You should never try to do work like this for the first time in the night and under poor light conditions. I had a look at the user manual yesterday and realised there were two different projectors for low and main beam and guess what... I was playing with the main beam one instead of the low beam....
Bulb replaced and all is ok. Wondering if it will do any difference having a Philips Xtreme vision and a no-name H7 on at the same time. Probably better order another set and keep the 2nd one as a spare.