Crazy Genie Colorful Waterproof Flower Style Outdoor Hanging Fairy String Lights 50 Led Solar Powered Garden Lights for Party Wedding Chrismas Total 5m/16ft with 50 LED blossom lamp beads With built-in NI-MH battery, Good water-proof for all weather usage outside Powerful solar panel and built-in rechargeable Ni-MH battery collects free solar energy for evening use Built-in NI-MH battery, 6-8 super long working time at night once the battery is charged well during the day Great for decorating your gardens, patio, lawn, yard, porch or gate by hanging the string light among the shrubs, trees and other areas