EcoGlow 50 - the Larger Chick Brooder The larger EcoGlow 50 - ideal for up to 50 chicks or ducklings. Different sizes of chicks are accommodated by three adjustable height settings The EcoGlow brooder top can also be used to keep your breeder or pet birds warm. The EcoGlow 50 is rated at a nominal 50 watts. It is far more efficient than conventional infra red lamps and is safer as well Dimensions: ~ 22 x 16 x 9 inches (56 x 41 x 23 cm) high