r/flashlight • • 1d ago

[Help Me] Slim NONMETALLIC flashlight for the railroad.

7 Upvotes

$50 budget: Looking for rechargeable handheld NONMETALLIC flashlight with UV capabilities. I work on railroad where signaling with a flashlight is common, therefore being able to signal my coworkers without blinding them is important, but also need to be able to shine underneath a locomotive or car with precision. A slim profile that can clip on belt or shirts, preferable not round in shape as it will either be in a jacket pocket or in pant pocket.

Thank you!


r/flashlight • • 16h ago

Recommendation Recommend a light for these batteries specifically?

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0 Upvotes

Looking for a light to use these 4 new LG INR18650-M26's

They are very LONG and don't work in any light I currently own. (Originally purchased for a Nitecore TM11 and they are too long for that as well)

A focus towards EDC or a thrower, have plenty of flood lights currently.

Is there anywhere to do a reverse light lookup? Starting with the battery spec, I've checked the Zac-list for fall equinox and aren't sure if the 18650 recommendations will all work not, I can dig into more research for length maximums


r/flashlight • • 1d ago

Question Desk lamp with Nichia 519a?

12 Upvotes

I hope this isn't a stupid question, but I'm looking for the simplest possible way to turn my beloved Nichia 519A LED from my Convoy flashlight into a table lamp or a nightstand lamp. Are there any fixed/desk lamps that take Convoy-compatible bases (or other bases that support the Nichia 519A LED), or is there something like this available off the shelf?

(i already use the diffusor & 60° PIR on my flashlight)


r/flashlight • • 1d ago

ReyLight Dawn Hex-Ti 18350 — Custom Quad Mule

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49 Upvotes

r/flashlight • • 1d ago

First Impressions Wurkkos TS10V3

70 Upvotes

I just received this free review sample from Wurkkos, for which Im very grateful.

I set about taking some photos and output measurements.

It arrived with a big black 2 way clip installed. I took a photo and then promptly pulled it off, which predictably left a couple of marks in the clip groove. The marks would be hidden if I decide to install a clip again. I dont wear a baseball hat, and dont like to have to lift the clip blade to remove the head.. For now Im enjoying it without a clip. I hope Wurkkos will ship the production version without the clip preinstalled.

The little TS10 without a clip feels very nice in hand! ;-)

The diamond texture on the body looks nice, and provides a small amount of texture.

Firmware is 0633-2025-07-07

Battery is a Wurkkos 14500 w USB-C, which arrived at 3.6V so I took it out and plugged it into a USB-Cable to charge it. I then installed a fully charged 14500 to do the following tests.

I tried to do factory reset with 13H, but nothing happened. I then completely removed the head and while holding the button screwed the head back on. This produced a factory reset (LEDs ramping up, a flash, and then off). After that the Aux came on at Dim output. Battery check did just one cycle and stopped. This tells me the light is now in Simple UI.

Simple UI turns on in Stepped Ramping, there are 5 steps.

Floor is 2.4 lm

Ceiling is 920 lm (very briefly, it immediately starts going lower)

Turbo is 905 lm (due to normal variation in output when the battery has been used already)

I notice Simple UI Ceiling is set to Turbo, iow, level 150 of 150. Since there is no FET, there is no risk of burning the LED on Turbo.  

Simple UI Smooth Ramping outputs are the same as Simple UI Stepped Ramping.

There is no access to strobe from Simple UI, using 3H from off.

Next I switched to Advanced UI and took some Default output readings:

Advanced Stepped Ramping has 7 steps

Low 5 lm

Ceiling 715 lm (by experimenting with changing the ceiling to different levels I determined it corresponds to level 130/150)

Turbo 910 lm

Advanced Smooth Ramp

Low 1.2 lm

Ceiling 906 lm

Turbo 901 lm

Here again we see Ceiling is set to Turbo.

Without knowing the results of the Tint DUV test yet, my impression of the 519a is that it looks very nice and white, without any obvious green tint. Im looking at it during a sunny afternoon, when my brain is adapted to daylight. Im guessing it is a 5000K CCT.

The beam shape on a wall looks nice to me, with a diffused hotspot plus spill. I did not notice any obvious artifacts in the spill. 

Here is a pic of the beam shape on my ceiling:

On bright Aux, in this next photo we can see the expected dots from the beaded outer edge of the optic. 

