Canadian 4 Bay cylindrical grain hopper with flashing end of train device - Canadian National (oxide red) - HO scale. Bachmann Canadian 4-bay cylindrical grain hopper comes equipped with a track-powered flashing red LED light (also known as a flashing rear end device or Fred). just attach the car to the end of your HO train for a modern finishing touch. Operates on both DC and DCC layouts. It also features metal wheels and E-Z Mate mark II couplers. Bachmann also offers a separate end of train device (item no. 42907) that you can use to replace the rear truck/coupler on a variety of rolling stock. See Bachmann Trains website for a list of compatible equipment