This is a model train (Tetsudo Collection) with added lights (headlights, taillights, and interior lights). All lights use LED chips, with one LED per headlight and taillight (not from a model train manufacturer). The interior lights are difficult to light up unless the train is running at high speed. The motor is a Tetsudo Collection motor, and has been checked, but some slight choppiness is not considered. The modifications are somewhat rough, and there is no case, so it is being sold as junk. Please understand this before purchasing.