[Review] Sofirn SP10B AA/14500 EDC

Nice review Lexel. I agree, there really are no negatives. The UI takes a bit to get used to, mainly long click on/off, but after carrying it for a while it becomes natural. I also took mine apart to inspect the driver/ E-switch. Unbelievably short LED wires! I struggled putting it back together. Ended up soldering extensions tip to tip, to feed them back threw. I did notice after it was back together, that my LED is not flat. It’s obvious sitting in the reflector, but I’m not gonna mess with it for now. I don’t notice it in the beam profile with the op reflector. Nice little pocket light, that has replaced my TG06 for now.

Nice review Lexel :+1:
I wouldn’t point nothing “negative” but would make a small in the UI taking memory out, and introducing a mode between Moonlight and Low modes! The red and blue hosts are indeed very nice too :sunglasses:

Love mine.

Did you see the updated description of the SP10A at Sofirn’s AliExpress store?

Does that mean the default is now to operate without memory? Direct access to moonlight from off? Memory any time that you want to use it? That would make this light near perfect. Agree it could also use an additional level between moonlight and “low”.

How’s the LVP for 14500 cell? If unprotected 14500 battery is suggested for this light because typical protected ones won’t fit, I think LVP becomes important for mainstream use.

Yes, Swampus, I did, and it still has memory!
The “New SP10A” version has the same UI as the black SP10B (not being sold currently) that I have, and the same UI of the Red and Blue SP10B versions. Both have the same UI! With memory!
Also, they still have the same 3 regular + High + Strobe modes. I have the SP10B and what I said is that I would take memory out of it, so it could always start in Firefly, and I would add another mode bewteen the current ML and Low modes. That hasn’t changed in the “New SP10A” version!

@ Hedy : I guess that if you are a seller and can give discounts, that is nice, members here appreciate discounts for sure! But I think that you should indicate that you are a seller and make you also make own thread of discounts for the products you offer, instead of these “disguised as Sofirn” links.

Oh, that’s a bummer. Sofirn, if you’re reading this, that’s a little misleading. I’m sure it was an accident as text from the SP10B was copy/pasted without removing all of the previous SP10A text, but these two things can lead one to believe that it’s possible to activate without memory:

One thing should be in a review of a light with an electronic switch: the quiescent current of the driver if the light is off. I’ve read all three reviews for the SP10B but there is no measurement of this parameter.
So I measured it myself: my blue SP10B draws 32 uA powered by one Eneloop. If you know this value, you can better decide whether you should use the mechanical lockout when not in use for a longer time.
My XTAR WK41 killed an (unprotected) Windyfire 14500 because I forgot to lock it out and left the cell in there for some month. It draws 132 uA from the 14500 cell.

i have been carrying this in my front pocket (a loose pocket, not tight jeans) to use on construction job sites, and as a small much needed utility light. there seem to be a couple / few issues. firstly, i think that the firmware varies on these (some models possibly have updated more intuitive firmware, other models do not), as there seems to be an unnecessary delay between modes, ....and unneeded difficulty even accessing modes, and frankly, when just trying to get the light turned on (no, i am not talking about the standard delay noted by others in the posts above). many times, when i really need this light to work, it will not even turn on ....i have to hold, then when it does not turn on, have to click off, and try to hold again etc. also, most times the 3 modes do not even work ...i just get the highest mode. i have tried using different AA batteries (all brand new), but these problems still persist. also, to make matters even worse ...when carrying this in my VERY loose work pants front pocket, i have noticed on more than half a dozen occasions (by seeing the light shining thru the pants material) that this light will click on when you bend over or sit down, or are driving in the car etc (i have already completely drained a few new batteries because of this). VERY frustrating as i had initially read much positive about this flashlight, and i really wanted to love it (and use it daily) ....frankly because i truly needed a small flashlight like this for work. sadly not being part of the group buy or the free giveaway etc, i went so far as to seek this model flashlight out and purchased it for around $ 25 dollars off of ebay (from a very reliable ebay seller) because this Sofirn SP10B sounded so good, perhaps it was just a true waste of money and i should have opted to spend a bit more $$ and purchase a much more reliable small Olight or something like that. live and learn :(

I had one and gave it away, it’s quite an overated product in my opinion. As far as reliable AA/14500 flashlights go, I much prefer the Sofirn SF14. It’s still as cheap, clicky, so no accidental switching on, simple UI (always start on low > med > high, no strobes)

thanks for that info, i will check into that SF14 model, although somewhat hesitant now to buy another Sofirn as a pocket flashlight all things considered. good thing i sill have my trusty Thrunite Ti3 ....at least that still works like a champ after 3 years of hard carry and heavy use ...just wish it was a little brighter :)

That sounds quite frustrating, chezz.

Have you checked to make sure the tailcap and head are snug when it won’t turn on? My tailcap may turn a little too easily. I’m sure that it would work its way loose in my pocket if I had the key fob attached. Reducing the amount of lube helps keep it from working loose. Also, have you checked the driver retaining ring?

As for the light turning on when you don’t want it to, that’s one of the downsides of eswitch lights. The SP10b will lock out the light if you click 4 times in quick succession. Another four quick clicks unlocks it. And there is always the quarter twist of the tailcap for a physical lockout.

