Have a (7) color-changing LED in each that automatically illuminate at night* LED bulbs will never need to be replaced and will remain cool to the touch at all times, providing safe lighting that will not burn or heat-up * (1) rechargeable battery (included) charges using the suns rays and advanced Moonrays solar technology to provide light for 6 to 8-hours on a full battery charge * These lights measures 3-inches by 4.25-inches tall * Comes with a limited 1-year warranty