Convoy M21B SFT40 6500k 8a vs M21B culpm1 8a

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  • Опубликовано: 11 окт 2024
  • m21b sft40 6500k 8a driver vs m21b culpm1 8a driver
    sft40 8a gives out 2000lm (according to the convoy company)
    throwing distance more than 300m.
    flashlight clip. a.aliexpress.c...

Комментарии • 194

  • @ayokay123
    @ayokay123 3 года назад +9

    The SFT40 is the easy winner here. Same throw, but more usable spill.

  • @eckyeckypikang
    @eckyeckypikang 3 года назад +10

    Thank you for this - there are a number of people curious about how these two emitters compare. I'm impressed at how well the SFT40 is able to put comparable brightness over a larger area than the CULPM1 at the longer ranges.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +10

      I begin to love sft40 but really want 5000k sir. Thanks for watching sir.

    • @eckyeckypikang
      @eckyeckypikang 3 года назад +2

      @@weerapatkiatdumrong That's very true... It's quite a cool temperature.

  • @collectorman7
    @collectorman7 2 года назад +4

    tu dois être le plus grand collectionneur de flaslights avec flahaolics je pense , tu as une collection incroyables et en grand nombre de flaslights , félicitations , j'aimerais tellement en avoir autant que toi :):)
    je suis tout petit à côté avec ma cinquantaine de flaslights 😅 , en même temps cela ne fait que deux ans que j'ai commencé à collectionner les flaslights . Continue comme ça tu nous régale avec tes excellentes reviews ☺️👍💪

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      Thanks a lot for supporting my channel sir. I will try to do my best. Thanks for watching sir 😊🙏.

  • @MADHIKER777
    @MADHIKER777 Год назад +6

    I prefer the SFT40 for its significantly larger hotspot. The throw isn't much different between the two.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад +1

      Yes. Agree sir. Bigger hotspot is more useful. Thanks for watching sir 😊🙏.

    • @thomasnawin7228
      @thomasnawin7228 4 месяца назад +1

      Hello Sir, can you please make a review of the Convoy M21B with SFT40 3000K please. Thanks.

    • @thomasnawin7228
      @thomasnawin7228 4 месяца назад +1

      ​@@weerapatkiatdumrongHello Sir, can you please make a review of the Convoy M21B with SFT40 3000K please. Thanks.

  • @kylam9874
    @kylam9874 Год назад +1

    Rất hữu ích.Thanks.👍Tui cũng đã có một lựa chọn cho riêng mình.👍💯

  • @RainIndex
    @RainIndex 2 года назад +1

    SFT40 is a great LED for overwatting

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      I can't agree more sir. Thanks for watching sir. Please subscribe 😊🙏.

  • @gnc.
    @gnc. 9 месяцев назад

    Your tests are great, thank you very much.....

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  9 месяцев назад

      Hello sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.

  • @craigs7181
    @craigs7181 3 года назад +3

    Excellent comparison! I want one! 😛 But I just got my M21B with CULPM1 6A a little over a week ago, and I love it! So thank you for the review of the light as it greatly helped me deciding to purchase it.
    I'm a little hesitant to put an 8A driver in a light this size because of the heat generated, but I imagine that the lower settings would be a bit brighter too compared to the 6A driver when set to the same setting using the same led. Do you know if this is the case, or are they basically the same visually at levels 1 thru 4?
    I really appreciate the photos in the beginning of the video, especially the addition of the distance map. Another great comparison! Thank you for taking the time to create these videos and sharing!

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +6

      For culpm1, I think 6a is enough. For sft40, I haven't tried it with 6a driver. The new m21c uses sft40 + 8a driver. That's why I use the 8a driver. 8a It gets hot really fast. Next, I will try sft40 in c8 flashlight and use 6a driver because the 8a driver can't fit in c8+ or m21a. For the brightness that each driver delivers, I think 4 modes driver gives better brightness level - level1 and 2 are quite different. But for the 12 modes driver, both 6a and 8a in 1st mode, level1 and level 2 are not much different. This is what I don't like. I hope you will enjoy my review. Thanks for watching and your support sir.

