A new train was introduced in the summer of 2009 called the "Emerald Night", modelled on a steam locomotive. This train was sold without a motor as set number 10194. Necessary part numbers were listed on the rear of the box to convert the Emerald Night to a Power Functions compatible train. These parts were available separately, but mainly online. There was an additional 'collection' pack available with all the necessary parts to power the Emerald Night. These included a rechargeable battery box, a new infrared remote controller, plus a Power Functions motor and infrared receiver. Although this is a "Power Functions" setup, this particular setup existed only for the Emerald Night, as a new motor was in development.