Our 12W external controller underwater RGB LED lights are the perfect addition to your pool or fountain. As a factory, we take pride in providing high quality yet affordable lighting solutions to our customers. Our LED lights are waterproof and come with an external controller that can be used to change the color and brightness of the lights. With a long lifespan and low energy consumption, these lights are a great investment for anyone looking to add some beautiful illumination to their underwater space, whether it be for relaxation or entertainment purposes. Trust us to provide you with the best lighting solutions for your needs.