    • @relayerrelayer8226
      @relayerrelayer8226 3 года назад +1

      @@weerapatkiatdumrong Good one brother!! the first thing comes to my mind; how would the new led SFT40 perform in a c8 host/ reflector, (for throw comparison)since it have the perfect reflector to emitter size ratio inthe mid-size thrower flashlight. Nice vid.. looking forward for the c8 test👍🏼👍🏼
      ขอบคุณ ครับ 🙏🏽

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@relayerrelayer8226 Really want to put it in c8 sir but the driver that fits c8 is 6a. I'll try it soon sir. Thanks for watching sir.

    • @relayerrelayer8226
      @relayerrelayer8226 3 года назад +2

      @@weerapatkiatdumrong Nice, cant wait, the sst 40 emitter in 8a is pushed near the limit of its amperage capability, some test reveals the sweet spot is around 7,xx amp so wether its 8a or 6a wont show much lumenwise, except for the heat.👍🏼 ขอบคุณ ครับ🙏🏽

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@relayerrelayer8226 Thanks for watching sir.

  • @67daffy
    @67daffy 3 года назад +1

    Just got the M21B sft-40 5-5500k version beam comparison to sst 40 and osram w2 tonight

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      Wow. Thanks for watching sir.

    • @67daffy
      @67daffy 3 года назад +1

      @@weerapatkiatdumrong too easy i have watched a few of your videos now :)

  • @rafaelborgocruz
    @rafaelborgocruz 11 месяцев назад +1

    Great video, Can you tell me the difference between m21b with sft40 vs l21b with sft40?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  11 месяцев назад +1

      Hello sir. The main difference is only the host sir. Same led and driver. Bigger the host, longer the beam distance. Thanks for watching and your support sir 😊. Please subscribe 🙏.

  • @artiet5982
    @artiet5982 3 года назад +1

    Thanks for the shots and this video- subscribed!

  • @alexanderatanasov6551
    @alexanderatanasov6551 3 года назад +1

    Thanks for another great review!On video seams sft40 brighter is it true?And wich one hold more time on max output?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      Sft40 is brighter sir. Both can run on turbo and get hot after one minute. Thanks for watching sir.

    • @alexanderatanasov6551
      @alexanderatanasov6551 3 года назад +1

      @@weerapatkiatdumrong Thank you!

  • @Guima.
    @Guima. Год назад +1

    Olá senhor, saudações do Brasil. Me perdoe escrever em português mas sou fã do seu trabalho e sempre assisto seus vídeos devido a quantidade de informações de qualidade. Parabéns pelo trabalho e muito obrigado por compartilha-lo.
    Eis minha dúvida: infelizmente não há mais a opção de comprar a M21B com o LED CULPM1, apenas no SFT40, XHP70.2; .3 Hi R70; .3 Hi R9050, GT FC40, 519A, B35AM e SST40. Preciso de um LED arremessador, qual desses o senhor me recomendaria?
    E em relação a cores mais frias ou quentes, qual o senhor me recomendaria com o mesmo propósito de arremessador?
    Aguardo sua resposta para tomar a decisão correta!
    Muito obrigado, senhor!

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад +1

      Hello sir. I think sft40 or sst40 will suit your need sir. Sft40 is available in 6500k only. Sst40 has 5000k and 6500k. I think xhp50.3 hi is also a good led and may be available with more tints in the future. Thanks for watching and your support sir 😊🙏.

    • @Guima.
      @Guima. Год назад +1

      @@weerapatkiatdumrong obrigado!

  • @kohtoha
    @kohtoha 2 года назад

    Oh yes,,,ini video yang aku cari,,Thanks sir

  • @Bravo0ne.1
    @Bravo0ne.1 3 года назад +2

    Please suggestion, Which one is better ?
    Between Convoy M21B SFT40 8A vs Convoy M21B SST40 6A.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      M21b sft40 8a is more powerful. For me, I don't mind the heat as I don't use its turbo for a long period of time. Thanks for watching sir.

