Convoy L21B SFT40 8A Driver VS Convoy L21A Culpm1 6A Ramping Driver | Test Range: 100m, 200m, 320m
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- Опубликовано: 12 сен 2024
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Muito boa essa lanterna, comprei a l21b e na me arrependo, ela é muito forte lançador, seu canal é o melhor.
Thank you very much for your support sir 😊🙏.
You're lucky it's 35 fahrenheit here!! You're in a t shirt!! I just ordered the L21a and L8.
It's about 25°c sir. It's extremely hot in this winter. So bad. Thanks for watching sir 😊🙏.
Much appreciate all of the traveling you did for this excellent review, sir. It appears the warmer Culpm1 is better at cutting through the haze. Perhaps someday we will see a warmer 5000K SFT40 produced.
I went two places sir. I just can get into the bird house area because of no more floods now. I agree sir with you about sft40 5000k sir. Thanks for watching sir. Please subscribe 😊🙏.
Enjoy very much! One of the few reviewer of leds that I appreciate!
Hello sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
I still want an sft40 flashlight and was contemplating the L21b or astrolux ft03. I however bought the catapult pro neutral white sft70. Great light but don't like the battery it comes with too much(won't turbo under 3.8 volts). Definitely happy with getting the neutral white after seeing this vid. Great colour on the L21a. Good reviews I've seen many of yours....subscribed....sir...lol. All the best. ✌️
L21A uses culpm1 sir. Although culpm1 is not as bright as sft40 but for me it has a better tint. It's a bit yellow. Thanks for watching and your support sir 😊🙏.
@@weerapatkiatdumrong5:46
You always seem to bring out the review of the flashlight that I'm interested in buying, LOL! I have a M21A with SFT40 6A driver and I think this L21B is a perfect next step up. One thing to mention is that the 8A driver in it is a high efficiency buck driver so it should run better than the 6A linear driver. For the same brightness it should provide longer runtime.
L21B is quite good in terms of weight if compared to L21A sir. It seems to deal with heat quite well too. I turned it on quite long while I was reviewing it. I didn't notice the heat. Thanks for watching and sharing sir 😊🙏.
Thank you for sharing your thoughts and knowledge, on the Convoy L21A, and L21B, flashlights . 🔦 Nicely done. 👏 🤜🤛
Thanks for watching sir. Please subscribe 😊🙏.
SFT40 has the perfect balance
I can't agree more sir. Thanks for watching sir 😊🙏.
@@weerapatkiatdumrong Qual você recomenda ?
L21b SFT40 sir. It's powerful and not heavy. Thanks for watching sir 😊. Please subscribe 🙏.
Yessir, I'm thrilled one is on the way, I waited years
Just ordered one! Can't wait!
You will love it sir. Thanks for watching sir 😊. Please subscribe 🙏🙏🙏.
Even though it appears the osram throws just a bit farther, I'll take the larger hotspot between these two any day. I think the Osram works better in small lights open up the beam due to their small reflectors. The SFT and SBT emitters work better in larger lights that can also handle the heat better.
Yes. I can't agree more sir. Thanks for watching sir 😊. Please subscribe 🙏.
Thank you for the comparison! A fun comparison would be the L21B 8A SFT40 vs. the M21B 8A SFT40 -- that would be the same emitter and driver, but a comparison of a bigger and smaller reflector.
Interesting sir. I will try that later. Thanks for watching sir 😊🙏.
I have IA22, L21b SFT40, C12 XHP 50.2, and C8+ NM1. My favourite is L21b
L21B is quite light and has very good beam sir. Thanks for watching sir 😊🙏.
Culpm1 penetration is amazing even if the lighted area is small. What will be your choice between them as far as the beam is concerned?
Actually I like culpm1 sir. Because it's tint is a bit yellow. It has very high intensity. Good penetration and self defense sir. Thanks for watching sir 😊🙏.
@@weerapatkiatdumrong Thanks for sharing your thoughts 🙏.
Also check the Convoy 4x18a sir it's a fine thrower too. More pricey than 3x21a.
L21Bやっと出ましたねぇ Weerapat Kiatdumrongさんの色々なsft40のレビューを見て初めて購入したのがL21Bでした。
sft40 5000kについては、私も同意します。
Sft40 5000k would be great sir. Thanks for watching sir. Please subscribe 😊🙏.
