Looks very interesting, and no more jumpers with the parallel setup, can’t wait to see the beam profile in comparison with the MTN quad board.
Order placed thanks :+1:
Subscribing so I can get updates on that nice looking D4! Looks like a promising alternative to the FW3A. Going to be a tough decision between the two.
I’d assume this will be similar to the tpad quad board. The led orientation is the same.
I looked at this before i ordered the new MTN board yesterday.
A third version prototype is produced and tested, the bezel on the final version
will have the same anadizing as the body,
The turbo gets hot so quickly!
Can’t wait Hank 
Glad to hear that it is almost there. Sorry, I can’t stop myself from comparing :person_facepalming: : did the light become a bit longer with the latest bezel?
Good catch! Yes, the bezel is 2mm longer than before to fit the lens and optic better, with double o-ring to offer more reliable water proof, so, the length is 94mm now.
Usb charge?
There is no built-in charger.
Please keep it like that for the other lights too :+1:
water proof testing
Hank any idea how many lumens is gonna do?
The current test shows that the peak OTF output is around 3000lm for the XP-G2 S4.
I am little impatient!!! I can no t wait!! :heart_eyes:
Damn. Was gonna get the Nitecore Concept 1 but no point now haha
Any idea when the D1S will be available? I was about to buy a uTorch UT02, but then I saw this one.
These new lights look like they’re going to be a real hit. It’ll be hard to wait for shipping.
…It’s the 29th of the month… Hope there are no delays…
Alright how about a question to Mr. Hank then. So is the D7 model the infamous 17000 lumen 8x18650 monster, or is it another model? And if it is another model, will we someday see the 17000 lumen monster?
Was looking forward to the end of the month 