The Nitecore TINI3 keychain flashlight is a dual-switch, OLED-display gentle with a number of CCT choices! It has cool, impartial, and heat white multi function! Learn on!
Official Specs and Options
Right here’s a referral hyperlink to the Nitecore TINI3 keychain flashlight product web page.
Variations
Three physique colours of the Nitecore TINI3 keychain flashlight have been made, nevertheless it appears to be like like this orange is out of inventory. Out there now are gray and black..
Value
All physique colours of the Nitecore TINI3 keychain flashlight promote for $39.95. Purchase yours Nitecore TINI3 keychain flashlight by way of my referral hyperlink!
What’s Included
- Nitecore TINI3 keychain flashlight
- Charging cable
- Keychain components
- Handbook
Bundle and Handbook
Construct High quality and Disassembly
It’s been some time (6 years!) since I examined a Mini – and that was the Tini CU. This can be a related gentle however has been up to date in some ways, together with the choice of there CCTs multi function gentle.
The construct high quality appears fantastic, however I didn’t take the sunshine aside in any respect. Either side have three TORX screws, so it is attainable to get in there!
Dimension and Comps
Dimensions L-1.86″ x W-1.00″ x H-0.55″
Weight 0.71 oz
If the flashlight will headstand, I’ll present it right here. If the flashlight will tailstand, I’ll additionally present that right here too!
Right here’s the check gentle with the venerable Convoy S2+. The model under is a customized laser-engraved Convoy S2+ host by GadgetConnections.com. I did a full publish on an engraved orange host proper right here! Or go straight to GadgetConnections.com to purchase your Convoy S2+ now!
Within the picture above, chances are you’ll be aware that the SRM (customary reference materials) flashlight for comparability has modified! I used a TorchLAB BOSS 35 for ages. Now what you’ll be able to see because the 18350 SRM is the Hanko Machine Works Trident. Whereas I’ve not reviewed or examined the Gunner Grip model seen right here, I’ve examined a Hanko Machine Works Trident Whole Tesseract in brass. I really like the Trident, and it’s a putting distinction subsequent to the cheap Convoy S2+, which additionally makes an important customary reference materials.
Retention and Carry
This can be a keychain gentle, so there’s a keychain loop on the physique. 
Nitecore consists of the items wanted to connect the sunshine to a keychain, too.
There’s no magnet or some other technique to retain the sunshine. I carry this within the pocket, although, with none attachment. I choose it that approach.
Energy and Runtime
The Nitecore TINI3 keychain flashlight has a built-in inside cell, which is acknowledged as a 330mAh battery. Nitecore has been correct prior to now with their different related fashions. This isn’t a user-replaceable battery.
Each tooth of the sawtooth under is me releasing then clicking the swap once more. Turbo is momentary-only, however doesn’t appear to step right down to Excessive – it simply fades down.
Charging
Charging is by USB-C.
Nitecore features a charging cable, too!
Charging appears to be like nice, at round 1C, or 0.3A. This finishes in round an hour and a half, with each A to C and C to C.
Modes and Currents
| Mode | Mode Claimed Output (lm) | Claimed Runtime | Measured Lumens |
|---|---|---|---|
| Turbo – Cool white | 600 | – | 600 (0s) 469 (30s) |
| Excessive – Cool white | 200 | 1h | 189 (0s) 185 (30s) |
| Mid – Cool white | 65 | 2h45m | 54 |
| Low – Cool white | 15 | 9h | 14 |
| Ultralow – Cool white | 1 | 85h | 1 |
| Turbo – Impartial white | 600 | – | 600 |
| Excessive – Impartial white | 200 | 1h | 187 (0s) 183 (30s) |
| Mid – Impartial white | 65 | 2h45m | 56 |
| Low – Impartial white | 15 | 9h | 14 |
| Ultralow – Impartial white | 1 | 85h | 1 |
| Turbo – Heat white | 600 | – | 600 |
| Excessive – Heat white | 200 | 1h | 186 (0s) 181 (30s) |
| Mid – Heat white | 65 | 2h45m | 57 |
| Low – Heat white | 15 | 9h | 14 |
| Ultralow – Heat white | 1 | 85h | 1 |
Pulse Width Modulation
Not one of the modes actually use PWM, however there’s a little bit of waviness. One factor I did discover is that the OLED has a reasonably gradual refresh price, and I picked that up (in my eye and thoughts) as “the sunshine makes use of PWM.” The gentle doesn’t, however the OLED refresh price could be distracting(ly gradual).
