The metal steel silhouettes of the four birds features a feathered filigree design which holds an integral solar panel which charges up during the day. Hidden inside the body of the sculpture is an energy saving LED light which automatically turns on at night to provide an eye catching night time illumination design. The led light can be controlled by an easily accessible on/off switch and when fully charged, this attractive solar light provides up to 6 hours of light. Each Outdoor Animal Garden Bird Metal Sculpture Statue with Solar Light and Ground Stake Dimensions: 6.5" L x 13" W x 20.3" H, 2 lbs.