The Moonrays Solar Powered LED Butterfly, Moth, Ladybug, and Dragonfly Patio Accent Light set will provide a fun and festive spirit to any patio or deck, all while taking advantage of solar energy. The LED bulbs will never need to be replaced and remain cool to the touch at all times. Installation is easy, with no wiring required. Moonrays solar lights gather energy from the sun during the day, and then automatically come on at dusk to provide outdoor lighting exactly where you want it. Let Moonrays help make your outdoor settings as livable, enjoyable, and charming as any room in your home. It has a one-year limited warranty, provided to the original purchaser, which protects this product from manufacturing defects in material, assembly, and workmanship.