Use this bottle shape led string Cork light to create a warm & romantic atmosphere, this universal bottle shape can be fit in any bottles like - wine bottle, bear bottle or any other bottles. Strings are powered by 3 x LR44 replaceable batteries (included) which can easily light up the product & can illuminate non-stop. This bottle led string is also waterproof can be immersed into water & can be shape as you want. This bottle shaped cork is widely used for - Festivals like - Diwali, Christmas, Halloween Night etc. Can also be use to create indoor lighting decoration.