1. Create an atmosphere: 10 color-changing RGB LED lights, such as red, green, blue, purple, yellow, and more. 3 dynamic modes. Multi-color LED lights can be controlled remotely, and can be used as decorative lights to create a soft and inviting atmosphere during parties or gatherings with friends. This durable lighting solution adds more fun to your events. 2. Multi-use: These lights are suitable for party and event lighting, holiday accent lighting, indoor and outdoor decoration, floral arrangements, and more. Ideal for weddings, parties, stages, Halloween, Christmas, nightclubs, shopping malls, jewelry stores, showrooms, display cabinets, museums, shops, and aquariums. 3. Durable and reusable: Waterproof design, perfect for lighting vases, bowls, bath toys, or any water-filled container. This underwater light can transform an ordinary bowl into a stunning centerpiece. 4. IP68 waterproof: The lights are IP68 rated. Ensure the gaskets are properly positioned and the cap is tightly closed. If moisture is found on the wires or inside the battery compartment when opening the cap, please wipe it dry. 5. Battery powered: These underwater LED lights operate on 3 AAA batteries (not included) and can last for approximately 12-16 hours. For best results, use fresh batteries. Note: Battery life may vary depending on usage.