I can't identify it by artist. There have been a number of torch folks knocking them off over the years. I know that its not SP. But it has all the hallmarks of torch work with Moretti glass.
Surefire Aviator with the Aviatrix mod.
If I just want a very small one - either an ARC AAA or Fenix P1. The key is to find a light whose reflector doesn't throw rings or other artifacts in the beam. Those artifacts just cast a confused beam.
Thats just tap dancing around the issue. Not unlike the well-worn "I don't know anything about marbles" to explain inaccurate listings. They are just excuses.
An out-of-round marble needs to be clearly identified as such, regardless of surface condition. Ditto for sub-surface fractures. Anything less is not ethical and attempts to take advantage of the buyer to the seller's benefit.