This is Wurkkos’ new TIR-based heavy thrower, running off a single 21700 cell and the low profile SFT40 emitter. It’s a remarkably compact light for the beam it throws. Check out my full review for beamshot comparisons. But here’s a runtime teaser to get you started:
Obviously that isn’t the sort of voltage-regulation you would like to see. But it is offered at at an incredible budget price for the beam. I’ll have more to say in the full review.
To be fair, all overall rating systems are subjective. I tend to attach a lot of weight to circuit features (regulation, efficiency) that may not matter to the end user.
It is certainly an incredibly focused spot beam of a light, at an unbelievable price. But I do agree that a few tweaks would be greatly appreciated.