The LED solar garden lights just need to be inflated and installed. No battery required, better tn rd plastic LED balls. These LED floats are more durable and sturdy enough to be thrown by guests. Our CT800 14" solar pool light is inflatable so the pool light floats on the water. The LED solar garden light and solar make pool lighting a real eye-catcher in your pool. This floating light is available in red, blue, green and white colors tt cnge automatically. Energy saving and long life: 100% solar powered automatic LED light ball. This float bulb stores solar energy in the sun and gives off light in the dark. The solar panels hidden in the sphere can convert the energy of direct sunlight into energy - no electricity is required. Once fully crged, it can work for up to 8 hours in direct sunlight. IP68 waterproof and dustproof Weatherproof: Our LED pool lights are equipped with IP 68 technology and are absolutely waterproof and dustproof. It is perfectly suitable for indoor and outdoor use. After many attempts, these pool lights can withstand heavy rain and wind at night. Various uses: Our solar lights can simply be buried underground, swimming in a pool, nging on a tree in the garden or placed on a table. This LED solar is a luminous entertainment center. Suitable for all theme parties, gardens and gardens. Make your way easier and ennce the festive atmosphere, especially Christmas.