DB, 2-axle covered goods wagon Gmhs 55 with tail light, Era III.

- Internal electronics with continuously glowing or flashing tail lights depending on the variant.

- The power supply is ensured by a replaceable battery inside the wagon.

- The operation of the tail lights is controlled by a magnet included in the delivery. At the end of the wagon equipped with tail lights, there is a reed contact directly under the wagon roof. When the magnet is brought close to this end of the wagon roof, the reed contact is activated, turning the tail light either on or off.