Moonray 98008 Solar Powered Butterfly Outdoor Decorative Stake Light Clear acrylic Butterfly Stake Light figurine lights up at night and charges by day LED automatically turns on at dusk and off at dawn and charges the battery The light is color-changing and powered by the AA rechargeable battery, battery included AA NiCd battery is recharged automatically each day in the sunlight using a solar panel Solar butterfly stake light stands approximately 30-Inch tall