Christmas lights, also known as fairy lights, are lights used for decoration during the Christmas season. These colorful lights can be used on building exteriors, around trees, windows, mantles, doorjambs, etc. They can be displayed anywhere to give the area a festive and cheerful look. Christmas lights come in a variety of colors and designs and can be bought from hardware stores or online. Some of the most popular designs are string lights, icicle lights, rope lights, net lights, and more. They are powered by electricity or batteries. Some lights are made with LED bulbs, which are not only energy efficient but also last longer than regular bulbs. The history of Christmas lights can be traced back to 1882, when Edisons Pearl Street Station in New York City lit up the streets using electric lights. It was the dawn of the Christmas light tradition that has been popular ever since. Today, Christmas lights have become an integral part of the holiday decorations for many people. From traditional strings of lights to intricate designs, these lights turn any space into a festive wonderland. They also provide a cheerful mood whether you are celebrating indoors or outdoors. Christmas lights can be hung all year round to bring a touch of cheer into any room, but they are especially popular during the Christmas season. The colorful, twinkling lights symbolize joy and hope, and bring out the child in all of us. No matter how old we get, the sight of Christmas lights never fails to bring a smile to our faces.