The Holiday Time 20-Count Battery Operated LED Iridescent Star Lights will add an extra burst of color just where you need it this Christmas season. These lights operate on 3 AA batteries, which are not included and are ideal for indoor use only. The transparent wire blends with most backgrounds. These Holiday Time Battery Operated LED Iridescent Star Lights have a lighted length of 7.9 feet. Add these lights to wreaths, fireplace mantels, stairs, or anywhere you want to add some holiday cheer. The lights come with a timer: 6 hours on / 18 hours off and are available in 2 festive colors: Iridescent Warm White and Iridescent Multicolor. Use the Holiday Time 20-Count Battery Operated LED Iridescent Star Christmas Lights to accent other Holiday Time products this holiday season.