ZITRADES Waterproof 3 Modes Solar Fairy String Lights, 72 Feet, Red, 200 LED Lingts 20M 3 Modes Red color solar fairy strings with spike and solar panel With built-in NI-MH battery, totally waterproof Waterproof, suitable for indoor and outdoor use. Great for Christmas, party or other celebration occasions. If you have any question can contact us.