when did christmas lights become popular

Christmas lights have been popular for many years, but they really took off in the 19th century when electric lights were invented. The first electric Christmas lights were made in 1882 by Thomas Edison and his team of engineers, who created a string of 120 lights that could be powered by a single bulb. Since then, Christmas lights have become a staple of the holiday season, and they continue to be a source of joy and wonder for people of all ages.