when were christmas lights invented

Christmas lights were first invented in 1882 by Thomas Edison, who created a series of light bulbs that could be strung together to create an illuminated display. The first Christmas lights were primarily white and were used to decorate the exteriors of homes. The modern colorful lights that we use today were not developed until the 1920s, when the first colored bulbs were introduced. Over time, Christmas lights have evolved and become an iconic part of the holiday season, providing a festive and magical atmosphere for celebrations.