Christmas lights are a very popular decoration especially in the holiday season, and they are often used to decorate homes, gardens, trees, and offices around the world. Initially, the use of Christmas lights was a very expensive and time consuming activity, only wealthy families could afford it. However, today Christmas lights are much more affordable and come in a variety of designs, colors, and sizes. There are a number of ways to use Christmas lights to create festive atmosphere indoors and outdoors. One of the most popular ways is to outline the roof line of houses and buildings with icicle lights. Fairy and fairy net lights are often used to decorate trees and the outside of buildings. Laser lights are also popular and provide the same effect without the hassle of hanging up curtains. Christmas lights can also be used to decorate walkways, fireplaces, fences, and walls. Cascading garlands are often used to adorn the walkways and driveways. Fence posts can be lit up with strings of small solar-powered Christmas lights. Christmas light displays are also a great way to get the family involved and create an atmosphere of togetherness and joy. No matter how you choose to use Christmas lights, they are sure to create a warm and inviting atmosphere during the holiday season. They are a great way to bring the spirit of the season to any setting.