Waterproof: Reusable and 100% waterproof. Features a rubber O-ring at the bottom to prevent water from entering. Make sure it is properly tightened. This waterproof LED light will make your life even more enjoyable. Practical remote control: This waterproof LED light uses 3 AAA batteries (not included) and has 13 LED beads for higher brightness, 16 colors, and 3 dynamic modes: flashing and soft light. The waterproof LED light can be controlled via an infrared remote control, allowing for static color, dynamic tracking mode, dimming, and on/off functions. Multiple colors: The waterproof LED light is available in 16 different colors: red, green, blue, white, yellow, purple, and other decorative colors. A perfect alternative to candles, it meets fire safety regulations, avoids open flame risks, and is flicker-free. Perfect for illuminating vases, bowls, ponds, aquariums, swimming pools, or other water-filled containers. This recessed RGB LED light can transform an ordinary bowl into a beautiful and eye-catching decorative detail.