Christmas lights have gotten bigger and better over the years with improvements that have blown people away but the latest advancement takes the cake. Singing Christmas lights are the newest edition to developments in technology. These lights are normal Christmas lights with the exception that they turn on and off according to different sounds and beats of the music. The light show sounds simple and fun, but in all honesty the installation is anything but. The installation of the entire show will take approximately two months, more or less depending on the length of the person’s show.