    • @al-aminfatah9211
      @al-aminfatah9211 Месяц назад

      Bagaimana karakter lebar cahaya antar sft40 dgn sst40

  • @harisyoung4110
    @harisyoung4110 3 года назад

    It still new release, hopefully in the future they will be available in the 5000k sft40..

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      Yes. Agree sir. 5000k is what I need. Thanks for watching sir.

  • @pikname7822
    @pikname7822 3 года назад +3

    Thanks for the review! sft40 the same emiter as sst40 only de-dome, like xpl-hd and xpl-hi for example? Or is it more powerful?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      I still don't know much information sir. But after I saw it, I order it immediately. Sst40 is so powerful. This new one is great and doesn't disappoint me. Sft70 is what I want to know next. Thanks for watching sir.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +2

      @@BurntPlaydoh Compared with Sofirn. It's a bit more powerful than xhp35. Thanks for watching sir.

    • @batistepretoriano7188
      @batistepretoriano7188 3 года назад

      @@BurntPlaydoh no,sft 40 es un led nuevo diferente

    • @batistepretoriano7188
      @batistepretoriano7188 3 года назад

      @@BurntPlaydoh Thanks

    • @whokilledjr3719
      @whokilledjr3719 3 года назад

      It's also an upgraded led over the sst40, at higher amperage it's more efficient. It's a better led, not just dedomed. Check threads on budgetlightforum and djozz's test.

  • @gonzalez7805
    @gonzalez7805 3 года назад +1

    Great video thanks 😁

  • @Jethrospect
    @Jethrospect 2 года назад +1

    Do all convoy m21b in SFT40 has a 8A driver? A seller from a local store where I purchased mine says he wasn't sure, says it maybe has a 5A driver. Can you confirm?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      This one I made it myself sir. I think 5-6a is enough sir. Convoy also produces 6a and 8a version. Thanks for watching sir. Please subscribe 😊🙏.

  • @gamingvibes4u...825
    @gamingvibes4u...825 Год назад +1

    Sir which one have long range sft40 or culpm? Does it reach 1000m?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад +1

      I think culpm1 sir. Sft40 is brighter but for throw I think culpm1 is better. It can reach 1000m if its reflector is big. Thanks for watching and your support sir 😊🙏.

    • @gamingvibes4u...825
      @gamingvibes4u...825 Год назад

      @@weerapatkiatdumrong tysm sir I have seen on store about 6a and 8a should I get which one for longer use? Thanks for replying 💐

  • @gernotboesser6901
    @gernotboesser6901 3 года назад +2

    Very good comparison 👍. The
    SFT40 LED is amazing ! Where does ist come from Sir ?
    Best regards.

  • @SodiumSyndicate
    @SodiumSyndicate Год назад +1

    Are they of exact equal throw range or does the CULPM1 8A throw farther than the SFT40 8A?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад +1

      I still believe culpm1 throws better sir because of tighter hotspot and more intensity. Thanks for watching sir 😊🙏.

    • @SodiumSyndicate
      @SodiumSyndicate Год назад

      @@weerapatkiatdumrong Thank you

  • @rodofsteel
    @rodofsteel 4 месяца назад

    Hello, between the Sofirn if22a and the M21b sft40 (8A driver) which one would you choose? Which one has a longer range and which one has better spill?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  4 месяца назад

      Hello sir. I think I will choose m21B because it can be repaired when it's broken. I think m21B is more powerful+ more throw but for better spill, if22a wins. So it depends on your consideration sir. Thanks for watching. Please subscribe 😊🙏.

  • @-kalox3798
    @-kalox3798 Год назад +1

    Is it worth to pay extra 10$ to osram version? I needs a long range but i know that video don’t show a true

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад

      Hello sir. Osram culpm1 is not as bright as sft40. Culpm1 gives a more focused hotspot resulting in more throw but not much different from sft40. I think I will choose sft40 5000k. It's available now. Thanks for watching and your support sir 😊. Please subscribe 🙏.

