Sofirn HS41 thoughts 21700 4000 lumen headlamp

TrailTrek
TrailTrek
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Published 2023-08-25
Sofirn HS41 headlamp with 4000 lumens max output

Initial thoughts on the new Sofirn HS41. SST20 led quad TIR and 21700 cell make for a powerful light. But will its USB charging be up to my standards?

Manufacturers website link: www.sofirnlight.com/products/sofirn-hs41-4000-lume…

#Sofirn
#flashlights
#headlamps

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All Comments (8)
  • @c0r0y
    Waiting for the day Sofirn and Wurkkos put booster drivers in their stuff for constant lumen and long runtimes. The HS41 runs only 11h on 150 Lumen according to its specs which is very short for a 21700 5000mAh battery and half compared to an Armytek Wizard C2 Maxx. If Emisar can put booster drivers in their flashies for $ 12 they can do it too. Nice beamshots though :yougotthis:I like its not too floody, would be perfect for the trail if it had a longer runtime on 150 Lumen and an additional step on 70 Lumen or so.
  • @limchoonteck1
    Got the Sofirn sc18 plus wurkkos TS25 and i am very impressed. For the price they are outstanding. only 12 usd and 24 usd respectively with batteries included.
  • @chrisd5016
    Would prefer to have a secondary red mode here and maybe a mix of leds. SFT + SST As you mention the gimbal, maybe you can do a video on your filming equipment.
  • @GregBrecker
    Just got a slew of Sofrin headlights with batteries to check out. This HS41 in 5000k, seems to be my favorite kelvin temperature light. I like the TIR quad set up on this. The sst20’s are a perfect match for a 21700 I think. Speaking of length of use versus high output. Too many OEMs have a myopic fixation on high luminosity at the cost of duration at a reasonably high lumen level. IMHO, of course. 😁
  • @ionescurazvan913
    Hello. Do you have any thoughts on the fact that zeroair reviewed this light and found it had only 3300 lumens at start-up, but he tested it with the sofirn battery, which has a max continuous drain of 10A and given that the light on turbo draws close to 14.1 Amps, do you think putting in a high drain battery will give it a chance to reach that 4000 lumens mark? Thank you.
  • @MrSimonj1970
    How does the throw compare to the SP 40 Richy? I'm still pretty happy with that tbh, but the extra power and USBC would be nice I suppose...