Colorful LED Solar Fountain: This 2.5W solar fountain is equipped with six LEDs; the colorful lights turn on automatically at night. Equipped with a 1200mAh battery, it can work for about 3 to 4 hours at night on a full charge. During the day, it attracts a variety of birds, such as hummingbirds; At night, you and your family can enjoy the beautiful colored lights that illuminate your garden. Water and Blockage Protection Systems: The solar bird bath fountain pump is equipped with a dry-water protection system and anti-clogging technology. It will automatically shut off when the water level is low or the filter is clogged. The improved built-in filter Reduces clogging and requires less frequent cleaning. The solar fountain stops in shaded or cloudy weather.