  • @Davin.29
    @Davin.29 Год назад +1

    How about m21a sft40 and m21b sft40? Which is best for you sir?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад

      M21B sir. Its more powerful. Thanks for watching sir. Please subscribe 😊🙏.

  • @kprutanjogja4695
    @kprutanjogja4695 2 года назад +1

    is that standard reflektor on sft40? or u modify that? and can i see the gasket u used for? because my m21b sft40 have inner ring on the beam

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      I used m21b. I just replace sst40 led with sft40 sir. I still use the same gasket. Yes, there are still some rings in the beam. Op reflector can help get rid of those rings but it may throw less. Thanks for watching sir 😊. Please subscribe 🙏.

    • @kprutanjogja4695
      @kprutanjogja4695 2 года назад +1

      @@weerapatkiatdumrong thanks..

  • @KADET4x4
    @KADET4x4 2 года назад +2

    Отличный обзор. А какая цветовая температура у обоих светодиодов и какой CRI ?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +2

      Both are 6500k sir but culpm1 seems a bit warmer. Cri is about 70. Thanks for watching sir.

    • @KADET4x4
      @KADET4x4 2 года назад +2

      @@weerapatkiatdumrong , спасибо! Принято.

  • @MOBILBOSINDONESIA
    @MOBILBOSINDONESIA 2 года назад +2

    How about the throw? is culpm are the winner?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      Culpm1 wins sir. Even though Culpm1 is not as powerful as sft40, it has more intensity and tighter spot. So It can give better throw. Thanks for watching sir. Please subscribe 😊🙏.

  • @Avtandil2004
    @Avtandil2004 2 года назад +1

    👍👍

  • @ajsam1379
    @ajsam1379 2 года назад +1

    Excuse me. M21b culpm1 and sft40. Wich one is more satisfying?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      It's hard to tell. If you want high lumens, choose sft40. If you want more throw+ warmer tint, choose culpm1. Thanks for watching sir 😊.

    • @ajsam1379
      @ajsam1379 2 года назад +1

      It is clear, sft40 easy to get hot in turbo mode with 8A driver. Is culpm1 too?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      @@ajsam1379 Yes. Absolutely sir. Thanks for watching sir 😊.

    • @ajsam1379
      @ajsam1379 2 года назад

      @@weerapatkiatdumrong thx for your answer. Regard from indonesia.

  • @paulangeles5329
    @paulangeles5329 3 года назад +1

    I like what you did to your M21B with SFT40 & 8A DRIVER. I would like to know about the performance and for the long term used. Is there any issues regarding to that setup? I'm planning to custom my M21B to exactly what you did your FL. Thanks

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +3

      If you don't use turbo for a long time, I think there won't be any problems. Convoy also produce this version of convoy. Don't worry about problem. Spare parts are cheap. Thanks for watching sir.

    • @paulangeles5329
      @paulangeles5329 3 года назад +1

      One more question Sir what battery capacity you recommend to use for that setup? 21700 5000mah 30A battery is that good eneough or you have a better recommemdation Sir? Thanks.

    • @paulangeles5329
      @paulangeles5329 3 года назад +1

      And also Sir what diameter of SFT40 Led did you use for M21B a 20mm??

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@paulangeles5329 20mm sir.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@paulangeles5329 Yes. That's fine. Thanks for watching sir.

  • @cornelbintara4725
    @cornelbintara4725 3 года назад +1

    Very nice... btw, where did you get the clips for the m21b?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      It is sofirn sp35 clip sir. Thanks for watching sir. a.aliexpress.com/_mLljTvf

    • @cornelbintara4725
      @cornelbintara4725 3 года назад +1

      @@weerapatkiatdumrong thank you sir..

