Thank you, that’s interesting 
. I’ve seen Endermann calling that off-axis parabolic reflector.
It clearly works well with headlamp LEDs which are often sold pre-mounted as several-in-a-row configurations. That seems to be what IQ-X is using.
Any more info of Lupine SL A projection optics?
ADDED: Though I still don’t understand that IQ-X convex lens.
Is it used together with the reflector?