Fantado PaperLanternStore.com 20 Blue LED Micro Fairy String Light, Weatherproof Wire w/Timer (6ft, Battery Operated) PaperLanternStore's newly redesigned Blue LED micro fairy wire Weatherproof lights are now 100% Weatherproof - including the battery pack Perfect for all outdoor events like Wedding receptions and holiday dinner parties, you can create the beautiful, whimsy atmosphere you are looking to achieve without the worry of rain or wind. These string lights are made of thin copper micro strand light wire and can bent into desired shapes like coils or balls, or they can simply take the shape of the vase or container you put them into Being fully Weatherproof and powered by a Weatherproof battery pack, these are our most versatile lighting solutions for your outdoor event since you will not need to be close to a power outlet. Fantado Products are UL Listed and meet 16 CFR 1120.3(c) certification