Solar 10 Flower LED Lantern String Lights , Solar Power LED Cherry Blossom, Plum Blossom Decorative Garden Porch Lantern set of 10 flower lanterns. 3.5-inch diameter each lantern. High-quality solar panel and 10 bright white LEDs Charges using sunlight during the day , Weatherproof , waterproof , CE certified. Automatically turns on at dusk . Automatically illuminates during darkness. Includes 1 AA rechargeable Ni-CD battery.Up to 8 hours of light each night when fully charged.