Weanas RGB Solar Power String Fairy Lights 100 LED Multi Color Red Green Blue 55 feet 17M Solar Energy for Indoor Outdoor Home Garden Christmas Wedding Party No wiring needed, powered by solar energy,auto Sensor controls lighting and recharging LED lights can keep glowing for about 8-20 hours a night after fully charged during the day Light color: Red Green Blue; Light Modes: Flashing,steady On. Full Charging time in sunshine: 4- 8 hours Waterproof, suitable for indoor and outdoor use, Christmas, party or other celebration activities