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Sofirn SP36

Sofirn SP36

Based on 80 comments across 4 communities
TL;DR
A bright, floody soda-can flashlight that doubles as a lantern and power bank, lauded for long runtime and value; the BLF Anduril version is the favorite, though the tint divides users.

70% of 80 verified owners recommend the Sofirn SP36.

What 80 owners say
939 comments reviewed · scored on the 80 clearest verdicts
70%
Recommend
56 owners
20%
Neutral
16 owners
10%
Don't recommend
8 owners
Source
Score
N
Counted in the score
Reddit
70%
77
Other forums
67%
3
Reviewed, but not counted — and why
YouTubei
76%
17
Affiliate blogsipaid commission
100%
4

Affiliate blogs here say 100% recommend, while the owner-based score is 70%. They earn a commission on every sale — so we show them for transparency but never let them move the score.

The headline score reflects owners (Reddit, enthusiast forums), independent lab tests, and blogs with no affiliate links. YouTube and affiliate blogs are shown for perspective but kept out — hover the i for why.

What owners like
  • Long runtime from triple 18650 battery capacity · 22 · 28%
  • Bright, high lumen output that lights up a whole yard · 20 · 25%
  • Stable, hard-to-knock-over bedside light with locator button · 15 · 19%
  • Excellent floody ceiling-bounce light for power outages · 14 · 18%
  • Great value and responsive Sofirn warranty support · 10 · 13%
What owners flag
  • Overheats quickly on turbo and throttles down · 14 · 18%
  • Too big and bulky to pocket or carry · 11 · 14%
  • Failed after water exposure despite IP rating · 5 · 6%

Top quotes, sourced

939 reviewed · 82 shown
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Reddit▼ don’t recommend

I used my sp36 underwater and killed it. Fortunately they sent me a new one free, but I'm only trusting my dive light underwater

Reddit▲ recommend

So far my Sofrin SP36 (for lighting up a room) and SP10 (for task specific lighting) have gotten me through.

Reddit— neutral

My 6k lumen sp36 pro can light up a field but it tops out at around 100-200m of meaningful illumination.

Reddit— neutral

I have 2 of the lights listed here the ts22 and sp36 blf. I would recommend the ts22 since the sp36 is 3x larger in size. You really dont need a monster size light for indoors.

Reddit▲ recommend

I’ve used my SP36 the last time we lost power (thankfully only for about two days) on moonlight and standing on its tail.

Reddit▼ don’t recommend

I had a Sp36 then it disappeared. I suspect it rolled away, since the SP36 is just too round and has no retention options.

Reddit▲ recommend

Then I went for a Sofirn SP36 as a splurge and loved it.

Reddit— neutral

I can tell you that the color difference between 3500K and 3000K isn't enough for me to use my Sofirn SP36 BLF over the D4SV2. The size difference of the D4SV2 means a lot more to me than that 500K difference.

Reddit▼ don’t recommend

I've previously owned the SP40, IF25A and SP36 - and the more I used them the more I wished for stable output, ended up selling them and waiting for something new.

Reddit▼ don’t recommend

I also killed my SP36 submerging under a foot of water for about 20 seconds. It fogged up next day and a few days later it died. Sofirn did replace it free also.

Reddit— neutral

The only one I did regret was the Sofirn SP36 which is just too big to carry in a pocket and has no lanyard. The light itself was pretty good.

Reddit▲ recommend

SP36 2700k BLF: On candle mode, I swear this thing drains almost no battery. It's creepy and I love it so much as a lantern.

Reddit▼ don’t recommend

My Sp36 pro just burnt up here in TN after a hot summer, plugged charging cable in last night and it started smoking and shorted out my trucks outlet too smh.

Reddit— neutral

SP36 is great if using at medium but gets hot and isn’t efficient if you want sustained higher lumens. Mine sits by the back door to quickly light up the backyard if need be. I much prefer my sc33 for a flooder due to size driver.

Reddit▲ recommend

Sofirn SP36 pro. I have one, live in Iowa, and this is exactly what I use it for. Uses the same USB-C plug to charge as my phone.

Reddit▲ recommend

My anduril sofirn has a "self defense" strobe that repeatedly flashes at turbo brightness (SP36, so supposedly 5k lumen). It would SUCK to be hit with that in the dark.

Reddit▼ don’t recommend

The SP36 is a budget light. It uses a simple and cheap FET driver, which overheats quickly and forces the flashlight to reduce brightness due to the heat.

Reddit— neutral

that's a characteristic of the SP36, every single one of them that has ever been produced, in every single spec, has this beam profile. If you don't like this artifact, you can go for another multi emitter flashlight with more LEDs

Reddit▼ don’t recommend

I bought a Sofirn SP36 BLF and assumed it would have a lot of light and good runtime. However, when I tried using it on a walk, I realized that it still heats up quickly and doesn’t cool down easily. My 5000 lumen light turned into a giant, heavy 2000 lumen flashlight.

Reddit— neutral

tbh, my Wuben X1 has replaced my SP36. Insane amount of light in a smaller and handier package with far better regulation. Just have to lose the High CRI and battery bank part for 12,000lm (measured 10,000 @ turn on) insano' flood.

Reddit▲ recommend

For me that’s an easy one, sp36 blf anytime. I have both and my sp36 blf could have 100+ hours of use on it while my q8+ would be lucky to have 10+ hours on it. The q8+ is a wow factor and the sp36 blf is everything else but still has impressive output and throw by normal standards.

Reddit▲ recommend

Sp36 is the perfect back door light, lights up the entire backyard.

CandlePowerForums▼ don’t recommend

I noticed that some very dim LED's on the power button stay lit when the light is off. Has anyone experienced this? How do I turn it off? Can I even turn it off? This was going to go in my truck, but this seems like a dealbreaking design flaw as it will surely drain the cells

Reddit— neutral

I personally rock a Sofirn SP36 for my nightrides, gets the job done but sometimes I wish it was just slightly brighter.

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