Allied Precision Solar Water Wiggler for Birdbath, 3 x 6.75 in, Silver

Enjoy your bird bath both day AND night! The Aurora Water Wiggler will light up at dusk and provides three hours of beautiful colors as the dome slowly shifts through the spectrum; attracts birds and helps prevent the spread of west nile virus by eliminating stagnant water in birdbaths; easy to install; silent operation; may use with heated bird bath in winter; operates on two D-cell batteries (not included) for up to two months ofcontinuous use under normal conditions, and is completely silent; patented; one year warranty; #7WW.