Who doesn't know the annoying flickering of the tail lights when passing over joints, switch crossings, or the lights going out while stationary? Additionally, with conventional train lighting, brightness is dependent on the operating voltage. A new long-term storage solution bridges the contact-related flickering and ensures that the lighting continues to shine at full brightness for a certain period even when stationary. The typical flashing of the lights during direction changes, as seen with Märklin, is also suppressed. The control electronics are designed in SMD technology, making installation in N-, TT-, and HO-scale cars hassle-free.