Hello mircea,
Place all the effects from the library into your existing effects folder on your P3D.
Change the value from 250 to 1000, these are for all the airports in your P3D.
Yes, if the lighting goes out in your cockpit, it means that you have exceeded the limit of spot lights, therefore the limit of 250.
Looking at your screenshot, the dynamic lighting profile is not properly installed.
Regards
Kevin