This thermostatically controlled all-season birdbath costs only pennies a day to operate. The compression molded scalloped design provides durability, stability and longevity and mimics concrete birdbaths in appearance. With its hidden electrical connection, simply plug your extension cord into the built-in connection on the bottom side of the unit. The basin easily removes from the “twist-on” deck mount for convenience and cleaning. An optional matching pedestal, model Ped I, is also available. Three year limited warranty.