Amazon.com: Tetuga Chick Brooder Heating Plate-Chicken Brooder Heater for Chicks with Temperature Display, Adjustable Temperature & Height, 66W Safer Than Lamp Warms Up to 50 Chicks (16 x 24 inch) : Patio,
Amazon.com : Chick Brooder Heat Plate Replacement Heat Lamp Brooder Box Adjustment Height Up to 15-20 Chicks Simulates Natural Heating by a Mother Hen for Healthier Chicks/Ducks : Patio, Lawn & Garden