The Lionel 18304 Lackawanna Electric Multi-Unit Commuter Car Set is a vintage model train accessory manufactured in 1991. This O gauge set includes a pressed steel and plastic electric multiple unit (EMU) with the corporate roadname of Lackawanna. The units feature reversing lights for added realism and are graded as C-7 Excellent. Perfect for collectors and model train enthusiasts, this set offers a high-quality and detailed addition to any model railroad layout.