Automatic regulation and twilight activation - Built-in light sensor detects ambient light and automatically adjusts brightness - Lights activate at twilight and maintain autonomous, hands-free operation Outdoor lighting for pools and ponds - Floating solar lights designed to enhance outdoor spaces - Great for festive gatherings, elegant evenings, or permanent decoration - Suitable for swimming pools, garden ponds, and commercial ponds Durable and waterproof - Reinforced sealing technology blocks moisture and debris for long-term water use - Waterproof casing provides reliable performance in aquatic environments Energy efficient and maintenance free - Solar charging stores energy by day and automatically emits a soft glow at night - No external power supply required and no battery replacement needed Use scenarios - Poolside ambiance: place on the water to create a safe, inviting glow during evening swims or gatherings - Garden pond accents: accentuate plant life and water features for décor that lasts through seasons - Commercial ponds: improve outdoor spaces at hotels, parks, or venues with subtle, energy-efficient lighting Key attributes - Function: automatic lighting regulation with twilight activation - Compatibility: suitable for pools, garden ponds, and commercial ponds - Durability: reinforced sealing and waterproof casing for underwater use - Performance: efficient solar charging with automatic night illumination - Maintenance: no external power source or battery replacement required