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

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  • čas přidán 24. 07. 2024
  • 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
  • Věda a technologie

Komentáře • 38

  • @dusanstevic89
    @dusanstevic89 Před 2 lety +4

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

  • @linh811
    @linh811 Před 2 lety +4

    wow the 600mm zoom shots are outstanding

    • @FlashlightTech
      @FlashlightTech  Před 2 lety +1

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

  • @rasherbilbo452
    @rasherbilbo452 Před 2 lety +2

    Very nice job on this review.

  • @stevenrobertson6656
    @stevenrobertson6656 Před rokem +1

    Very good review Sir...subbed.

  • @Thrael72008
    @Thrael72008 Před rokem +1

    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
      @FlashlightTech  Před rokem +2

      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.

  • @krapeevids6992
    @krapeevids6992 Před 2 lety

    This video category should be under
    asmr sleep triggers.

  • @PiercingTheDarkness
    @PiercingTheDarkness Před 2 lety +4

    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

  • @lfb-
    @lfb- Před rokem

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

  • @ThorosThor
    @ThorosThor Před rokem +1

    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
      @FlashlightTech  Před rokem

      Hi, try to contact seller and explain your problem.

  • @jiktakjiktak8508
    @jiktakjiktak8508 Před rokem +1

    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
      @FlashlightTech  Před rokem +2

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

    • @jiktakjiktak8508
      @jiktakjiktak8508 Před rokem +1

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

  • @fazil5648
    @fazil5648 Před 11 měsíci +1

    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

  • @MADHIKER777
    @MADHIKER777 Před rokem

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

  • @KULAS6463
    @KULAS6463 Před 7 měsíci

    sst40 at 6A driver?

  • @miller2432
    @miller2432 Před 2 lety +1

    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
      @FlashlightTech  Před 2 lety +4

      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
      @miller2432 Před 2 lety +2

      @@FlashlightTech thank you sir ❤️

    • @FlashlightTech
      @FlashlightTech  Před 2 lety

      @@miller2432 You are most welcome :)

    • @Thrael72008
      @Thrael72008 Před 2 lety

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

    • @STEVEREEVES4444
      @STEVEREEVES4444 Před rokem +3

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

  • @iliya_krs
    @iliya_krs Před 2 lety

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

    • @FlashlightTech
      @FlashlightTech  Před 2 lety +1

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

    • @iliya_krs
      @iliya_krs Před 2 lety

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