Kumeda Solar String Lights, 20 feet 30 LEDs Waterdrop Starry String Lights for Outdoor, Wedding Decorations, Gardens, Homes, Dancing, Christmas Party with 2 Modes Steady on and Flash (Multi-Color) Solar Powered : Powered by solar energy, Kumeda solar string lights are designed to be cost effective and energy efficient. 6-8 hours of solar power charging can last for 8 hours of applying. Easy to Shape : Kumeda 20 feet 30 LEDs Outdoor/Indoor WaterDrop Solar String Fairy Waterproof Lights is easy to storage and ready for next use . 2 Modes : Steady on / Flash; auto on at night; auto off in the daytime, power saving enough. WATERPROOF: This solar string lights can withstand all kinds of weather, including heavy rain and snow, perfect for Indoor and Outdoor decorations. Warranty : We offer 6 months manufacturer warranty for material and workmanship ,If you received broken or defective lights ,kindly contact us any time, we will make free replacement or full refund for you.