16340, CR123A, or RCR123A, doesn't matter as long as it's only one!
PS: you don't need to own the light, just post a pic from the internet, I want to see what lights are out there that I don't know of yet 
Here are some of my favourites:
obvious name is obvious
Foursevens PK Knight
Olight S1 Baton
On The Road M3 (cheap clone of the Olight S1)
Nitecore EC11
Ultrafire U-F10 (cheap clone of the EC11)
Some of my 16340 favorites that i kept
FourSevens Atom
Aurora SH-034
CQG Bullet
EagleTac D25c Ti
FourSevens Mini ML Ti
FourSevens PK Paladin
Maratac CR123 Copper
Nitecore Ex11.2
Olight TC10 Ti
OTR M3
Sunwayman V10r Ti
Thrunite T20T
Trustfire Mini 01
Trustfire Mini 02
Ultrafire UF-10
Stock versions may vary considerably
- LEDs & Other Stuff - - UI CheatSheets - - CRX Flashlight Builds - - CRX Stuff for Sale -
Nice collection! That modded UF10 looks like something I might want to buy soon
The OPTOFIRE - 4.63Mcd aspheric LED flashlight The SYNIOSBEAM - 10Mcd recoil LED flashlight List of the farthest throwing flashlights
It was a bit of work but i got a 16500 cell in there with a fet driver, much better.
- LEDs & Other Stuff - - UI CheatSheets - - CRX Flashlight Builds - - CRX Stuff for Sale -
My Three favorites are: Jetbeam Jet-II Pro, Jetbeam Jet-II MK, Olight S1 Baton
Boycott Nike
Olight S-Mini Ti BB (5D1 80+ CRI)
"-X3-, is there any place in your house without a flashlight ?"
My Flashlight public album (mods, emitter swaps, eye candy)
My reviews channel (French language, Olight, Thorfire, Sofirn, Lumintop : 60+ lights tested)
My personal channel (including Olight SR mini, S1, S2, S1A and S-mini disassembly)
M4DM4X blog, saves you $$$
Thiz one
big fan of the On The Road i3
But WAUW:
just dang beautiful!!!
It is done when it is done
How my BLF Specials generally work, please read before asking Qs
The Q8, Exciting a groupbuy for a Premium BLF special high lumens soda can light!
The GT, A BLF special GIGA thrower
The FW3A, a TLF BLF special small, elegant, powerful triple
Lithium Ion safety 101 important read
Sorry grammarlovers, I am a real King Typo.
Love the 16340, at least in a small “edc” light. Here’s my favorites:
http://budgetlightforum.com/node/41004
I’m just sad that FastTech stopped selling the awesome 602C host…
Keepin’ the “B” in BLF
The UF UF10 is quite different internally than the EC11 IIRC. The UF10 is a pull out zoomie like the SK68 whereas the EC11 has the two switches and quite a few more functions. I like the looks of both of them though. I have an EA11 and would also like to get the EC11 as well since I they have the same features (which I like). The UF 10 is very similar to the Tacfire SK69 from what I’ve recently seen.
Survival & Emergency Preparedness http://sepboard.us
NiteEye 10…also uses 18350..
EagleTac D25C
Wow had no idea they made a zoomie in that style!
Yeah one is a cheap zoomie while the other is a high end reflector light. Both look nearly identical from the outside though
The OPTOFIRE - 4.63Mcd aspheric LED flashlight The SYNIOSBEAM - 10Mcd recoil LED flashlight List of the farthest throwing flashlights
16340 is my fav edc size, output, run time and of course size! Find it(along with 18350) a decent balance for every day uses.
Few i like a lot are……………..
v11r mirage with 219c(thanks to gunga)
HDS rotary hi cri 200lm 219b
Haiku tana triple 219b 4500k
Pocket Rocket off PK
Difficult choice between these two, but probably the good old D25C (5000k nichia, biscotti fw and trits)
One is a lot bigger than the other
The OPTOFIRE - 4.63Mcd aspheric LED flashlight The SYNIOSBEAM - 10Mcd recoil LED flashlight List of the farthest throwing flashlights
Malkoff SHO.
"He is your friend, your partner, your defender, your dog. You are his life, his love, his leader. He will be yours, faithful and true, to the last beat of his heart. You owe it to him to be worthy of such devotion."
My custom flashlight
XTAR WK42
I did not like PWM.
So I made a new driver for it
http://forum.fonarevka.ru/showpost.php?p=881876&postcount=20
SWM V10R dark gray:
My 16340 collection
Nice pics guys! Thanks for sharing
My favorite 16340 is an Aspheric Utorch S1 Mini, modded to 2000k and 4500k Nichias
Aspheric Lenses are outstanding for close range and HatLamp use
I include an RRT-01 for the infinitely variable UI, the lowest low, and highest high (destined for a High CRI LED swap)
I include a Novatac, for the small hotspot, and Programmable brightness modes (destined for a High CRI LED swap, that will also triple the max brightness)
I have a couple of 16340 lights but for months I’ve been carrying a 4000k triple modded D25c ti (2017 version) with single led lighted tail. Occasionally I need something with a little more throw but the size, feel, tint etc… it’s been hard to find a new fav
Can imagine, very nice.
Very nice
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