Function: 1. Outdoor solar lamps are made of high-quality, waterproof durable material that doesn't have to worry about rust. The light can normally work in water with IP67 waterproof. it is weatherproof and suitable for outdoor use, which does not worry about rain, snow, frost or rain and sleet. 2. The light will automatically change color, with gentle and comfortable slow flash transformations of red, yellow, green, blue, white, orange and purple. It creates a unique lighting experience for your garden and pool. 3. With intelligent lighting control function, which is environmentally friendly and energy-saving. The solar lights will automatically charge and store electricity during the day, while the LED lights will turn on the projection lighting at night. 4. Each light contains 1 x AA 600mA NI-MH rechargeable battery, the battery has enough capacity to shine all night. There is an on / off button at the bottom of the ball, please turn it on before charging. 5. They can be placed in swimming pools, ponds, lakes, reservoirs, gardens and lawns. There is a hole on the ball and you can also hang them on a tree or connect several lights in series and float. Specification: Item Type: Solar Floating Ball Lights Material: plastic; Diameter: Approx. 8 cm / 3.1 inch Weight: Approx. 120g / 4.2oz Battery type: Built-in AA Ni MH battery (included) Battery capacity: 600 mAh Waterproof grade: IP67 Application: Suitable for swimming pools, ponds, lakes, reservoirs, aquariums, gardens, lawns and outdoor fountains Package List: 1 x lamp 1 x Manual Note: 1. Thanks for understanding. 2. Monitors are not calibrated same, the color of the items displayed in photos may be slightly different from the real object. Please take the real one as standard. 1. Control the light switch with the bottom switch of the product. 2. Put the solar panel of the product upwards, then put it on the water.