IP44 Waterproof The wire can is in the water. Don't worry about putting your string lights in a cup with water. The waterproof design also increases the durability of our products.Bottle lights is used for bedroom interior wedding christmas garden party new year and other festival decoration ,create a romantic atmosphere, the muiltcolor LED bottle lights is as beautiful as the firefly in the fairy tale.(Warning:cork is non waterproof) Universal DimensionsCork lights for bottles are 0.59-0.86 inches in size, the cork has the most universal size for various bottles, the perfect decoration of glass bottles, wine bottles, beer bottles, adds a charming atmosphere to the party. Battery OperatedEach wine bottle lights has an ON/OFF switch, powered by 3 LR44 batteries (batteries already Installed). And don't need to screwdriver to open the battery case, Don't need to go to shop to buy batteries and screwdriver. So as to prevent children from swallowing the battery. Widely UsedWine bottle lights emits warm white light to decorate the table or living room, bedroom, kitchen, and even the corner of the bathroom. Whatever the room is, it is necessary to create a perfect atmosphere and atmosphere. Meanwhile it also can DIY for party Chrismas birthday wedding new year festivals Halloween Thanksgiving Day Mothers Day indoor outdoor High QualityThe bottle lights is made of high-quality materials, flexible and easy to store, with high brightness, low radiation, use safety and no pollution. LED bottle lights have more less ultraviolet light and infrared, reduce to damage to the body. This is also a great gift for friends and family.Products from Bazhou's store