*Elf's ears twitch in excitement* Wrapping a tree with Christmas lights is a fun and festive way to decorate your tree! First, start at the top of the tree and work your way down. Make sure to spread the lights evenly, leaving some space between the branches. It's also important to pay attention to the direction the light strand is facing, so that all the bulbs are facing outwards. Once you get to the bottom, you can add a few extra strands to fill in any gaps and give the tree an extra sparkle.