Note: The lamp body does not contain batteries; the remote control contains button cell batteries. Improved underwater pond lighting - 16 LEDs - Submersible lighting - IP68 - 100% waterproof - Equipped with special magnets and suction cups. The lamp is suitable for both wet and dry places and can be used as indoor/outdoor lighting, decorative lighting or night light. 16 colors and stronger brightness - Each pool light has 16 bright LED beads, offering higher brightness compared to 10 LED beads. You can easily control the brightness with the RF remote control. It offers 4 dynamic color changing modes, 16 different static color modes, as well as 10 brightness levels and 2, 4 and 6 hour timer settings. Dustproof and waterproof housing - Our underwater LED product has an IP68 rating for its waterproof material. Made of 100% IP68 waterproof and transparent plastic, it can work normally even in cold or bad weather. Super bright LED lamp, long lifespan. Create the perfect atmosphere – this waterproof LED light is perfect for illuminating pumpkins, hanging paper lanterns, vase bases, flowers, aquariums, fish tanks, ponds, swimming pools, weddings, parties, Christmas, fountains and other occasions. The underwater LED lamp is powered by 3 AA batteries and lasts 20-50 hours. 360° remote control without having to point the lights directly at them. The pool lights work with an RF remote control, allowing you to easily control the pool light from up to 50 m in the air and 5 m underwater.