"Electric meteor rainfall string lights create a magical cascading effect indoors or out. These decorative tubes of dramatic white LED lights cascade from the top of the tube to the bottom. The 8 tubes are 12" long with 17 lights per tube (136 total lights) on a 150'' silver cord.They add ambient outdoor lighting to trees, patios, decks and under umbrellas. Perfect decor for the holidays, Summer parties, birthday parties or any special occasion. Best to use in a dark environment.