... for lighting up vases ,flower or any water to decorate. Submersible led tea light Feature:Re-usable, waterproof, perfect for lighting up ... :3.04x2cm3.Operated by 2xCR2032 battery4.High brightness led5.9 led color:red,orange,blue,green,yellow,white,amber,purple and ... and candle etc,you just put 2pcs or 5 pcs submersible led light on the bottom ,it will disguise where the light ...