JUSTUP Solar String Lights with Fireflies, 72ft 200 LED 8 Modes Solar Powered Waterproof Starry Fairy Outdoor String Lights Christmas Decoration Lights for Patio Gardens Homes Landscape Wedding Party There are 2 switchs, one is Mode (Flashing mode convert switch), the other is Power On/Off (After switch turned on, can automatic light control and charging). Solar powered panel is stood by a 20cm garden spike. With ON/OFF, MODE switches.Super long working time, it can continuously work more than 8 hours at night if the panel absorbs enough sunshine during day. 8 Modes of lighting effects illuminates during night, ideal for decorating your gardens, patio, lawn, porch, gate, yard, etc. This 72ft 22m long LED solar string with 200 provides fairy lighting effect The whole light is waterproof, suitable for outdoor use, no worry for rain drops.