The Lionel CW-80 80W Transformer Controller Train Power Supply is a black plastic power supply designed for model railroads and trains. Manufactured in 2014, this 80W AC transformer features an analog control system and includes light and sound functions for a realistic simulation. With a gauge of O Scale and a brand of Lionel, this transformer is suitable for train enthusiasts aged 8 to adult, making it a great addition to any model railroad setup.