  • @NorthBorneoLights
    @NorthBorneoLights 3 года назад +1

    👌🏻 Very good. Weerapat did you do sst20 4000k vs CULPM1 comparison before?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +4

      No sir. Sst20 is not powerful enough for my bicycle so I don't like to use it sir. It would be great if sft40 has 5000k version. Thanks for watching sir.

    • @craigs7181
      @craigs7181 3 года назад +2

      @@weerapatkiatdumrong I agree. A 5000k version would be great. But this one is still very impressive! Need to compare the SST40 and the SFT40.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@craigs7181 Yes. Agree sir. Thanks for watching sir.

  • @stephen8385
    @stephen8385 2 года назад +1

    I can't decide between m21b and s16, Simon have both in 8a driver...

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      M21B. Trust me. S16 has annoying rings in the beam because of its stainless crown head. M21B has both smo and op reflector. More spare parts than S16. Thanks for watching sir.

  • @itsz_laa
    @itsz_laa 3 года назад +1

    Untuk Masalah Panas Di Bodi Senter, Keduanya Lebih Panas Yang Mana

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      I don't understand your language. I use Google translate. Yes. Both flashlights are really hot on the highest mode. I think that is why convoy put this led and driver in a bigger flashlight like m21c. Thanks for watching sir.

  • @corleonemichael21
    @corleonemichael21 2 года назад +1

    Hello again sir, which of the Convoy L21B model has the strongest light?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      I don't have L21B sir. But I have L21A. It has good throw. What you should know about convoy flashlights is the driver inside. For example, S21B can use the same driver as used in big flashlight like L21A. The difference is just the host or led. Same led and same driver but in different host. Something like that sir.

    • @corleonemichael21
      @corleonemichael21 2 года назад +1

      Copy sir, Thank you...

  • @corleonemichael21
    @corleonemichael21 2 года назад +1

    Hello sir, between Convoy M21A and M26C which is stronger?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      Both are strong sir. But if in terms of dropping, I think m21a is stronger because it's smaller and lighter than m26C. Thanks for watching sir 😊.

    • @corleonemichael21
      @corleonemichael21 2 года назад +1

      Thank you sir.

  • @corleonemichael21
    @corleonemichael21 2 года назад +1

    Hello sir which of thesr two M21a's stronger? Kw Cslpm1. Tg 6A drive or Sst40 up to 2300lm?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      Sst40 is more powerful sir. Throw + flood. About 2000lm. Cslpm1 is about 1500lm + super throw. Thanks for watching sir 😊.

    • @corleonemichael21
      @corleonemichael21 2 года назад

      Big help sir, Thank you... Will buy this one soon... Thank you again sir...

  • @HoaLe-mp5uq
    @HoaLe-mp5uq Год назад +1

    sft40 led is brighter than culpm1 led but the price of culpm1 is more expensive,sir? why?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад +1

      Yes. I still don't know that sir. Maybe because of material and cost of production. Thanks for watching sir 😊🙏.

  • @Frank-qq7bg
    @Frank-qq7bg 3 года назад +2

    Hello which led do you like better for m21b and why? Thanks

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +2

      To be honest, I like them both sir. I keep them both, no more modification to them. I like m21b. The beams that come out from this host is great. Sft40 seems to be more powerful than culpm1. But for the throw culpm1 might be better. Thanks for watching sir.

    • @Frank-qq7bg
      @Frank-qq7bg 3 года назад +1

      Thanks

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@Frank-qq7bg You're welcome sir.

  • @willc2935
    @willc2935 2 года назад +1

    do you think m21b sft40 with 6 amp driver will be good like 8 amp?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      I think 6a is good enough and it produces less heat sir. It still quite bright. 8a is definitely brighter but gets hot really fast! Thanks for watching sir 😊. Please subscribe 🙏.

    • @willc2935
      @willc2935 2 года назад +1

      @@weerapatkiatdumrong thank you so much i love your videos! i am subscribed.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      @@willc2935 Thanks for your support sir 😊🙏.

