Bosch 0335200041 Hazard Warning Flasher Trailer NOS

Bosch hazard warning turn signal flasher for vehicles with 1 trailer in new old stock (nos) with box. A small metal bracket can be attached at the back, but it is missing. The size of the relay is 3 x 3 x 4 cm. The relay is stamped with "BOSCH 0 335 200 041, 12V, 2+1x21W, 6x21W, Made in Croatia, A 71288". The box is stamped with "BOSCH 0335200041". It comes with installation instructions "Bosch Electronic Hazard Warning Turn Signal Flasher for vehicles with 1 trailer”.