Sure! The first step is to decide what kind of lights you want to use. There are many different types of lights available, including string lights, icicle lights, and tree lights. Once you've chosen the type of lights you want, you'll need to measure the area you want to light up and determine how many strands of lights you'll need to cover it. Then, you'll need to make sure the lights are safe for outdoor use by checking the packaging to see if they are waterproof or designed for outdoor use. Finally, you'll need to hang the lights in a way that looks nice and is safe for everyone.