Convoy L21A SST40 vs KW CULPM1.TG | full review with night shots and runtimes

Single 21700 battery flashlights. Thrower flashlights comparison. Stabilization on all 4 modes with both LEDs, good runtimes, very descent throw. You can choose different color temperatures with SST40 LED.
You can purchase it at Aliexpress at Official Convoy store:
SST40 - www.aliexpress.com/item/33024...
Osram KW CULPM1.TG - www.aliexpress.com/item/10050...
Music by INOSSI
Chapters:
00:00 Intro
00:59 Packaging and general review
08:30 Operation
15:06 Beam comparison
18:06 Night shots
23:12 Runtimes SST40
24:20 Runtimes KW CULPM1.TG
25:02 Final thoughts
#flashlights #flashlight

[@dusanstevic89]

Now that's what I call a review! Thank you for making this video!

[@FlashlightTech]

Thank you for watching :)

[@linh811]

wow the 600mm zoom shots are outstanding

[@FlashlightTech]

I do them on throwers reviews to beetter imagine range and capabilities :)

[@rasherbilbo452]

Very nice job on this review.

[@FlashlightTech]

Thank you :)

[@stevenrobertson6656]

Very good review Sir...subbed.

[@FlashlightTech]

Thanks for the sub!

[@Thrael72008]

Great review. I liked the runtime graphs and zoomed in shots. TBH, I would never think of SST40 5000K again since mine is somewhat greenish bu it's fine in this particular host.

[@FlashlightTech]

I already changed sst40 and the driver in that flashlight, will make comparison against cul led. Just need some time as I have a lot of thing to do in my personal life. But soon I will upload Sofirn LT1 mini review.

[@PiercingTheDarkness]

Try making your chapters with just 0:00 instead of 00:00. The chapters should show up, but this could be why it's not working

[@FlashlightTech]

I tried both, but thanks for suggestion.

[@krapeevids6992]

This video category should be under asmr sleep triggers.

[@lfb-]

The osram led already come with metal cap iluminated? Or have u mided the button?

[@FlashlightTech]

I changed the button.

[@ThorosThor]

I just experienced a purple shadow donut shape in the middle of the beam On my SFT40?? It wasnt like thisat the beginning.. Has anyone else experienced that? Or know why it is doing that?

[@FlashlightTech]

Hi, try to contact seller and explain your problem.

[@jiktakjiktak8508]

Hello, with which diode is the battery more durable and the flashlight lights up for a longer time? SST40 or CULPM1.TG ? And L21A or L21B is better?

[@FlashlightTech]

Hello, thanks for watching and commenting. Sorry for late reply. I prefer L21A because it has more metal in head and CULPM1.TG :)

[@jiktakjiktak8508]

@@FlashlightTech I already bought the L21B - CULPM.TG, 8А, I'm very excited! Your review helped me choose, thanks!

[@fazil5648]

Which one long run on same 21700 battery sft40 or culpm. 2. i think l21a osram run long on turbo than l21b osram. Yes or no

[@FlashlightTech]

Hello, I have not tested sft40

[@MADHIKER777]

The inconsistent color of the SST40 beam would drive me nuts!

[@KULAS6463]

sst40 at 6A driver?

[@FlashlightTech]

Yes

[@miller2432]

permission to ask sir L21A CULPM1 VS FT03 SFT0 which one do you prefer? And what is the reason? I need a reference sir. Because I want to buy one for Throw please respond Thank you

[@FlashlightTech]

Hey, I do not have FT03, cannot say much about it, but I have L21A with sft40, battery life is a problem with good cooling, I prefer L21A with culpm1. Good battery life, slow step down and very good throw for money. I use it for wildlife observation.

[@miller2432]

@@FlashlightTech thank you sir ❤️

[@FlashlightTech]

@@miller2432 You are most welcome :)

[@Thrael72008]

It seems that that other guy Weerapat has made everyone overly polite. We call eachother "Sir" now. 😊

[@STEVEREEVES4444]

@@Thrael72008 its call respect my friend , something lacking in this world 👍

[@iliya_krs]

L21A have same Groups like a KW, but L21A is better one !!!

[@FlashlightTech]

Both UI is simple and easy to use. I use 1/20/100 group for my throwers.

[@iliya_krs]

@@FlashlightTech i use 1/10/35/100