Hella KL80 light beacon blue lens 12V 1977

Blue 12V Hella KL80 light beacon in good used condition. I tested the lamp with 12V and it runs as it should. The rotary function works and the bulb burns. The blue lens is stamped with "Hella, Made in Germany, CH1 128001, CH1 128002". The motor is stamped with "12V" and the reflector inside is stamped with "177" (possible 1/1977). The base is without dents and the diameter is 22cm. The total height is 23 cm. Made in Germany.