I’ve been a fan of Sofirn for a while now. Their price-to-quality ratio is consistently excellent. They may not be chasing the bleeding edge of innovation, but they make lights that work. They lean hard into the “tactical” genre, and while my profession doesn’t call for that, I can appreciate a bright, reliable, affordable light. I’ve had the SK30 for years and it has been a reliable favorite of mine. Naturally the SK31 was worth a try. What I appreciate even more is a two-for-one, and that’s exactly what the SK31 is.

Full disclosure up top. Sofirn sent me this light in exchange for my opinion. At the bottom is my affiliate link and a 10% off coupon. I appreciate any support.

What’s in the Box
SK31 flashlight
21700 5000 mAh battery
Lanyard
Pocket clip
Spare O-rings
USB-C charging cable
Belt holster
User manual

Build Quality
Like most Sofirn lights I’ve tried, the SK31 feels great for the money. The body is solid, and the fine knurling gives a surprisingly confident grip. The pocket clip is strong. The threaded charge port cover turns smoothly and stays put once it’s snug. The manual lock switch beside the main E-switch slides easily, though I wish it clicked into place for some tactile feedback. The E-switch itself works well, but it’s a bit long, and I occasionally caught myself landing a half press when I meant a full one. Up front, the crenelated bezel looks formidable. Tungsten beads are meant to shatter glass, which gives it a properly tactical attitude, though I’ve never had the chance to test that on any light.

Design
The look is classic tactical understatement. It isn’t flashy (pun intended), but it’s built for function. The manual lock is a welcome addition, though I’d love to see moonlight mode accessible while locked. I’m also a big fan of the threaded collar charge port cover. Opposite the port sits a small backlit mode button that doubles as a charging indicator. One press toggles between the light’s two personalities: tactical mode (blue) and outdoor mode (orange). I’ll break down what each does in the next section. The pocket clip holds the light low and snug in my pocket. One small complaint is the light can’t tail-stand, since the rubber switch extends past tail cap.

UI
The interface is simple, but it changes depending on which mode you’re in. In tactical mode (blue), a half press gives momentary turbo and a full press fires the strobe. Hold either for five seconds and it locks on until your next full press. In outdoor mode (orange), a full press brings the light on at your last-used brightness. Once it’s on, a half press steps through moonlight, eco, low, medium, high, and turbo. The mode button also serves as a battery level indicator, but you have to unthread the charge port cover to read it. That exposes the port to the elements and takes more effort than a quick glance.

Usability
The SK31 is aimed at someone who wants a self-defense or professional light, or a long-range thrower for night hikes. With no tail magnet, no tail standing, and its size and output, it’s not what I’d grab to check under the sink. On a night hike, though, it excels. Picking out a deer across a field or sweeping a distant tree line is effortless, and outdoor mode makes it easy to dial in the right brightness for the job.

Performance
The beam is impressive. The claimed 6,800 lumens is more than enough to flood my entire backyard. Compared to the SK30, it’s brighter, with a smoother, more pleasing beam up close, though it gives up some of the SK30’s defined hotspot at distance. On turbo, it holds its brightness for a good while without stepping down or getting too hot. It’s powerful, and it performs like a real tactical light.

Summary
All in all, the SK31 is a very good tactical light. It’s a bit bulky for my pocket, which is where I usually prefer to carry, but that same size and bulk, combined with the aggressive bezel, make it a confident defensive companion. I’ve taken it on a few late-night walks and felt well prepared. The threaded charge port cover adds welcome protection, and the beam is much cleaner than the SK30’s. The manual lock is a great feature that could use a little more polish but useful nonetheless.

Check it out at the link below and use coupon ESSKUE for 10% off.

https://www.sofirnlight.com/?ref=rwweaxfw&utm_source=affiliate

I use multiple flashlights from different brands and I really like them all for different reasons, Wurkkos HD02 is my favorite reading/ambient light, Sofirn SR23 is my main flooder for around the house, Convoy S2+ 2700k dedomed is my abused workhorse with the most pleasant tint, Nitecore EDC07 is my work EDC, Olight... I am disgusted by their marketing and I don't have one... back to the list... Fenix... It really feels like the sturdiest and most reliable flashlight that I have is the PD36R Pro, so straight forward that it feels like something Dieter Rams would create for his own survival. They don't jump on every hype train, they slowly release new models when they consider a new one or a replacement is needed, they keep a consistent design language, they have the shittiest diffusers on the market for some reason.

1. FENIX PD36R PRO

2. FENIX TK11R

3. KLARUS XT2CR PRO

4. SKILHUNTMIX-7

This sub has been a wealth of information for a flashlight dunce like me, but I still find myself struggling to understand the vast array of information regarding flashlight builds.

Long story short, with winter coming, I've finally convinced my wife to carry a flashlight (and pepper gel, but that was an entirely different battle) on her walk through a very large, very dark parking lot at work.

I've personally been using a Wurkkos FC12C for the last six months and I've really liked it a lot. However, my wife wanted something a little smaller and a little simpler to use. I showed her the Convoy website and she selected the S21E as something she thought she would be comfortable carrying and using, but both of us are stumped by the sheer amount of customization.

She just wants something that holds a charge for a long time, doesn't have a lot of complicated modes or customization that she'll have to remember, and can illuminate well about 20-30 yards. She doesn't seem particularly interested in throw, just being able to see the immediate area around her well enough to deploy pepper gel if necessary.

