who invented electric christmas tree lights

The invention of electric Christmas tree lights is credited to Thomas Edison. He developed the first practical incandescent electric light bulb in 1879 and began experimenting with different ways to apply the technology to create festive lighting displays. In 1882, he installed a string of electric lights on a Christmas tree in his laboratory, marking the first recorded use of electric Christmas tree lights. Edison's innovations paved the way for the widespread use of electric lighting during the holiday season, and his legacy continues to bring joy and warmth to homes and communities around the world.