Bosch TS150 pre-war light, year 1928-1932
- lower mounting - with switch on handlebars
- for motorcycles BMW R11, R52, R42,..
- internal mechanics according to the original pattern
- light bulb 6V 25/25W + parking light 6V 5W
- including remote/dimming light switch and bowden
- function check - connect a 6V battery (polarity doesn't matter) and try switching the light