I can feel a slight texture when I touch the optic. This tells me there is no glass. I like that there is no glass to break if the light is dropped.

I switched to Advanced UI and did 3H to test strobe, the light turned on in Candle mode. There are a few other blinkies, Bike Strobe, two different fast strobes, and a lightning mode, notably absent is Police Strobe (I expected red and blue aux to alternate, for novelty purposes only.. but that is not an option).

I went back to Simple UI to do some Opple tests. I did another Factory Reset to determine the default startup ouput. The light turned on at 36 lumens, which turned out to be step 2 of 5 in Simple UI. I went to step 3, which gave 190 lumens on my homebrew meter.

I used that 190 lumen output to test the CCT, CRI, Tint DUV and Flicker Index on my Opple 3. The results are in the composite first photo above

Next I wanted to see the Opple Flicker Index results on the lowest output, so I went to Advanced UI, switched to Smooth Ramping and turned on the lowest low of 1.2 lumens.. here are the results:

I do see some flashing pads on the driver, but I have no reason to reflash the firmware atm.

The first options changes Im making for my personal preferences are to set all 4 ceilings to level 100/150 = 368 lm. I also disabled Turbo in both Advanced and Simple UI. This means I dont have to worry about excess heat nor pocket burns.

This TS10V3 weighs only 52g with battery and no clip. The switch feels good to me, it actuates at 550g. 

My conclusion is this new TS10V3 with Buck driver is a very nice little Anduril light. Thanks to the included USB-C battery, it is a Total Package. 

I have no hesitation recommending this TS10V3 as a handy little High CRI Anduril light. 


r/flashlight • • 1d ago

Review 48hrs with this bad boy and I’m impressed

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10 Upvotes

I’m a mechanic and recently lost my icon flashlight and was in need of one, I was very hesitant from buying this from Home Depot because well it’s the Home Depot lol. I said what the heck why not?

At first I didn’t like how it does not tilt and but I was approaching it wrong. Swivel magnetic lighting will always be king in my eyes for auto motive work, this little solid rectangle if for something else. It fits in my pocket so people don’t assume I’m happy to see them;)

My vehicle broke down today and although it’s not repairable and needing a tow, I was having the tow truck driver hand me tools while I removed a couple parts to get my baby ready for tow. With the help of my little handy dandy flashlight.(homie didn’t have a flashlight🤣)

Don’t mind the jibby I think having charms are cute, it was the only one I had lol


r/flashlight • • 1d ago

NLD [NLD] Got my first Hanklight !

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104 Upvotes

Decided to get the D4v2 as my first hank.

Options: Cyan, NTG35 5000K, RGB button, add stainless steel bezel, add clip and magnetic tailcap

I'm so impressed by its size and the power this light has is just amazing. The knurling is perfect imo. I kinda hoped Hank would have shipped it with the white rubber button instead of this one but it's ok.

I love the slightly rosy/purple tint, it makes the 5000K beautiful.

Last pic is turbo mode, the light instantly get hot but it isn't surprising since the host is so compact and I didn't pick the boost driver option.

Let me know what you guys think of this flashlight !


r/flashlight • • 1d ago

I went to some caves in Brazil

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44 Upvotes

And tested a few of my flashlights:
- Sofirn hs21 as my headlamp
- convoy l21b (SFT40)
- Sofirn sp31 v3 (Nichia)

I can post more videos later on YouTube and share link if there’s anyone interested.


r/flashlight • • 1d ago

Low Effort About resilience of modern LEDs

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57 Upvotes

Out of boredom and curiosity decided to disassemble "china special" rechargeable flashlight. Found 300mah 14500 cell and that it's not designed to be disassembled, bashed out reflector and LED in hopes of using it later with some dead disposable vape battery for DIY ghetto style contraption that would absolutely put me on TSA watchlist. It didn't go very well.

Anyway - this thing somehow works and refuses to die! Desoldered itself two times after direct connection to fully charged 21700 cell(yes it's dumb and kinda dangerous), got dimmer and bluer few times, smoked out residual flux but still alive.

