20ct LED Patriotic Mini Star Lights is a strand of twenty red, white, and blue star-shaped mini lights. Mini lights require 3 AA Batteries (not included) to operate and feature an on/off and timer function that runs 8hrs on and 16hrs off. There is four inches of space between each star and the strand looks great during patriotic holidays or for general Americana decor. Lights are for indoor use. Cord is 4.5 foot long.