You bid on a small accessory that was standard in pre 1969 BMW motorcycle toolset,
a genuine Kaco clamp-on trouble light in good condition.
In the older parts lists it even had a BMW parts number.
It is fed from the electric outlet socket in the crossmember under the seat.

This is a private sale, sold as is without return.
Shipping worldwide by registered airmail letter $ 15,-

Bidder from Thailand please note : recently there has been trouble with Thailand Postal service inside the country.