Features: [Solar Powered]With high brightness and low energy consumption, solar-powered LED lawn light has no electric shock and radiation, which is safe for you. [Auto Sensor]The light can automatically charge itself at day time (enough sunlight) and light up in a dark environment. [Polycrystalline Silicon Solar Panel]High light conversion rate solar panel can work up to 15-30 hours after fully charged by sunlight. [Adjustable Angle]Angle can be adjusted in 90 degrees that enables the panel to absorb sunlight energy efficiently. [Waterproof Dustproof]Water resistance and high-quality ABS frame make them work well and safe in different kinds of weather, high-temperature resistance, and frost resistance.