Right here you’ll be able to see a “baseline” – a chart with nearly no gentle hitting the sensor.
Then there’s the Ultrafire WF-602C flashlight, which has a number of the worst PWM I’ve seen. It’s so unhealthy that I used a publish about it to clarify PWM! Listed below are a number of timescales (10ms, 5ms, 2ms, 1ms, 0.5ms, 0.2ms) to make evaluating this “worst” PWM gentle to the check gentle simpler. That publish additionally explains why I didn’t check the WF-602C on the standard 50us scale.
Person Interface and Operation
Two e-switches are used for controlling the Nitecore TINI3 keychain flashlight.
They don’t stick up a lot (any) and the motion is sweet. The switches really feel the identical.
Right here’s a take a look at that OLED show. Refresh is sort of gradual! It exhibits the extent and output (claimed), in addition to the period the sunshine will run at this degree. It’s fairly informative!
Right here’s a person interface desk!
| State | Motion | End result |
|---|---|---|
| Off | Click on Energy Change | On (mode reminiscence) |
| Off | Click on Mode Change | Battery Verify (OLED show exhibits battery degree as a proportion) |
| Off | Maintain Energy Change | Ultralow |
| Any | Maintain Mode Change | Turbo (momentary) |
| On | Each (>1s) | Advance by way of CCT choices (Cool > Impartial > Heat) |
| Off | Double click on (both) | No motion |
| On | Click on Energy Change | Off |
| On | Click on Mode Change | Mode advance (Ultralow>L>M>H) |
| On | Click on Energy Change | Off |
| On | Maintain Energy Change (observe OLED) | Semi Lockout (Turbo with Mode swap nonetheless out there) |
| On | Maintain Energy Change (longer than above, observe OLED) | Full Lock (no modes out there) |
| Both lock | Maintain each switches | Unlock to Ultralow |
LED and Beam
The Nitecore TINI3 keychain flashlight makes use of two NiteLab MCT UHE LEDs. I imagine these emitters are divided into quadrants, so one die has sufficient variations to permit three CCTs. It’s a pleasant setup!
The dimpled TIR offers a very good beam profile, too.
LED Shade Report (CRI and CCT)
The CRI for all modes and ranges hovers round 70-72. That’s fairly low, sadly. Nonetheless, the beam doesn’t seem inexperienced within the photographs or in actual use, in order that’s a optimistic. CCT is throughout the claimed ranges (Cool, impartial, and heat).
CCT (Correlated Shade Temperature) refers back to the measurement of the colour look of sunshine, expressed in Kelvins (Okay), which signifies whether or not the sunshine is heat (yellowish) or cool (bluish). A decrease CCT (under 3000K) is taken into account heat gentle, whereas the next CCT (above 5000K) offers cooler, bluish gentle.
CRI (Shade Rendering Index) is a measure of how precisely a lightweight supply renders colours compared to pure daylight. Scored on a scale from 0 to 100, greater CRI values point out that colours seem extra true to life and vibrant, just like how they’d look below the solar.
Beamshots
These beamshots at all times have the next settings: f8, ISO100, 0.3s shutter, and guide 5000K publicity. These photographs are taken at ground degree, and the beam hits the ceiling round 9 ft away.
Tint vs BLF-348 (KillzoneFlashlights.com 219b model) (affiliate hyperlink)
I hold the check flashlight on the left and the BLF-348 reference flashlight on the appropriate. These photographs are taken round 18 inches from the door.
I examine every part to the KillzoneFlashlights.com 219b BLF-348 as a result of it’s cheap and has the perfect tint!
Abstract and Conclusion
I’ve favored the TINI sequence prior to now, and the Nitecore TINI3 keychain flashlight is one other good instance. I just like the CCT mixing choices, and I like that every CCT has the total vary of output ranges. And never simply that – the degrees all appear to take care of the claimed lumen output. That’s to say, the nice and cozy ranges aren’t crippled by decrease output. I would like that each one the degrees be excessive CRI. Lastly, I believe the fee is fairly cheap for this gentle!
The Large Desk
^ Measurement disclaimer: Testing flashlights is my pastime. I take advantage of hobbyist-level gear for testing, together with some I made myself. Attempt to not get buried within the particulars of producer specs versus measurements recorded right here; A specific amount of distinction (say, 10 or 15%) is completely cheap.
What I like
- Orange physique
- Can swap from CW to NW to WW
- Cheap price
- Good person interface
- Modes all have similar output (no “heat tax”)
What I don’t like
- Low CRI
- Constructed-in battery
- Gradual refresh on OLED
Notes
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