【Keeping the Water Ice Free】-- Our bird bath warmer will keeps your birdbath temperature comfortable and warm enough for many types of wildlife to enjoy. It will makes you happy to look out during a beautiful snow storm and see a bird getting a drink or a moment of rest in winter :)
【Saving Energy & Safe Use】-- This bird bath water heater uses 120V voltage and has a heating power of 50W.With thermostatically controlled design, Our Birdbath heater operates only when necessary to automatically prevent water from freezing and does not heat the water. Low power consumption ensures safe use and save the environment and electricity.