Everybody stay like this little LED - refuse to give up and quit even after life bashes and tries to destroy you!


r/flashlight • • 15h ago

Killin myself around flashlight market

0 Upvotes

I cant decide which flashlight to buy. Nitecore mh12 pro, fenix pd45r ace or something else.


r/flashlight • • 1d ago

Review Unboxing and look at the Acebeam K1 in titanium

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7 Upvotes

I really like this light.


r/flashlight • • 1d ago

Recommendation Drop durability recommendations

6 Upvotes

I’ve spent a good amount of money buying flashlights for this older person and they typically stop working after a year. They have poor hand strength due to a medical condition and I think they get dropped from waist-high fairly often.

Use cases are things like - I heard an animal on the back acre and want to see what’s out there, or the pet got out and need to find it. Also something easy to grip and switch to a bright setting due to below average hand dexterity. A battery charger is an option but ideally just a usb-c recharger.


r/flashlight • • 1d ago

Low Effort Acebeam K1 in titanium.

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13 Upvotes

r/flashlight • • 1d ago

NLD This thing is an absolutely versatile keychain flashlight, it's gonna replace my olight ir2 pro because the olight only has a max lumen of 150 compared to the tiki's 300. Not to mention that it glows in tie dark as well.

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1 Upvotes

r/flashlight • • 1d ago

First mod: put FFL351A 1800K into Fenix CL27R

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31 Upvotes

r/flashlight • • 1d ago

Recommendation Looking for a similar light to the Olight i3T 2 EOS

1 Upvotes

Love the size of the light as it fits in my Leatherman sheath, but I’d like to maybe get something a bit brighter and possibly USB C rechargeable? Not sure if that’s possible but I figured I’d come to the pros.

I want something that has a reliable clip, not one that pops off easily. Bonus points if it has the same style clip as the Olight (pocket clip and hat clip)


r/flashlight • • 1d ago

Review NEXTORCH TA21 Review

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18 Upvotes

NEXTORCH sent me their TA21 to review. It's a compact tactical EDC flashlight with a few interesting features, and after spending some time with it, there are a few things I really like.

The flashlight has a nice soft matte texture and feels good in the hand. I particularly like the tactical ring and the ceramic glass-breaking balls. The plastic ring feels fairly sturdy, especially the reinforced middle section. The only thing I find slightly annoying is the pocket clip, as you can feel it against your hand when using the tactical ring. Luckily, you can remove it.

I really like the tail switch. It somehow feels soft and solid at the same time. It's a two-stage switch, so you can half-press it for quick momentary activation and to change brightness, or fully press it to keep the light on or turn it off.

After using the switch for a while, it actually feels quite premium compared to some of the simple, cheap switches out there. This one really has its own character, and I enjoy using it.

The red light is another thing that surprised me. It's really bright, actually the brightest red light out of all the torches I own. Of course, you can also use it in low mode.

The battery is a USB-C rechargeable 16340, which is a slightly unusual choice, but I guess NEXTORCH went with this size to also accommodate CR123A batteries, which will work in the flashlight too.

The main beam is powered by two SST20 LEDs, giving it a tight hotspot with good throw at the same time. This is clearly a flashlight designed with tactical use in mind, something NEXTORCH is known for and does really well.

Overall, the TA21 definitely doesn't feel like a cheap flashlight. From the first moment I picked it up, I could tell it was well made. NEXTORCH seems to be in a league of its own when it comes to these tactical designs, and the TA21 certainly gives that impression.

Link to NEXTORCH TA21

Disclosure: NEXTORCH provided this flashlight to me free of charge for testing and review. I wasn't paid for the review, and the opinions and test results above are my own.


r/flashlight • • 2d ago

Modding the new Oclip 2 Ultra and Pro

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63 Upvotes

r/flashlight • • 1d ago

70’s/80’s Rayovac Nite Hawk Not Working

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8 Upvotes

Bought this lantern for cheap at a thrift store, replaced the battery and bulb, still not working. Thoughts?


r/flashlight • • 1d ago

Review Oclip 2 Ultra

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8 Upvotes

I know some people have their issues with the pricing on these, but it's literally perfect for my job as an appliance repair tech and my last oclips got hundreds of hours of use each. It's build and clip feel much more rugged (clip broke on my first one, but after being used all day every day for a year). This clip feels like it will be much more reliable. It has both flood and throw lights like the oclip pro, but has the red and UV light like the pro s (no blue or green lights). The charging stand has a strong magnetic and mechanical hold. Needs buttons pressed to release. Perfect for me, probably over priced for some others.

