The item is an eco-friendly and energy-saving solar powered LED light, which is powered by solar energy and adopts LED bulb as light source to give off bright white light, to make it perfect for accent lighting or to add a bit more illumination to those spaces where it always seems just a little too dark or standard lights would be problematic. The built-in solar panel absorbs sunlight and change the sunlight into electricity power to charge the built-in battery during the daytme, and then the LED light will auto turn on automatically at dusk. Wonderful solar LED light ideal for garden fence, park, stairway, corrdior, etc.