This LED solar light set comes complete with a tube, ground spike, and rechargeable battery and is easy to install. It is perfect decorative lighting for gardens, patios, paths, yards, and balconies. This solar ball light is made of durable plastic for years of use. With twelve 0,1 W LED lights inside, the lamp is able to provide 1,2 W lighting. The light would turn on automatically when it gets dark and its duration of lighting depends on weather conditions. Usually, it can last 8 hours with 3-hour solar radiation. Since the battery is charged with solar energy, the light would bring no pollutions to the environment. And with no need of using wires to connect the light to the socket for charging, it is safer for use and more convenient to move. Besides, you do not need to pay electric charges for this ball light since it is solar-powered. It is truly a one-time investment that brings permanent returns. Size: 61cm H x 40cm W x 40cm D