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The standout feature of this water lantern is its interactive projection function, which solves the problem of traditional water lanterns being unable to convey personalized messages. Users can pre-program custom blessing text (such as 'blessings for family' or 'happy Mid-Autumn Festival') or patterns (such as lotus flowers, zodiac signs) through a QR code scanning interface, which is then projected onto the water surface via the built-in projection module. Its IP67 waterproof rating ensures that it can withstand full immersion in water, making it suitable for use in rivers, lakes, and ponds even in light rain. The solar-powered 1200mAh lithium-ion battery can provide up to 10 hours of continuous use after a 6-hour charge in sunlight, eliminating the need for frequent battery replacements. Additionally, the eco-friendly recycled plastic material is non-toxic and durable, and each lantern is designed to be reusable for multiple festivals, reducing environmental waste compared to disposable paper water lanterns.

Overall dimensions: 30cm diameter × 15cm height; plastic shell thickness: 2mm; projection module parameters: 1W LED projector, 1080P resolution, projection distance: 0.5-1.5m; LED light source: warm white 2700K, 2W, 150lm; battery capacity: 1200mAh lithium-ion; charging efficiency: 15% conversion rate under direct sunlight; working time: 10 hours at full brightness, 20 hours at dimmed mode; waterproof level: IP67 (fully submersible up to 1m depth); material: food-grade recycled PP plastic; weight: 0.6kg (empty); floating capacity: can carry up to 0.2kg of additional decorations; packaging: recyclable cardboard box with user manual and QR code for projection customization; warranty: 1 year for the battery and electronic components.
This interactive water lantern is ideal for a variety of water-based festive events and scenic spot decorations. In cultural tourism scenic spots such as Jiangnan water towns, West Lake, or Li River, it can be used for large-scale water lantern release events, attracting tourists and creating a romantic, immersive atmosphere. For community events, it is suitable for Zhongyuan Festival blessing activities, where residents can release lanterns with personalized messages to honor ancestors and send good wishes. In private family gatherings, it can be used in backyard ponds or small lakes during the Mid-Autumn Festival, allowing family members to interact by customizing projection messages and enjoying the warm, festive ambiance. Additionally, it is a unique promotional gift for hotels, resorts, or cultural tourism companies, as it combines eco-friendliness, interactivity, and cultural symbolism to enhance brand image.