LED Ice Cubes Waterproof Submersible Lights, 12-Piece
These LED light can also be used in water for a shimmering water effect. This is for decoration only, do not use in beverages. Fill vases with these lights, add water and watch the water bend light for a radiant glow.
High power, long lived (100,000 hours) led light. Each submersible lamp is powered by two CR203 batteries. Turn the lamp on and off is easy - just twist!