KFK Solar Outdoor String Lights 31ft 50 LED Waterproof Ball Lights Christmas Lights Solar Powered Starry Fairy String Lights for Garden, Patio, Yard, Home, Christmas Tree, Parties (1) This 31ft 9.5m long LED solar string provides fairy lighting effect. The whole light is waterproof, suitable for outdoor use, no worry for rain drops. 8 hours working time after fully solar-charged, enjoy the lighting for whole night. Romantic lighting effects illuminates during night, ideal for decorating your gardens, patio, lawn, porch, gate, yard, etc. There are 2 switches, one is Mode (2 Modes: Steady & Flashing), another is Power On/Off. Solar powered panel is stood by a 20cm garden spike. With ON/OFF, MODE switches.