No wiring needed, powered by solar energy,auto Sensor controls lighting and recharging * LED lights can keep glowing for about 10-30 hours a night after fully charged during the day * Light color: Warm white; Light Modes:flashing,Glimmering,steady On. * Full Charging time in sunshine: 4-8 hours * Waterproof, suitable for indoor and outdoor use, Christmas, party or other celebration activities