Automatic Solar Design Charges via sunlight and stores energy to illuminate automatically after dusk. Efficient solar panels require no external wiring or battery swaps, delivering a maintenance lighting solution. Dynamic Light System Builtin intelligent LED technology cycles through seven gradient hues, projecting shimmering reflections onto pools or walls. Provides immersive, ecofriendly luminosity without ongoing energy costs. Smart Light Sensor Technology Equipped with an ambient light sensor that autoadjusts brightness based on surrounding conditions. Intelligent sensing eliminates the need to manually control the lights. Secure Performance Advanced sealing technology delivers waterproof and dustproof performance for stable underwater illumination. Designed to withstand longterm submersion without leakage. Use scenarios Night pool ambience: Float these lights in the pool to create a subtle underwater glow and moving reflections, enhancing mood for evenings without wiring or batteries. Exterior decor and entertainment: Place near pool edges or on walls to cast colorful reflections onto water and surrounding surfaces during outdoor gatherings. Lowmaintenance events: Rely on automatic operation after dusk for backyard parties or everyday use, with no setup or manual adjustments required. Compatibility and practicality Floating design makes them suitable for pools and other water features. No external power source or wiring needed, simplifying installation and maintenance. Durable underwater illumination supported by reliable sealing for longterm use.