With Christmas just around the corner, it's time to begin the festive decorations! One of the most important tasks in decorating a Christmas tree is deciding on the right number of lights. While the answer may vary depending on personal preference, generally, it's recommended to use between 100 and 150 lights for a standard-sized tree. Of course, if you want to create a brighter and more elaborate display, you can always add more. Whatever the case, have fun with it and make your tree shine bright this Christmas!