  • @budgetlightph7814
    @budgetlightph7814 3 года назад +1

    Whoah. Nice. I was looking for this. Is it really worth it to use 8A vs 6A? It seems a new emitter since I can't find charac data on the internet. Thanks bro. 🥰🥰🥰

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +2

      Yes. I can't find any data about it. I am not sure about the difference between 6a and 8a. But I believe it's worth 8a. I really like it. Just hope that there's a 5000k version. Thanks for watching sir.

    • @budgetlightph7814
      @budgetlightph7814 3 года назад +1

      Nice. Did you use 20mm or done reflow? 🙂🙂🙂

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@budgetlightph7814 20mm done sir. Actually I also want 16mm but there's only 20mm sold sir.

    • @lakasund
      @lakasund 3 года назад +1

      @@weerapatkiatdumrong kaidomain.com/Flashlight-DIY-and-Tools/LED-Emitters-or-LED-Star-on-PCB/Luminus-Leds/Luminus-SFT-40-White-6500K-LED-Emitter

    • @lakasund
      @lakasund 3 года назад +1

      @@weerapatkiatdumrong If you De-dome a SST 40 6500K you get 30% better throw and 5000K😉

  • @makiboi47
    @makiboi47 2 года назад +1

    How about the hear generated by SFT40 in high mode? Can it sustain longer than sst40? Thanks

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      To be honest sir. I haven't tried high and turbo mode more than 1 minute because I made this flashlight for tactical purpose - dealing with dog chase. But from my experience, in high mode sft40 is brighter than sst40. That means it will be hotter. In turbo, it will get hot fast - within 1 minute. I am not sure whether when it will step down. Sft40 is a very bright and hot led. You should deal with it carefully. From the review that I read, sft40 can deal with 20a current! budgetlightforum.com/node/78168
      Thanks for watching sir.

    • @67daffy
      @67daffy 2 года назад +1

      I run mine on step 4 of 5 does not over heat so far in the time I have used it.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      @@67daffy Thanks for sharing sir.

  • @Hepta.Asteras
    @Hepta.Asteras 3 года назад +1

    So is the SFT40 considered a 100% thrower?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      Yes sir. I put it in my d10 headlamp. Despite its small and shallow reflector, it still throws incredibly well. Thanks for watching sir.

  • @aronvich
    @aronvich Год назад +1

    How to install SFT40 in convoy m21b if I have a 7mm reflector installed in it?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад

      Hello sir. What is your original led? If it's sst40 or xhp50.2, no problems sir. The gasket and the reflector can fir well with sft40. So this depends on your original led sir. Thanks for watching sir. Please subscribe 😊🙏.

    • @aronvich
      @aronvich Год назад +1

      The original LED in my M21B culmp1, I want to install sft 40 there, what do I need for this?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  Год назад

      @@aronvich You need to buy sft40 led with 20mm MCPCB sir and a gasket 5050 7mm. shp.ee/v5acara
      Thanks for watching sir 😊. Please subscribe 🙏.

  • @novaserenade5728
    @novaserenade5728 3 года назад +1

    For u prefer sft40 or culpim1 ?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +3

      Difficult question! I have them both as I like them both. Sft40 is very powerful, good thrower. Culpm1 has good tint (a bit yellow) with a lot of beam intensity. If you want more lumens, go to sft40.I f you want warmer tint, and high intensity, go to culpm1. Thanks for watching sir.

  • @louisarturo5625
    @louisarturo5625 8 месяцев назад

    Hi sir, how much lumens on sft40 8a m21b? Thank you

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  8 месяцев назад

      Hello sir. About 2000 lm sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.

  • @ХоХаг-о8и
    @ХоХаг-о8и 3 года назад +2

    SFT40 pushes me away from buying with its very cold shade.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      Personally, I want 5000k sir but I just want to try it. That's why I buy it. Thanks for watching sir.

  • @enzoferari9
    @enzoferari9 2 года назад +1

    What is recommended battery for s21b ?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      Try vapcell 21700 4000 - 5000mah. Thanks for watching sir 😊.

