【Multiple Colors and Flash Modes】When you want to change the mood on New Year’s Day, Valentine’s Day, Christmas, Easter and Thanksgiving, this submersible light is a must-have for family trips. 【Decorate Your Water】This underwater tea light is reusable, 100% waterproof, you could decorate your fountain, vases, fish tanks, bathtubs, rockeries, plants, aquariums, etc. To ensure the waterproof effect, please tighten it clockwise. 【Easy to Use】The waterproof LED lights are equipped with a remote control. You can easily adjust the brightness, color, flash mode and turn it on or off according to your needs.