SUN Solar String Lights,20 LED Crystal Ball Waterproof Outdoor String Lights Solar Powered Globe Fairy String Lights for Outside Garden, Yard, Home, Landscape, Halloween Christmas Party Safe,power-saving,Eco-friendly,Flexible and Easy to Use. Solar powered panel.Durable and Super long working time.It can continuously work more than 41 hours Put under sunshine during the day, and it begins to light up at night. Very attractive getting high-attention LED Holiday lights. Perfect for decorating your Christmas trees, parties, weddings and other celebrations.