Me too, I want 26650 C8A/C8F !
I just ordered on on Amazon using my discount. If one comes out with a 22650 I’d get that too. Lol
+1
Once it’s too thick to comfortably fit in a pants pocket, it may as well be as thick as the old D cell flashlights. I don’t see the point in anything between 18xxx and 26xxx either.
I have the JKK03; It has mode memory and can be switched off from any level with long pressure.
Other: the crown is compatible with that of the C8, at least with that in SS; I put the one in the SS, it screws well and remains only a “step” of about seven tenths of a millimeter between steel and aluminum. Then I put her back because I like it original
Did anyone else’s Sofirn C8F v2.0 kit come with an 18650 charger? The 21700 battery that it comes with doesn’t fit in that.
I have two of the little single cell Sofirn chargers. One came with my C8F and one came with my SP3. Both chargers are exactly the same and both will hold my Sofirn 21700 and my Shockli 21700 just fine.
The bottom of the charger Says- Li-Poly Charger, USB lithium battery charger for 26650, 18650, 16340, 14500, 10440 lithium battery.
I can insert the 21700 cell with about 2mm space to spare.
I’ll be darned. Lol. You’re right. Thanks for clarifying!! The charger it comes with does fit the Sofirn 4000 mah 21700 battery.
What that single cell charger does NOT fit is the Acebeam 5100 mah 21700 button top battery.
Hmm, fits perfectly for me.
This could be a nice light for a powerful fully regulated and efficient boost driver with tiny sense voltage/resistor and massive inductor/caps powering 3S emitters. Yes, I am different. I like to have full blast on tap from start to end of battery discharge.
FET 
+7135 sheeesh!
Cheers :-)
Build it and they will come :+1: …….out of the corn…or where ever…. 
Uh-oh! The’re coming for The Warriors!
[quote=Lightbringer]
Uh-oh! The’re coming for The Warriors!
:rage: Hated this guy, what a Dick!
PM sent, code please.
So with the 2.0 version, does it directly go to max lumens when double clicked to turbo? or does it do the same 1-2 seconds ramp up as version 1?
Yah, well, he got his…
just an update. I got my revised driver today.
I had told them the light didn’t seem to put out 3000 lumen…
Just a heads up, the company listens and responds. And follows up !
PM sent, code please… 
Hello Guys,
Thank you for stopping footstep. To celebrate Easter we would like to provide some codes for you guys on AMZ US & AMZ DE from 15th April to 22th April (USA Time) for our models.
BTW: Amazon CA and Amazon AU, also have a good deal, please check on amazon page directly we have cut the price already.
Hope you will enjoy it and have a good holiday!
Amazon US:
1.Sofirn Q8 [Code: SofirnQ8]
Original price: $ 59.99
Deal price : $ 44.99
Amazon US link: https://www.amazon.com/Powerful-Flashlight-Professional-Searchlight-Upgraded/dp/B07GR2HM2Y
2.Sofirn SP31V2.0 flashlight kit [Code：SofirnSP31]
Original price: $ 35.99
Deal price : $ 25.19
Amazon US link: https://www.amazon.com/Tactical-Flashlight-Features-Rechargeable-Battery/dp/B07FKJDH93
Amazon DE:
1.Sofirn SP31V2.0 Flashlight only [Code: FYLKXJ7L]
Original price: € 27.99
Deal price : € 20.99
Amazon DE link: https://www.amazon.de/Sofirn-Taschenlampe-kleines-Camping-Stromausfall/dp/B07GPLM8XZ
2.Sofirn C8F KIT [Code: TFVJI8O9]
Original price: € 49.99
Deal price : €37.49
Amazon DE link: Amazon.de
I checked Amazon.ca and the SP36 is really great price.
It’s $63 CDN which is about $47 USD
If you are new to Sofirn and Amazon.ca, be careful and look around. There are 3rd party resellers with ridiculous prices. Check to make sure it’s….Ships from and sold by Sofirn
Thank you. Grabbed another Q8. I have no clue why but, I did.