IP68 Waterproof Design: Suitable for outdoor settings such as swimming pools, fountains, and fish ponds; withstands harsh weather conditions, ensuring durability and reliability. Efficient Solar Charging: High-efficiency solar panels store electricity by day and automatically illuminate at night without wiring; creates a dreamy ambiance for courtyards or pool areas. Long-Lasting Battery & Intelligent Light Sensing: Intelligent light sensing technology provides a long-lasting battery that runs continuously for over 8 hours; battery replacement supported to extend overall lifespan. Solar Charging Pool Lights: No charging port required; after the first full charge, they can operate outdoors permanently relying on sun; saves money and time. Pool light comes with 30pcs High Brightness Light Beads to deliver bright and beautiful lighting, making your pool look spectacular at night; perfect for bathrooms, bathtubs, pool parties and more. Use scenarios: - Poolside night lighting for parties or relaxation - Courtyard or garden ambient lighting for outdoor spaces - Bathrooms or bathtubs for a spa-like atmosphere