This underwater light has 16 dynamic colors, and multiple modes (flash, fade, smooth), giving you more options and creating a more beautiful atmosphere. It adopts a special waterproof structure design, equipped with 2 silicone sealing rings, which can better prevent water from entering the lamp, making it more durable. Suitable for bathtub, vase base, pond, aquarium, fish tank, swimming pool waterproof LED light, fountain waterproof light, Halloween, Christmas, party, home, garden, and other decorations. We recommend that when you are not in use, take it out of the water, and do not keep soaking in the water, so as not to reduce the service life.