Christmas lights are a huge part of the holiday season and they create a festive atmosphere. They have been around since the early 19th century and are a common sight in households just before Christmas. Christmas lights come in many shapes and colors, and theres something to suit every home. Some people prefer bright, colorful lights such as strings of multi-colored or twinkling lights. Others might prefer a more classic look with just white or blue lights. There are even LED lights now that can be programmed to change colors and create spectacular effects! Christmas lights are usually displayed on the exterior of the house to give homes a festive and cheerful look. Some people choose to place lights around trees, windows, or porches; others might use the lights to create intricate patterns around the whole house. Theres no limit to the ways these lights can be used to decorate outdoor space. No matter how Christmas lights are used, they all add to the spirit of the holiday season. They create a magical atmosphere and are a great way to show off your holiday spirit and spread cheer.