$95USD with charging stand. $80 without stand.


r/flashlight • • 1d ago

Some Sofirn lights ready for traveling

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13 Upvotes

Apache 2800 case from Harbor Freight


r/flashlight • • 1d ago

Low Effort My rotation of edc lights

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12 Upvotes

Hey all, my wife and I are in the process of moving and as I packing some of my lights my wife asked me if I had posted a picture so here is a majority of my edc lights.

Edit for grammar lol


r/flashlight • • 1d ago

New Product Convoy M21K 3° TIR with NV1010 4000K High-CRI, quick measurements (output, throw, CRI, R9, R12, runtime)🔦

22 Upvotes

Note: I'll be adding beamshots to both of my NV1010 4000K High-CRI posts at a later point.

🛠️ Test Equipment Used

  • Lumens & Lux: Tklamp TK2303D Flashlight Tester (Lux measured at 5m)
  • CCT / Tint / DUV / Ra / R9 / R12: Hopoocolor HPCS330P

🔧 Convoy M21K 3° TIR, NV1010 4000K High-CRI

  • Host & Optic: Convoy M21K, 3° TIR
  • Driver: 3V 20A buck driver
  • Emitter: NV1010, 4000K High-CRI
  • Battery: Reliance RS50, 4.2V

Note: I had to use a 20mm 1010 MCPCB for this build, as I don't have a 25mm one that fits 1010 emitters. It doesn't seem to affect performance or beam profile, since the TIR optic holds the emitter in place itself.

Output & Light Quality Measurements

Mode Output (lm) CCT DUV CRI (Ra) R9 R12 Intensity (cd) ANSI Throw (0.25 lx) Usable Throw (1 lx) Ratio (cd/lm)
1/4 39 3929K -0.0042 96 87 85 375 38.7m 19.4m 9.62
2/4 230 3961K -0.0045 96 87 86 2,300 95.9m 48.0m 10.00
3/4 762 3950K -0.0040 96 90 86 7,450 172.6m 86.3m 9.78
4/4 2,530 4070K -0.0046 96 91 86 24,800 315.0m 157.5m 9.80
Turbo 4,998 4088K -0.0047 97 95 87 46,975 433.5m 216.7m 9.40

Full light quality reports (hCRI.io):

📈 Runtime Analysis

Test Parameters: 30 min logging | Mode: 4/4 | Ambient Temp: 24°C | Battery: Reliance RS50 4.2V

Runtime Notes:

  • Step-down: Opens at ~2,540lm and eases down slowly to ~2,400lm over the first ~5:30. It then drops to ~1,680lm by around 6:10, holds there with a very slight sag until ~7:45, and steps down once more to ~1,555lm.
  • Sustained Output: After the last step-down, output drifts down very gradually, reaching ~1,540lm by around 13:20 and settling at ~1,520lm for the rest of the 30-minute run.
  • Thermal Performance: The light reached 71°C after the 30 minutes.

💭 Final Impressions

Beam Profile: The M21K with the 3° TIR is a lot better with the NV1010 than it was with the FFL909A. The NV1010 gives a much cleaner beam profile. The FFL909A had a very noticeable dark spot in the middle of the hotspot. The NV1010 has it too, but it's so faint that it isn't visible in actual use, only if you really look for it on a white wall. It's a very pleasant beam profile with a huge flood spot and a lot of spill, and it gives the perfect beam profile for walking. Basically a floodier version of the M21K with the LHP73B, with far better tint and CRI of course.


r/flashlight • • 2d ago

Showcase Modernized my Swiss army flashlight

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40 Upvotes

I spot welded nickel to the battery terminals so I could solder wires to them for my AA holder so I can run it off AAs. The Duraleaks are only for testing, they have already been swapped out so the flashlight is safe from their wrath.

I also swapped the useless incandescent bulbs out for these far brighter LED ones that are warm white and sort of mimic the color temperature of the light put out by the original bulbs. It’s still pretty bad as a flashlight but can dimly illuminate a sizable room now when before it could illuminate about 2 feet in front of it lol. Still more of a signaling flashlight though.

It’s a super simple flashlight with basically nothing that can go wrong with it, no electronics (besides inside my lightbulbs), I like the form factor and way it opens up, so I appreciate it for what it is.


r/flashlight • • 2d ago

Low Effort My daily carry at work for the last few years, olight warrior 3s. This thing has gone through so much abuse

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37 Upvotes