who invented christmas tree lights

The invention of Christmas tree lights can be traced back to the early 20th century, when a man named Albert Sadacca created the first string of electric lights for Christmas trees. Sadacca's invention was inspired by the need for a safer and more convenient way to decorate Christmas trees with lights. Prior to this, candles were commonly used to light Christmas trees, but they were often dangerous and caused many accidents. Sadacca's lights were a safer and more reliable alternative, and they quickly became popular and widely adopted. Today, Christmas tree lights are a staple of the holiday season, and they continue to bring joy and light