VW T2 fire bus blue Hella spinning lamp

A set of two blue Hella spinning lamps for VW T2 fire department bus. One lamp is not working, because the electronic is missing. The other lamp is tested with 12 volt and working. The base diameter is 22 cm, the total height is 31 cm, the base is 13 cm height and the blue cap is 18 cm height. Both are the same size and same sort of lamp. Also included are two sealing’s between the roof and the lamp. One lamp is marked with "Hella VW 2RL002 678-03 12V 55W B1044 DIN made in Germany". The other lamp is marked with "Hella VW 2RL003 129-02 Made in Germany Glühlampe H1 12V 55W DIN K8603 71345 CH1 1280 05 A". They are together 3400g heavy and made in Germany for VW T2 fire bus.