Blue Wind Solar Powered 72ft 200leds Outdoor String Lights, Waterproof Decorative Fairy Starry String Lights for Outdoor, Home, Patio, Lawn, Party and Holiday Decor, Cool White Solar powered LED lights, work by transforming the solar power into the electronic power with no pollution and waste, totally Eco-friendly product. 2 SWITCH BUTTONS - POWER ON/OFF, MODE switches (8 different modes) Working time: 6-8hours illumination at night after fully charged during the day. Please ensure charging the lights at least 6 hours under the sunlight directly when you first using the lights to ensure the lights will working properly. Waterproof designed product, will not affect the using during rainy day or moist environment, suitable for outdoor application. Ideal for decorating the gardens, patio, outdoors, Xmas, parties ,or any other special occasions bringing you with romantic and unforgettable memories. Put on wall, window, door, floor, ceiling, grass, Christmas tree, post or building, adds perfect atmosphere to your place