easyDecor 2 Packs Globe Solar String Lights 30 LED 21ft 8 Mode Crystal Ball Christmas Fairy String Lights for Outdoor Xmas Landscape Garden Patio Home Holiday Path Lawn Party Decoration (Multi color) Solar Powered: Environment friendly, No electricity cost, charge by sunlight. 8 Modes: Easy to use, turn on the lights and choose your favorite light mode. Waterproof IP65: Could be used indoor and outdoor, no worry about the rain and snowy weather. Automatically: Keep the lights on, and it will light up automatically at dusk, turn off automatically at dawn. Perfect Decoration: Can be hang on the trees, garden, patio, house, window for wedding, holiday, Christmas etc..