Good review ,video and comparision sir. throws fantastic good 👍I bought a Convoy L21B host and put in a sft 70 diod.( 6 volt) And a measuring a throw 1073 meter distance. Astrolux Ft03 s SBT 90 throws 1134 meter distance. so Sft 70 and SBT is almost equal😊SFT 70 is 4 time cheaper 😉
Woww. Thanks for sharing this sir 👍👍👍.
wow two good thrower good review love this l21a
L21a is good in design but a bit heavier sir. L21b is lighter but I don't like its design. Both are really good thrower. Thanks for watching sir. Please subscribe 😊🙏.
who needs an LEP when you can have these
Agree sir. I think it's more useful than lep. Thanks for watching sir 😊🙏.
LEP is just a toy sir. Useless with finding things and with walking around.
@@corleonemichael21 lep is not for general use at all. It's for a very specific task.
Yeah this is more broad use, I ordered one, super excited, L21B
Hey mate, what's your advice for a long range hotspot powerful flashlight I can use?
For the led, it should be sft40 or culpm1 sir. For the flashlight, Convoy L21A, L21B are fine, not too big. 500-1000m. If you prefer something smaller, M21A is also a good choice. 100-500m. Thanks for watching sir. Please subscribe 😊🙏.
Have them both in culpm1 and Sft40 sir. Both are very good in long distance Beamshot.
For long battery backup which is better sft40 or culpm sir
Not sur sir. But I think sft40 is brighter and may be more efficient sir. Thanks for watching and your support sir. Please subscribe 😊🙏.
Which of the 2 do you like best and why sir? 😊
L21B sir. Powerful and light weight. Thanks for watching sir 😊🙏.
Sft40 8amps or Culpm1 6 amps sir?
@@corleonemichael21 Both ate about 8a sir. Thanks for watching sir 😊🙏.
Thank you sir.
Sir i need long battery performance with less heating on turbo and long range...specially long lasting battery so which flashlight you prefer me with farthest throw also.. I am confused from 1 week
You need to find a flashlight with big head and deep reflector. The led should be sft40 or culpm1. I think this l21b is good enough sir. It has a big host with temperature Control. I think It won't be very hot. For battery, find 21700 5000mah sir like vapcell gold. Or you need a flashlight that can hold 2 21700 batteries. Personally, I prefer a flashlight with one battery. Cyansky' new hunting flashlight is also interesting sir. It can change beam colors. Thanks for watching and your support sir. Please subscribe 😊🙏.
@@weerapatkiatdumrong sir sft40 and culpm draw more current than cslnm. Is it true
@@weerapatkiatdumrong sir i think l21a is better than l21b bcz it has more thermal mass. And i have no problem with weight and size. What do you say sir
L21B SBT90.2 is released, I wish they would have done the SBT90.2 in L21A.
Agree sir. I really want to try it. Thanks for watching and your support sir 😊🙏.
Hello sir how does 12 groups work with Convoy models?
I think it's fine. I love it. I use mode 11. It's quite tactical. Thanks for watching sir 😊🙏.
Hi, friend, which type of LED for L21A you will recommend me, XHP 70.2 or SFT40, I'm searching for good throw and spill.
Hello sir. I think you should try xhp70.3 hi sir. Very good throw + bigger spill. You can watch my vdo about m21d xhp70.3 hi 3000k. This one's reflector is smaller than L21A. If you use xhp70.3 hi in L21A, I think you will get a very good throw and spill. Thanks for watching sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Thank you for your answer, sir, I ordered with SFT40, for me it's optimal throw/spill.
Sir how longer runtime turbo for l21b sft40 8a?
Hello sir. To be honest, I am not sure about that. Why? Because normally convoy's driver controls the temperature at 55°c. This host is quite big so it doesn't get hot fast + the ambient temperature may also affect turbo runtime. My area is about 30°c. My guest is turbo may last about 2-3 minutes and then it will step down a bit but still very bright. Thanks for watching and your support sir 😊🙏.
Hello sir with Convoy L21A and L21B is L21a more stronger and brighter than L21B?
Hello sir. They can use the same driver. So the difference is only the reflector size. They have very close reflector size and probably the same reflector. Thanks for watching and your support sir 😊🙏. Flashlight Giveaway is coming soon. Please stay tuned.
Thank you sir😊😊😊
Hola, que tamaño de bateria lleva?
Hello sir. 21700 sir. Thank you very much for your support 😊🙏. My channel now has a Flashlight Giveaway . Please subscribe & join it sir.
ruclips.net/video/5AMIvrsxKyk/видео.html
Which run more time on turbo mode with less heating... L21a or l21b
Hello sir. L21a and L21b can use the same driver. Similar reflector size. Heat depends on how well the host is designed to deal with heat. I think L21A heats up slower but its weight is heavier. L21B is quite light.
