[Upgrade 80 LED Ball Lights]: Super bright 80 LED external light string. Our fairy lights are waterproof and insulated, won't overheat, safe to touch after a few hours of use, and safe to touch after a few hours of use, saving energy and reducing costs. It is an ideal decoration for your garden, patio, patio, wedding, party, Christmas, etc. [Safe to use, IP65 waterproof]: The floor lamp is powered by 31V low voltage, and the plug has a built-in resistance wire. Keeps cool even after hours of use. Safe to use by both children and adults. The light string is IP65 waterproof and can be used in water or rain, creating a stunning night scene. [Easy to install and eco-friendly]: No assembly, no tools, easy to create the shape you want; it can be hung on the wall, patio, yard, fence, Christmas tree, etc. Low voltage does not generate much heat, consumes less power, and does not require batteries. [High Quality and Service]: 80 high-quality ball string lights with a service life of up to 30,000 hours.