Kato USA Model Train Products N EMD F2A & F2A Rock Island 39 and 44 2 Locomotive Set 2-Unit set of DCC friendly Kato N scale F2 locomotives Designed for freight service, this locomotive is ideal for modelers looking to model eras from the mid to late 40's and beyond A units feature directional LED headlights which illuminate both headlight bezels 2 Headlights, Non Dynamic Brake, Steam generator Drop-in DCC compatible with the Train Control Systems and Digitrax Decoders