Rolling wave of High CRI Triple or single N219b, or stock Jetbeam RRT-01 Rotaries

which reflector do we need, something from an early SPA Defense Novatac?

fwiw, there are 2 reflectors on Original RRT-01 and Eye10 lights, some are smooth, some are Orange peel
I only have Orange peel on mine… they are not very good, they have rings in the beam, in fact, they look like the reflectors in the later issued Novatacs, that have visible rings at the base of the reflector surface itself, almost like a fresnel lens…

earlier novatacs had better reflectors, with tighter hotspots and no rings.

The new smooth reflector does seem to lack the rings present in the Original RRT-01 OP reflector
found these pics of the new version RRT-01 modded to 219c:

I agree the new model RRT-01 has a better reflector and better beam than the Original RRT-01 OP reflector

here is the beam of the Original stock Eye10 w XM-L (which I consider essentially identical to the Original RRT-01):

I can see concentric rings in the corona, that resemble the rings in the reflector pictured on the right in the group of 3 reflectors above. The rings get worse with the smaller N219b swap.