In this vdo, my L21A uses a driver with no temperature control so it heats up with no limit and can damage the light if I don't pay enough attention to it..
Thanks for watching sir 😊. Please subscribe 🙏.
Hello sir, if you compare this with Wurkkos Td01 2200lm which is stronger and brighter
Coming soon sir.
Copy sir... 😊
Could you make a Beamshot with the Convoy 3x21A in 320mtrs sir or far than 320 meters.
I just can get into the bird house area. Before that, I couldn't go to this place due to flood. I should have compared it with ts32 at the bird house if I hadn't forgotten it. Thanks for watching sir 😊🙏.
Thank you sir.
What would you prefer sir? Sft40 or culpm1?
Hello sir. For versatility, sft40 is better than culpm1 sir. More brightness as well. Thanks for watching sir 😊. Please subscribe 🙏.
Thank you sir ❤ how about l21a sft40 and l21b sft40? Do you think they both the same throw distance sir?
@@Davin.29 Yes. I think so sir. They use the same driver and similar reflector size. But L21b is lighter. Thanks for watching sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong thank you sir, i will get sft40 ♥️♥️
I bet the Convoy 3x21a can also do that distance.
6:08 the 320m was onTurbo?
Hello sir. Yes. It's turbo sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
quick question: can you interchange their battery tubes?
L21B and L21A battery tube compatible with each other? Can you try it?
I will check that for you sir.
@@weerapatkiatdumrong Thank you so much sir! 🙏
Hello sir. No sir. Not fit. Different size. L21A is bigger and thicker. Thanks for watching and your support sir 😊🙏.
@@weerapatkiatdumrong Thank you so much my friend. This is why you are the best flashlight reviewer here on youtube. Very many flashlights and lots of detailed information.
@@verynice1192 Thank you for your support sir 😊🙏🙏🙏.
Eu vou comprar uma lanterna C8+ sft40 pra conhecer a marca se eu gostar depois compro outras
Hello sir. You will love it sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong parabéns um dos melhores canais de lanterna do RUclips
Culpm.1 6А в теле L21a дальше кидает, чем culpm.1 6А в теле M21a? Можете сделать видео? Спасибо!
L21a can throw further sir. Thanks for watching sir 😊🙏.
Sofirn battery’s is better than Molicel p42?
Hello sir. I think Molicel is better. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Thank you my friend
What is better then L21B with SFT40 ?
Hello sir. Yes sir. Sft40 is brighter and with bigger hotspot. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Dang, that L21A looks great with the vody having the bezel cuts and heat sinks different, this is hard, youde really pick the Sft40 version the l21b over the l21A. 8 amp vs 6 amp driver buck/linear, this is tricky decision sir, help me sir lol thank you!
Hello sir. I choose L21B sir. Although it looks simple but, it's quite light weight. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Если включить на полную яркость с аккумулятором 500mAh, через какое время фонарь отключится?
I haven't tried that sir. I don't have much time to test that. My guess is about 1.5 hours. Thanks for watching sir 😊🙏.
is this real light or camera effect
To be honest, the photos are taken with photography skills sir. The real brightness is quite similar to what you see in the vdo. Actually in the vdo is a bit darker than usual. Thanks for watching sir 😊. Please subscribe 🙏.
Я правильно понимаю что sst40 8А, быстрее греется, и быстрее разряжает аккумулятор чем culpm.1 6A?
To be honest, I can't measure that sir. I don't have tool to measure that. But normally 8a is more powerful and produce more heat sir. Thanks for watching sir 😊🙏.
That convoy 8a 3volt driver is good. and you dont have to spent too long on turbo ; the 40% mode is sufficient. Better to have such power in reserve, and when its needed its available.
@@relayerrelayer8226 Мне едет с Китая М21А, с culpm.1 6A, я не вижу смысла 8A, яркости не прибавится, а батарею будет жрать быстрее. Прибавку яркости и дальнобойности можно достич увеличением головы! Там и тепло лучше будет рассеиваться. А на голове c8+ дополнительные 2A погоды не сделаю....
@@relayerrelayer8226 I can't agree more sir. Thanks for watching and your support sir 😊🙏.
Maaf Bos batrai yg ukuran brp ya??❤
21700 sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
These reflectors are too big for these leds..
Hello sir. Yes. But it's for long range sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.