Uploaded September 2023 | Updated September 2026, 3 weeks ago
convoy.aliexpress.com/store/330416
Specs:
Material: Aluminum Alloy
LED: luminus SBT90.2
Low voltage warning: Yes
Reverse polarity protection: Yes
Lens type: Ar-coated glass lens
Reflector: smooth
Mode memory: Yes
Required battery type: 21700 lithium battery
Luminous flux: maximum 5000LM
Candela: Maximum 330KCD
Range: Maximum 1148 meters (ANSI standard, for reference only)
CCT: 5700K white tint
Driver: FET 18A output,12groups
Conclusion (for easy translation)
As many of you know, the L21B was designed specially for my hunting store as
a lightweight L21A that could be weapon mounted, for this use I couldn't be
happier with its performance. Yes, I know this has an unregulated driver, but
for what I want it for it does the job quite nicely, no real complaints.
For those who aren't using it for hunting, it's still a fairly good light, beats the
defualt temp settings on that Wurkkos TS30S Pro by a considerable amount.
There's the L21A model for those who want a bit more output. The lowest
output the L21B reduces to, after it stabilizes, is 585 lumens and the L21A at
660 lumens. If you want to search around for longer at a higher output then
there's better flashlights out there, but for the price, I'm not aware of any.
I've put a lot of time into the runtime graphs so that you can decide for yourselves
whether it suits your needs or not. For the money I'm pretty happy with them, but I
guess my opinion could be a little biased on the L21B model, I love it for what it
was designed to be.
Chapters:
0:00 Intro
0:09 Runtime (L21A vs L21B)
0:24 Lineup
0:36 Runtime (L21A, L21B, TS30S Pro, L21B SFT40)
0:51 Location 1: 205m - 463m
1:41 Location 2: 240m
2:22 Location 3: 850m
3:03 Location 4: 600m - 1175m
3:55 Conclusion
Music
The Ambientalist - Purple Love
- YouTube: youtube.com/watch?v=5kVnAFNkqPw
- Spotify: spoti.fi/2HImqEc
- Facebook: facebook.com/TheAmbientalist
convoy.aliexpress.com/store/330416
Specs:
Material: Aluminum Alloy
LED: luminus SBT90.2
Low voltage warning: Yes
Reverse polarity protection: Yes
Lens type: Ar-coated glass lens
Reflector: smooth
Mode memory: Yes
Required battery type: 21700 lithium battery
Luminous flux: maximum 5000LM
Candela: Maximum 330KCD
Range: Maximum 1148 meters (ANSI standard, for reference only)
CCT: 5700K white tint
Driver: FET 18A output,12groups
Conclusion (for easy translation)
As many of you know, the L21B was designed specially for my hunting store as
a lightweight L21A that could be weapon mounted, for this use I couldn't be
happier with its performance. Yes, I know this has an unregulated driver, but
for what I want it for it does the job quite nicely, no real complaints.
For those who aren't using it for hunting, it's still a fairly good light, beats the
defualt temp settings on that Wurkkos TS30S Pro by a considerable amount.
There's the L21A model for those who want a bit more output. The lowest
output the L21B reduces to, after it stabilizes, is 585 lumens and the L21A at
660 lumens. If you want to search around for longer at a higher output then
there's better flashlights out there, but for the price, I'm not aware of any.
I've put a lot of time into the runtime graphs so that you can decide for yourselves
whether it suits your needs or not. For the money I'm pretty happy with them, but I
guess my opinion could be a little biased on the L21B model, I love it for what it
was designed to be.
Chapters:
0:00 Intro
0:09 Runtime (L21A vs L21B)
0:24 Lineup
0:36 Runtime (L21A, L21B, TS30S Pro, L21B SFT40)
0:51 Location 1: 205m - 463m
1:41 Location 2: 240m
2:22 Location 3: 850m
3:03 Location 4: 600m - 1175m
3:55 Conclusion
Music
The Ambientalist - Purple Love
- YouTube: youtube.com/watch?v=5kVnAFNkqPw
- Spotify: spoti.fi/2HImqEc
- Facebook: facebook.com/TheAmbientalist
