During the day, the Solar Frog elegantly accents the garden, patio or deck, and at night transforms to a beautiful landsCape lighting. Made out of polyresin and is weatherproof.The lily petal has a solar panel which will power the LED bulb for approximately 6-8 hrs. Built-in light sensor for Automatic dusk-to-dawn operation plus on/off manual over-ride switch. AA-size 600MAh Ni-Cad rechargeable battery is included.