HIGHSIDER smart Flasher relay, electronic 12 V, narrow 3-way plug with 2 pins

HIGHSIDER smart flasher relay, 2-pole, 12 Volt, electronic, also for motorcycles with 3-pole plug.
Can also be used with LED-indicators, if a 5 Watt pilot light on the cockpit lights up when flashing.
B = Battery 12 Volt (+) (49)
L = Line to indicator switch. (49a)
no ground connection required.