... tea light Re-usable, waterproof, perfect for lighting up vases ,flower or any water to decorate. Submersible led tea light Feature ... :Re-usable, waterproof, perfect for lighting up vases ,flower or any water to decorate Specifications: 1.ABS material2.Size ... Good choice for decorating glass bottle,candle ,transparent acrylic product,flower,vase and candle etc,you just put 2pcs or 5 pcs ...