Thank you BrownBaker, Günter and Owen.
I bookmarked both websites - SNG Barrett as well as MartinRobey. SNG Barrett has the 4-position light switch from 120€. Still quite a bit of money for a light switch but much better than e.g. MK Holztechnik
Owen - thank you very much for the offer - I will send you a PM
Regards
Tim