    • @enzoferari9
      @enzoferari9 2 года назад +1

      NI 2140 nitecore 21700 fit for s21b ?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      @@enzoferari9 Yes. S21b can hold 21700 and 18650. Thanks for watching sir ☺️.

  • @anonymouz1280
    @anonymouz1280 3 года назад +1

    bro, s21a sft40 or s21b culpm1?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +2

      I think you should use s21b. It is better and easier than s21a when you want to change the reflector, tir lens or emitter. It can also hold 22mm driver. For the led, sft40 is more powerful than culpm1. If you want a thrower with big spot, use sft40. But if you want beam with high intensity and throw, use culpm1. Thanks for watching sir.

    • @anonymouz1280
      @anonymouz1280 3 года назад +1

      @@weerapatkiatdumrong thanks bro

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@anonymouz1280 You're welcome sir.

    • @anonymouz1280
      @anonymouz1280 3 года назад +1

      @@weerapatkiatdumrong is there sft70 coming out?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@anonymouz1280 I still haven't seen it yet sir.

  • @cornelbintara4725
    @cornelbintara4725 3 года назад +1

    how about xhp35 hi, can it compare with sft40?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      I think yes. According to what I asked convoy about lumens. Sft40 gives out about 2000lm. Quite close to xhp35. Thanks for watching sir.

    • @cornelbintara4725
      @cornelbintara4725 3 года назад +1

      @@weerapatkiatdumrong thanks a lot...

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      @@cornelbintara4725 Maybe, I'll compare it with sofirn C8g xhp35.

    • @cornelbintara4725
      @cornelbintara4725 3 года назад +1

      @@weerapatkiatdumrong can't hardly wait for it...
      Thank you.. best regards from indonesia

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад

      @@cornelbintara4725 You're welcome. Thanks for your support sir.

  • @gnc.
    @gnc. 9 месяцев назад

    culmm1 is much better. Narrow angle is more effective at long distance. Also, I hate 6500k colors, I think 5000 and 5500k are ideal...

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  9 месяцев назад

      Hello sir. I like culpm1 because its tint looks warmer than sft40. Beam intensity is very good. Thanks for watching and your support sir 😊. Please subscribe 🙏.

    • @gnc.
      @gnc. 9 месяцев назад +1

      After watching your video, I ordered the convoy m21f culmm1 driver flashlight, thank you...

  • @maebr1302
    @maebr1302 3 года назад

    which one able to throw further?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +3

      I still think that even culpm1 is not as bright as sft40 but it can do better throw than sft40. Thanks for watching sir

  • @chalino12
    @chalino12 2 года назад +1

    พี่มีเพจมั้ยครับ อยากติดตาม รีวิวได้ชัดเจนดี

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад

      สวัสดีครับ ผมเพิ่งเปิดเล่นๆ ดูวันนี้ WK Flashlight Reviews ลองค้นดูใน fb ครับ แอดมาหน่อยนะครับ ขอบคุณมากครับ😊🙏

  • @slavabonda68
    @slavabonda68 3 года назад +1

    S21 sft40?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      I also made s21b sft40 sir. You can watch it. Thanks for watching sir.

    • @slavabonda68
      @slavabonda68 3 года назад +1

      @@weerapatkiatdumrong, будем искать)). Спасибо за видео.

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  3 года назад +1

      @@slavabonda68 You're welcome sir.

  • @gedezuda3857
    @gedezuda3857 2 года назад +1

    can u tell me the bottom diameter of your m21b reflektor? its 9mm or 7mm?

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +1

      7mm for sst40 led sir. Thanks for watching sir. Please subscribe 😊🙏.

    • @gedezuda3857
      @gedezuda3857 2 года назад +1

      @@weerapatkiatdumrong thanks...

  • @sebastianfedorin9685
    @sebastianfedorin9685 2 года назад

    Sft40 vs sst40 please

    • @weerapatkiatdumrong
      @weerapatkiatdumrong  2 года назад +3

      Sft40 will win for sure but if you want to see the battle, I will do it later. Thanks for watching sir.