IP68 Waterproof]The submersible LED Tea Lights is IP68 waterproof design, made of high-quality ABS material and a sealed round silicone ring, it could be waterproof by screwing the lights tightly, which can be submerged into the water, suitable for indoor & outdoor. Long Battery Life]Our submersible led light waterproof is powered by 2*AG10batteries(included), the working time is up to 100 hours, twice that of similar products, and can easily replace the battery via the tab at the bottom. Perfect Application]Suitable for Halloween, Thanksgiving, Christmas, Wedding, Party, Date, Outdoor Garden. They are ideal for Vase, Pool, Pond, Fishtank, Wine Cups, Bathtub, etc. You be amazed by the amazing effect providing with an exquisite sensation for your home. Safe and , Easy to Use ]Waterproof led light, No flame, No burning odor, No fire hazard. high transparency transparent shell, wear-, anti-fall, no cracking; our led lights use white LED beads to create a night light color, creating a warm atmosphere and dispelling the no lights darkness in reality Best After-sales]Your satisfaction has always been our top priority. If you have any product quality problems with our products, please contact our after-sales online customer service in time.