool if necessary.