Upgraded Bird Bath Heater - 60W bird bath deicer for outdoor with intelligent constant temperature control, which can prevent the bird bath from freezing in winter. It only runs when needed and stops when not needed, making it safer and more energy efficient. Even in cold winter, it can attract more birds, squirrels, rabbits, etc. to play in your garden and make it full of vitality.CONSTANT TEMPERATURE SYSTEM - High quality aluminum alloy covers the entire sealing surface, with high thermal conductivity and durability, which can maximally prevent rust. Equipped with a built-in constant temperature sensor, when the water temperature reaches a certain low temperature level, the heater works automatically and dissolves ice. When the temperature of the heating base exceeds 95 F, the power is automatically disconnected.FOR BIRD SAFETY - With built-in fully covered separation layer and high-density aluminum housing, double protection, it has waterproof and rustproof properties. The high-quality and thickened wires are not damaged or injured by the pecking or biting of birds and squirrels, which ensures the safety of these small animals. Provide the birds with warm water in the winter months to ensure better care.Widely Used - Suitable for small animals, this bird bath can provide fresh and running warm water for birds, chickens and small farm animals outdoors in winter. At the same time, this bird bath defroster can also be used for different types of bird baths, cat water dispensers, dog water dispensers, small containers, suitable for metal or non-metal containersPlug and Play - No assembly required, place the bird bath heater in the middle of the bird bath. The water surface on the heater must be covered with water, and then just plug in the electricity. Your animal friends, birds, chickens, squirrels, rabbits etc. can enjoy the warm water all winter. Attention Please make sure there is enough water to completely cover the bird bath deicer.