Product DescriptionMaterial: PCSize: 7 * 7cmWaterproof protection grade: IP68Package content: 1 set of waterproof color remote control lamp1. IP68 Super Waterproof: LED submersible lamps are made of waterproof high-performance materials, suitable for containers filled with water, and have been tested to work in water for more than 3 days. An O-ring is installed inside to prevent water from entering. 13 brighter LEDs for swimming in the water. It uses a 3 * AAA battery (note: batteries are not included) and has a battery life of 15 to 18 hours.2.13 LED pearls: The diving lamp has 13 bright LED pearls, with higher brightness. The brightness can be easily controlled using the remote control. It provides 4 dynamic color change modes, 16 different static color modes, and 10 brightness levels.3. Remote radio frequency and timer function: The underwater lamp with 28 buttons can be controlled through a radio frequency remote controller in the air at 5 meters and below 50 meters. The RF remote control provides multiple lighting modes. You can set the light to monochrome, or you can rotate or flicker between 16 colors.4. Multi function: This waterproof LED underwater lamp is very suitable for lighting weddings, parties, theater stages, Christmas, discos, shopping centers, museums, shops, aquarium/aquarium lights, home lighting, and other occasions.