Automatic sensor switch, dazzling change of lighting effects, with bright and soft colors, can make the light brighter. Built-in upgraded high-brightness LED lamp beads, reduce energy consumption, increase life expectancy, colorful light conversion system, cyclically change the light color, high-quality monocrystalline silicon solar panel, high power conversion rate, cloudy, rain, and snow can also be charged , And a 18650 battery, 1200MAH, built-in large-capacity solar battery, can be charged for 8-10 hours a day.