It may be that you got a dud. In which case, you should see about getting a refund or replacement. The seller shouldn’t hesitate given how much it sounds like they marked up the light over what it was selling for on Amazon or AliExpress.

A few final thoughts:
If it tends to get turned on in your pocket and the methods of locking it out cut into its utility, a tail switch light sounds like it could be a much better bet.

If you are going to be using decent flashlights from here on out, ditch the disposable alkaline cells, they really aren’t up to the task of powering a light like the SP1b. For one thing, you’ll get maybe 1/2 the output you’d get on a LiIon 14550 or a NiMH AA, and even then, you won’t get it for long. Running the light at low, an alkaline will probably have 1/2 the usable capacity of an inexpensive low-self-discharge AA, like the White Ikea Ladda. At high, its probably closer to 1/4th the usable capacity. A 14500 would also work in this light. Also, alkaline batteries tend to leak.

Wellp, a lot of this is why I find it perplexing why people prefer an instant-on with a simple click vs click’n’hold. It makes it that much more unlikely to accidentally turn it on.

People piss’n’moan about having a hard time finding the switch if it’s not raised and is instead flush with the case. But then they piss’n’moan when anything just squishes down the button flush and turns it on in a pocket, bag, etc. Manufacturers just can’t win…

Me, I never had any issues as you mention with switching modes, etc. Maybe you got a lemon, dunno. Sounds like it.

I like keeping it on firefly mode, so even an accidental-on puts it in its lowest mode, unless subsequent clicks make it brighter. A doubleclick from anywhere goes right to turbo. Perfect.

And yeah, I did suffer Glowing Pocket Syndrome at least once that I caught it.

EVERY SINGLE LIGHT I’ve used for EDCing, that has either a side-clicky (especially) or tail-clicky, has been accidentally turned on, most times long enough to run down a cell, even a pricey Li primary. Hell, even my holstered ’502, I’ve bapped the tailswitch on an armrest when sitting down (twice, no less!) and felt this nice warm glow cooking my side.

The only lights I’ve never ever ever had accidentally turn on? Twisties. And lots of people here claim that twisties are easy to turn on. Ha! You’re essentially doing a TCLO but on the head, not tail, when turning off a twisty.

Every other light? Assume it will turn on by accident. Fact of life.

@eas & Lighbringer ; i have read over (thrice) all that you both have written ....and i agree with all of it, many excellent points and much solid advice there from you both, thanks very much. eas ...yes, i did check all the things you mentioned ...but as you pointed out, i should have un-screwed the tail-cap, you are absolutely correct ...this is the first side-switch i have owned, so not used to that ...and frankly was not thinking (Cest La Vie). also, i think you are both right ...the SP10B i purchased is more than likely a dud (lemon) ...but i have carried it for 3 months now (pocket wear ...although Not connected to a key Fob, was just simply loose floating around in my big front pocket with the factory lanyard attached), and the ebay seller would never take it back or exchange it unfortunately (and i already left him a nice feedback after the light arrived in the mail, although defect is not his fault). live and learn :) at any rate, tis true ...re-chargeable batteries are the way to go (i have actually been researching this, and will soon be purchasing a good Opus charger too, based on all i have read here on BLF). Lightbringer, your point about twisties is VERY well taken, frankly if there was a high CRI or Neutral White Twisty (that i knew of) that was the same size as the SP10B, and could output the same power (my plan was to order a 14500 rechargeable battery for the SP10B for max power), i would purchase that light to carry in my front pocket on construction sites and such ...because i am very used to using the Trunight Ti3 twisty on my keychain (love it), and i too have never ever had any problems with my trusted Ti3 twisty accidentally turning on as you said.

Well, being on BLF means you are already in the nicest place to find info about making an adequate flashlight into an almost perfect flashlight. Emitter swaps are quite a fun thing to do, so you can take a high CRI neutral white emitter and stick it in your favorite EDC

very true ...excellent point :) always best to think outside of manufacturer's specs or supposed limitations ....as i have many times read (and seen pics) of the many amazing things that some talented people have done here on BLF ! cheers :)

Couldn’t agree more. I picked up a Sofirn SP33 a few weeks back. It has the side switch click and hold to turn on method. Drove me nuts for a few days until I got use to it. Now I don’t understand why every light doesn’t do this. Being a 26650 light what are some other lights that use that feature? Something in a more pocketable 18650, 18350, 16340, or 14500. I’d buy a few.

Wellp, someone (Enderman, I think) said that with the simple-click on/off, it would easily pass the Granny Test. Ie, give it to your granny and see if she could work the light without reading an instruction manual. Anyone could click it on/off, even if a longclick would be needed to switch modes, but would be able to simply click it on/off.

So there’s an advantage to that, too. Depends on your point of view, preferences, etc.

A little Goop and a stainless washer works wonders. Probably will extend the switch life too. Less lateral stress . Less downward stress. I found a nice thin 1/4” one and drilled it out to 5/16” . This keeps the overall size smaller . Polished up with some metal polish, looks like it came stock.