[Widely Used]: The LED submersible light is not only suitable for water - swimming pool, hot tub, bathtub, pond, fountain, vase, aquarium, aquarium, etc., but also perfect for decorating a variety of parties, weddings, stages and more [IP68 Waterproof Design]: The submersible LED light is designed with double-layer waterproof structure and equipped with silicone sealing rings to seal the water, this which means the LED pool lights work well indoors and outdoors and don’t limit how you can use it [16 Colors & 4 Modes]: Each light from pond fountain comes with a 24-key infrared remote control, 4 dynamic color changing modes (flash/strobe/fade/smooth) and 16 different static modes. It can control the pond fountain light up to 10m/32.8ft [Easy to use]: All you have to do is turn on the submersible LED light by simply adding 3 AAA batteries, turning on and putting in water; Lighting can be maintained for 10-12 hours with qualified dry batteries (not included). When the battery runs out, it