The product is an N Scale Atlas SD50 Conrail Sill Stripe locomotive in blue color, featuring a replica of an Electro-Motive Diesel (EMD) with a Co-Co wheel configuration. It is a DC-powered frame with a DCC-ready chassis, suitable for collectors aged 14 years and up. This limited edition piece is part of the Transportation theme and includes features such as light function and painted details, making it a unique addition to any model railroad setup. Manufactured in 2004 by Atlas, this locomotive is brand new and ready to go for enthusiasts of model railroads and trains. This is a custom number and frame with the white side sill. The 6800s were also the one SD50s with this wheel model. Test and seems to run like an Atlas should. Includes case.