MARKLIN HO 484/1 INTERIOR LIGHTING X 5.  FOR 341 342 343 344 SERIES PASSENGER CARS.  I believe they will also fit 327,328, and 4000 cars. These units are in new condition with their original wrappers, but four of the wrappers have come unglued or are coming apart.  One unit is missing the end plugs, but I have included two extra wires with plugs.  These units are extremly difficult to come by, much less in new condition.  Shipping includes insurance.