XFT-CK 10m/33FT 100 LEDs String Light With Battery Powered - Fairy Lights Starry Lights for Christmas Halloween Party Decoration(Rainbow) Light Color:Rainbow. 100 LEDs on 10m silver coated copper wire string light. Powered by 3 x AA batteries (not included), flexible and easy to store. Made of high-quality material, the string light has high brightness, low radiation and no pollution. Decoration on tent, car, bicycle, weddings, festival, floral arrangements, flowers, trees, Christmas, Halloween, New Year, Valentine's Day, holiday parties, can be used on Christmas trees, hall, bedroom, stairs corridors and so on.