And a couple more interesting slides.
I think I understand but pls correct as needed: at same diameter reflector, as depth increases, the spill size becomes smaller, intensity of spill is the same but its proportion of total energy (“light amount”) is less.
At the same time, proportion of energy to hotspot is more. I’d better get this right after all this discussion! 
Sorry for OT - I find topics interesting and like to group them together here. Last couple slides & I’m done 
. Light loss from reflector, dome vs no dome, and the important depth/diameter ratio.
Also some great discussion here Flashlight Optics - Dome, Dedoming and Throw
Anyone please chime in and correct as needed.
TS30S is sadly out of production. But… TS30S PRO is coming, “within 1-2 months” per Wurkkos. Hope they don’t screw up a great light and can’t wait to get my hands on the replacement.
I asked if there is going to be an introductory sale and was met with dead silence 
.
I am guessing that everyone agrees that the TS30S Pro will have Anduril 2 and reverse charging capability, most likely. Other than that, what else would they really do? Maybe fix the green tint at low levels? Maybe not. Unleash an even more homicidal murder bezel? Heh. Definitely not. Whatever the case, it ostensibly will be superior to the TS30S. Since that model was sort of a “surprise hit” for Wurkkos — or more appreciated than even expected, at least — it seems highly unlikely that they’d mess with success. That being said, it will be fun to see what they release in a month or so.
Can’t wait to see what they do come up with also, I love my TS30S it’s a great light that always boggles the minds of people who see it in action.
Btw Molicel P45B might be the best battery to squeeze more throw and output from TS30S. If battery is an option for purchase of TS30 Pro, I would opt out of the Wurkkos battery and get this one instead;
I didn’t know but apparently batteries have grades like a,b, etc. based on quality. Supposedly the best “grade A” should be available towards the end of this month. See discussion in thread above.
I only got my TS30S to throw 1 km by using the ultra-high current Nealsgadgets Lishen 2170HP, but its capacity is only 2800 mAh, and it’s not cheap. This P45B hopefully will be a great alternative.
That’s well over half mile. Not bad at all, regardless of the specs.
The fact that Wurkkos won’t share any details about the updated Pro such a short time before it is released might make it feel like a letdown if there isn’t some unexpected, cool improvement beyond reverse charging and Anduril 2. Hope they come through!
Me too. It really would take special talent to screw this up. Major determinants shouldn’t change much:
Hopefully the button light won’t have that crazy behavior as with TS21. Not sure but thought I read somewhere that the reverse charging has something to do with it.
Fingers crossed for green reflection AR lens. Should help reduce the green tint.
I’m pretty enjoy the beam spots of sample model. I hope TS30S Pro could make all people feel that Wurkkos is keeping progress always 
Oh hi Terry. Didn’t know you are still following this thread 
- thank you for listening.
Can you give us a more concrete release month if no other details? Definitely don’t change the SBT90.2!!
Any updates? Release date? Spec changes?
looks like new tube, rgb button, anduril 2
Niiice! Reflector looks larger maybe?
Thank you. I’m in! 
In case anyone is ordering but is new to this light: don’t order with Wurkkos battery. SBT90.2 is exquisitely sensitive to current draw capability. For bragging rights of initial brightness and throw Samsung 40T or better yet Molicel P45B significantly better.
Already 50% off.
I dont get it, looks the same, higher price, same performance.
Is it possible that some chips were no longer available and they made a new model based on new chips?
I am not referring to potato chips, I am referring to computer chips to quote Ross Perot.
That’s the thing, how does one improve on perfection?
I don’t mind and actually don’t want TS30S to change much. I may not like a larger reflector since TS30S is that perfect combination of size and cost.
I am curious if Wurkkos comes through with green reflection AR lens. Anduril 2 and green AR would be the only changes that I wish for. I’ll find out soon enough.