Remote controlled Submersible Wedding Party Vase Plum Blossom Shape LED Tea Light Pack of 12 (Light Color---Blue) With remote control, very convenient Reusable, submersible, waterproof and wireless Perfect for lighting up vases, bowls, or any water filled containers Often used for centerpieces, any occasion where adding light to flowers or vases The submersible light can be turned on or off by twisting the base of the unit.