Nitecore has a new light out – their very first 21700 light, in fact! (Well, aside from the TM10K, in which the 21700 was built in. I reviewed that one here.) The New P12 is a tactical, dual switch, with a package that includes Nitecore’s first 21700 cell. Read on for more!
Official Specs and Features
There’s only one version. Of course this is the new P12 – there’s an original P12 as well. It was a very similar 18650 sized light.
This light goes for $79.95 on nitecorestore.com (that’s a referral link).
This is a big light, and performs capably. I like that it’s a complete package, and I like the many carry options. The dual switch interface allows reliable operation to a single mode, if desired.
The Big Table
|Nitecore New P12|
|Emitter:||Cree XP-L HD|
|Price in USD at publication time:||$79.95 at nitecorestore.com|
|Turbo Runtime||High Runtime|
|Claimed Lumens (lm)||1200|
|Measured Lumens (at 30s)||1231 (102.6% of claim)*|
|Claimed Throw (m)||238|
|Candela (Calculated) in cd (at 30s)||375lux @ 5.481m = 11266cd|
|Throw (Calculated) (m)||212.3 (89.2% of claim)*|
|All my Nitecore reviews!|
- Measurement disclaimer: I am an amateur flashlight reviewer. I don’t have $10,000 or even $1,000 worth of testing equipment. I test output and such in PVC tubes!! Please consider claims within 10% of what I measure to be perfectly reasonable (accurate, even).
- Nitecore New P12 Flashlight
- Nitecore NL2140 4000mAh 21700 cell (pictured below)
- Pocket clip
- Belt mount holster
- Spare boot
- Spare o-ring
- 21700 to 18650 adapter
- Manual and papers
Package and Manual
Typical Nitecore package.
Nitecore has adopted Olight’s method of suggesting family planning options.
The manual is also very standard Nitecore stuff.
Build Quality and Disassembly
The New P12 (actual name) is a long light. That’s going to be something you either want or don’t. If you are ok, and this is a class of light you need, then just go ahead stop here and buy. The light is just like it should be. If it’s too long…. well I’m not here to convince you otherwise. It’s going to be too long. But the build quality and operation are still going to be great!
Both the head and tail have springs, as they should.
The threads on the tail end are square cut and fairly fine, anodized, and properly lubed. The pocket clip doesn’t really interfere with tailcap removal and replacement.
There’s a bit of knurling on the body. Not excessive, and not too grippy. For a tactical light, you might wish to have more, and more grippy, knurling.
Size and Comps
Length 154 mm
Head Size 25.4 mm
Comparison to the Convoy S2+ tells the story. The S2+ is already a long light….
Retention and Carry
There are a number of ways to carry the New P12. First I’ll mention the lanyard. It can attach through the tailcap, in a large hole.
The lanyard could also be attached on the pocket clip. The pocket clip is a friction fit clip, which can be placed in at least 3 places on the body. None of those provide especially deep carry, but at least the one shown does provide fine balance. Bezel up or down is possible, and there’s no way to use the light as a hatlight simply due to weight/balance.
Finally and probably best, for carrying the New P12 is the belt holster. It’s a plastic holster, and has grippy sides for keeping the light in place. It’ll work with the pocket clip on the light (at least in the orientation shown, but probably all others too), and allows access to both switches.
Not only that, but the bezel is uncovered, so the light can be on and used while still in the holster.
I can’t recall having had a hard holster like this before. I think I like it better than the very common nylon pouches.
Power and Runtime
As stated above, this is a 21700 light. Nitecore sells this as a package, so you’ll get a great cell, too.
But if you don’t wish to use the Nitecore cell, or in case you just need to throw an 18650 in there, Nitecore also provides an adapter. It’s directional, and has a bit of metal for good connection. It’s also possible to run the light on CR123 cells, and RCR123 cells.
The cell Nitecore includes is a protected 4000mAh 21700.
It has a button top on the positive terminal, and some fancy Nitecore branding on the negative.
The cell fits well inside the cell tube. Not tight, but no slop whatsoever.
I performed a couple of runtimes. First is High (which is the highest mode – no “Turbo”). The light wanders down from the initial output over the course of a few minutes, down to a fairly steady 850 lumens. After around 100 minutes, there’s another massive stepdown, and the light seems to just live there for ages. I stopped both tests with the light still on, and bench power indicates that the New P12 does not have Low Voltage Protection. Probably a good thing for a tactical light.
Medium is remarkably stable for almost 6 hours.
Modes and Currents
|Mode||Mode Claimed Output (lm)||Claimed Runtime||Measured Lumens||Tailcap Amps|
Pulse Width Modulation
I’m not really picking up any PWM on this light, despite what looks to be on mode 3 (Mid) below.
For reference, here’s a baseline shot, with all the room lights off and almost nothing hitting the sensor. And here’s the worst PWM light I have ever owned. Also one of the very first lights I ordered directly from China!
User Interface and Operation
There are two switches on the New P12. First is a mechanical tail switch.
It’s very proud, and of course prevents any tailstanding.
Secondly is the indicating e-switch on the side of the head.
Two user interfaces are available for the New P12. One is “Daily Mode” (default), and the other is “Tactical Mode.” Switching between them is simple: hold the side switch and click the tail switch. Continue holding the side switch til it starts flashing blue rapidly. Release the side switch. It’ll blink once (Daily) or twice (Tactical), and then the main emitter will be on (on to High, it seems).
Here’s a UI table mode! The two UI’s are similar enough that their differences are noted in the table – otherwise, they’re the same.
|Off||Click Tail Switch (TS)||On (Last Used Mode)|
|Off||Click Side Switch (SS)||No Action|
|Off||Tap TS||Momentary (Last Used Mode)*|
|On||Click SS||Daily: Mode advance (U>L>M>H)
Tactical: Mode advance (H>M>L>U)
|Strobe||Hold SS||Daily: Strobe Advance (Beacon>SOS>Strobe)
Tactical: Last Used Mode
|Strobe||Click SS||Last Used Mode|
|Off||Click Both Concurrently (and quickly release)||Battery Indicator (then On to last used mode)**|
- It is possible to change the mode with the SS while in momentary
** Battery Indicator: The side switch indicator (blue) blinks out the actual cell voltage: Four blinks, pause, one blink = 4.1V. Also works for 2-up cells, too.
LED and Beam
In the New P12 is a Cree XP-L HD, V6. The reflector is deep and smooth.
The bezel is crenelated but not sharp, so light escapes when headstanding.
These beamshots are always with the following settings: f8, ISO100, 0.3s shutter, and manual 5000K exposure.
Tint vs BLF-348 (Killzone 219b version)
I compare everything to the Killzone 219b BLF-348, because it’s inexpensive and has the best tint!
What I like
- Very fleshed out full package!
- Meets throw and output specs
- Massively long runtimes
- Nice use of dual switches
- User has choice of mode order
What I don’t like
- Suuuuper long
- No LVP
- This light was provided by Nitecore for review. I was not paid to write this review.
- This content originally appeared at zeroair.org. Please visit there for the best experience!
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