GeekDigg String Lights USB Powered 33ft 10m 100 LED Light Strip Copper Wire DC 5V 6w 100 LED Decoration IP65 waterproof for Wedding, Party, Garden, Home Decoration (Warm White) [Flexible Copper Wire Design] made of copper wire, easy bending, flexible design allows to make any shape as you want [Multi-functions] can be used for holiday decorating, Christmas, Celebration, art making, etc [For Indoor and Outdoor Use] IP 65, waterproof, can be used for both Indoor and Outdoor use [USB operated and low Consumption] USB operated, easy to use. DC 5V, 6W, energy saving and environmental protection, low power, long life [12 Month Warranty of GEEKDIGG] every product of GEEKGIGG comes with a full 12 month warranty. Every product has been well tested, examined and packaged before sending off. Any problems please feel free to contact us firstly, and we can supply the best service for you