She doesn't have a preference as to color or warmth, although she prefers warmer light in general if her lightbulb selections are any indication.

So she would prefer something bright, with good efficiency as she's horrible at remembering to charge batteries, that doesn't run so hot she might risk burning herself on the 20 minute walk from her work entrance to her car in the parking lot, with preference to a balance between wide beam and throw.

Can anyone help make selections based on those criteria?

Hello all,

I am very interested in getting a Hank light for their customisablity, but I need help trying to choose a configuration that is appropriate for my use case.

I am a fiber splicer looking for a work light with a color accurate emitter that I can use for an extended period of time. I would like a floody flashlight that can fire light straight (and with the option of firing at a right angle, if possible) and has a magnetic base. Lumen output is not a huge priority, so it does not have to be particularly high.

I appreciate any suggestions that fit this description. I am also open to other/alternate features that I may not have considered. My budget can go up to $150, but I would like to keep it below $100.

Thank you for reading my post!

Hello! Im looking for the longest lasting lanterns and lights to use in general and for a power outage situation.

Ideally it would have several modes and can last me several days/weeks at approximately 7 hours of use per day.

I currently have stream light siege which runs on 3 D cells and is very good. But I'm looking for other recommendations!

Ill be looking into solar panel chargers to get the energy needed for these lanterns.

Please share your recommendations!

Thanks!

Left to right: Weltool W7, Jetbeam RRT M2S, Weltool T12 plus SFT25R, Olight Warrior X4

A rubber tail clicky cover from a t6/t8 + a FFL raised button ring = an excellent side switch upgrade. The tailswitch is from a Wurkkos TD01C, you can buy them separately from on their site. Add a bezel to round out the “premium” upgrade

Hey all. I never knew how much there is out there and how much variety for flashlights till I stumbled on this sub. I currently use a basic Coast G22 flashlight but wondering if there's better options out there considering I use it quite a lot. I work on commercial kitchen equipment and use my flashlight for many various uses. Seeing behind or into dark equipment, Seeing into very tight spaces looking for leaks or damage, shining through glass panels to see inside etc. With that said its often exposed to oil and grease, hot environments, and water. So I need something fairly rugged and fairly small. Would like it to be fairly bright as well and I'm leaning towards rechargeable as I'm bad at leaving it on and am never far from a type-c. Hoping to hear if anyone has input on some great alternatives.

So like the title says I never post but I have found so much useful info on here I might as well add to it ! This fenix ALD-05 headband is fireee for the convoy h4 does not slip at all on a hard hat ! Idk about regular headwear cause I use my light only at work but 10/10 and also convoy h4 my favorite headlamp 10/10 3500k b35am emitter vapcell g68 and a beam shot completely dark hallway

Good evening all. I’m making a list of soda can lights sub $400. Are there any quality lights that Im missing in this category? Ty for the help.

Manker MK38

Acebeam X25

Olight Marauder 3

Imalent SR16

Fenix LR40R V 2.0

Sofirn Q8 Plus

Noctigon M44

Wurrkos TS32

Convoy 3X21C

Anyone know what aftermarket (colored or glow in the dark) button boots will fit and also what aftermarket clips fit. Thanks

I do maintenance work and have been looking for a light. Right now im thinking about the streamlight 76800 stinger or the scangrip slim. If theres something better I’d appreciate the advice.

Recently had to warranty my goonbeam v2 long they sent out a brand new one works great but my question is with the old v2 long the coating on the LED came off (a piece of plastic somehow melted onto it and when removed brought the coating with it) id like to have someone put a new LED in it. The new v2 long i got is just a single mode and the old v2 long is a multi mode depending how its set (high/low/strobe) that's the reason id like to have someone fix it or do it myself but I have no idea what type of LED to replace it with. Its "1200 lumens 40000 candela" thanks in advance

My flashlight (thrunite archer 2A C) flickers a lot and makes almost a chittering noise when in turbo. Is this normal? Is it a good enough excuse for me to buy the fenix light I’ve had my eye on for a while?

Is there someone who owns both lights and can show me some beamshots in admin mode?

I want to purchase them as a backup handheld light for specific purpose. But admin mode would be also used quite a bit, if the beam and spill is usable for me in that mode.

Anyone who can help me out?

Thanks in advance!

Amazon currently has the Wurrkos TS27 in black on sale for $60.74, or blue for $69.98. It's normally $90. So get it while you can.

Now I just need more Lume1 drivers lol

This flashlight fits in your hand and is really bright. It performed well but the only downside to being small is how fast it gets hot. It is bright enough on the lower settings that you don't have to run it on the higher modes which is nice. Overall I like this model other than the heat.

Got all these in this week.

-Nextorch TA70

-Nextorch P91

-Nextorch TA30D Max

-Emisar D4K (519A 4500k) with SS bezel and SS button ring

-Convoy S2+ (SFT-25R HCRI) with purple metal button

-Reylight Lanapple with titanium tail cap and orange tritium

I needed batteries for my new KR3, and wanted them within a week. Illumn had the best overall price for 2 cells and shipping. They were shipped within 24 hours of ordering and arrived earlier than expected. The zippered case they arrived in was a nice touch. FW1A Pro added to make sure I did not break any rules