Senbowe&trade; Solar 15ft 20 LED Outdoor Fairy String Lights,Decorative Lights for Homes, Christmas, Gardens, Wedding, Party Decoration Waterproof (White) 100% brand new, it is made of high quality LED lamps Super long working time, it can continuously work more than 8 hours at night if the panel absorbs enough sunshine during day. Waterproof, suitable for indoor and outdoor use. The fairy string lights is perfect for decorating for patio,garden,wedding,party and other occasion. There is have 2 switch, one is Mode (Flashing mode convert switch), another is Power On/Off