Moonrays 91525 Solar Powered Frog with Glowing Jewels. Includes 1 rechargeable 300-mAh AA NiCd battery per unit. Frogs are handpainted for a unique touch to your garden décor. Polyresin frog blends into your gardens, walkways, patios, or pathways. Solar panel unit charges during the daylight. Amber LED lights turn on automatically at night. Great for those who are frog lovers. Perfect for outside use, solar panel will keep charging even in cloudy weather. Made from durable polyresin material, tough enough to withstand natures weather.