Solar String Lights,Covboa 20ft 30 LED Water Drop Solar Lights Outdoor String Fairy Waterproof Lights Garden Decorations Christmas Lights for room, Patio, Home, Party,Yard (Warm White) EASY TO USE - This 20ft 6m long LED solar string provides fairy lighting effect. The whole light is waterproof, suitable for outdoor use, no worry for rain drops. LONG WORKING TIME - 8 hours working time after fully solar-charged, The solar panel charges the battery during day by converting solar energy and the sensor turns on the lights automatically at night. AUTOMATICALLY ON/OFF - There are 2 switches, one is Mode (2 Modes: Steady & Flashing), another is Power On/Off. UPGRADED SOLAR PANEL - The charging can only be finished under ON mode, please open the lights by pressing ON button at the back of solar panel before charging the lights. SPECIAL APPEARANCE - Romantic lighting effects illuminates during night,Solar powered 4.8 meters long water drop modeling fairy lights string for gardens, patio, lawn, yard, porch, camper and all indoor and outdoor activities.