Omnilux PAR36 30 Watts 6,4V WFL G-53

We bought those bulbs to be used in par36 cans for exhibition illumination. They produce a square of focused light which is the size of an A3 sheet at 1.5m distance of the wall and a shimmer ring around it.
They came in as replacement for VNSP bulbs which just were too narrow and too focused to highlight a whole picture.
I would recommend those for budget situation of exhibition illumination, haven't tested the lifespan (will be done) or farther distances than 2m.

I have a slightly unusual use case for these - as blinders for smaller events, where regular 650w blinder lamps would be unnecessary. They make a nice warm glow in the background without being ridiculously bright or using a lot of power. Very happy for them in this use case.