@@Gieszkanne Not as much as you might think. My Hank K1 with SFT40 3000K (~1000m throw) is pretty close in performance to my Convoy L21A with SFT40 6500K (~1100m throw). It's a beautiful beam. The SFT40 3000K will also easily outperform a Nichia 719A in the same host.
02:59 _"6500K is a bit brighter from what I see"_ The simple reason behind this is that the higher the color temperature (K), the higher the luminous efficacy of the LED. Therefore a 6500K LED might produce more lumens per watt than a 5000K LED. In addition, our eyes also perceive the cool bluish tint as brighter than yellow tones from a warmer light source. 🔦💡
Sft40 5000k 8a, its tint may shift sir. It's quite white when using 8a current but still warmer than 6500k. Thanks for watching and your support sir 😊🙏.
I really enjoy this form factor they are well made and pretty efficient, I am enjoying my M1 KP CSLNM1.F1 LED Green. The green emitter seems to really penetrate. 👍
Hello sir. I can't agree more about a green emitter sir. You can try CSLPM1.F1 sir. It's more powerful. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Weerapat, I heard that Osram also has a new true green LED - the CSLNM1.13. It should be greener than the CSLNM1.F1 or CSLPM1.F1. As green as the Getian GT green LED. 🔦💚 Convoy is going to sell flashlights with the M1.13 emitter. Hope to watch your beamshot comparisons when you are able to get the models with M1.13 LED.😀
Did you also bypass the spring in the head? I think it will add a little more power since the spring is short and stiff and might not be compressed enough to close the spring gaps. 🙂
Hello sir. I don't often use long distance flashlights. In my opinion, Convoy L21B SFT40 is good budget flashlight. It's powerful and light weight. Wurkkos TD01C can probably reach 1 km as well + usb c + budget price. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Excellent test my friend. Thank you for sharing. I am thinking of buying M1 or M21B SFT40 5000k. Have both of them, better spill than Sofirn IF22A? For Self Defence, which emmiter would be better, SFT40 or XHP50.3 HI? Thank you very much
Hello sir. I think if22a has quite soft spill. I can't say that it's better but it's ok for me. M1 or M21B is good. I recommend m21b because it can use 21700 battery and tactical switch. For self defense, Sft40 is better than xhp50.3 hi. It has more intensity sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Sorry for disturbing you, but please I need to know if 21700 Litokala Lii50E battery is as good as the Molicel P42A, since convoy seller in Aliexpress, offer both batteries with their flashlights. For M21B or M21A, is it too much Molicel P42A?. Thank you again.
Hello sir. I think no sir. You need a 22mm 3v 6a or 8a driver to be used with sft40. Sft40 is a 3v led. It can be use with smooth reflector but your original driver is 6v 5a so it's not compatible with sft40 sir. If you want to install sft40, you must have 22mm 3v 6a or 8a driver + gasket for 5050 led + smooth reflector for m21b. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Hello sir. Yes sir. The same smo reflector and the same gasket sir. I don't know why sft 6500k has a bigger hotspot. Thanks for watching and your support sir 😊. Please subscribe 🙏.
There's also the SFT40 3000K. I'm planning to get it when Simon receives the new stock.
Hello sir. Great sir. Thanks for watching and your support sir 😊🙏.
I have the SFT40 3000K in a Hank K1 and KR1. It's epic.
M1 or M21?
But the 3000k has a CRI over 90 this could cause significant lumen drop.
@@Gieszkanne Not as much as you might think. My Hank K1 with SFT40 3000K (~1000m throw) is pretty close in performance to my Convoy L21A with SFT40 6500K (~1100m throw). It's a beautiful beam. The SFT40 3000K will also easily outperform a Nichia 719A in the same host.
02:59 _"6500K is a bit brighter from what I see"_
The simple reason behind this is that the higher the color temperature (K), the higher the luminous efficacy of the LED. Therefore a 6500K LED might produce more lumens per watt than a 5000K LED. In addition, our eyes also perceive the cool bluish tint as brighter than yellow tones from a warmer light source. 🔦💡
Hello sir. I can't agree more. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Convoy M1 3V 8A SFT40 5000K.Rất mạnh mẽ,màu ấm hơn,đẹp,nhưng vẫn không qua được M21B 3V 8A 6500K .Cả hai cây đèn đều rất hữu dụng.Thank you.👍💯
Sft40 5000k 8a, its tint may shift sir. It's quite white when using 8a current but still warmer than 6500k. Thanks for watching and your support sir 😊🙏.
I really enjoy this form factor they are well made and pretty efficient, I am enjoying my M1 KP CSLNM1.F1 LED Green. The green emitter seems to really penetrate. 👍
Hello sir. I can't agree more about a green emitter sir. You can try CSLPM1.F1 sir. It's more powerful. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Weerapat, I heard that Osram also has a new true green LED - the CSLNM1.13. It should be greener than the CSLNM1.F1 or CSLPM1.F1. As green as the Getian GT green LED. 🔦💚
Convoy is going to sell flashlights with the M1.13 emitter. Hope to watch your beamshot comparisons when you are able to get the models with M1.13 LED.😀
Thank you sir! 🙏🏻
Thanks for watching and your support sir 😊. Please subscribe 🙏.
Yes the 6500k is brighter. There is also a 5700k version. Would be interesting if this is still brighter but with a better tint.
Hello sir. Yes. I can't agree more sir. In the future, things will get better. Thanks for watching and your support sir 😊🙏.
Did you also bypass the spring in the head? I think it will add a little more power since the spring is short and stiff and might not be compressed enough to close the spring gaps. 🙂
Hello sir. For the 17mm driver, no sir. I think I should try spring bypass. Thanks for watching and your suggestions sir. 😊🙏
Interesting... I wonder why the hot spots were not the same size....
Hello sir. Yes sir. I still don't know why. Thanks for watching and your support sir 😊🙏.
Can you give a flashlight brand option for a long distance of 1km perhaps, at a price of 64.79 USD? 🙏
Hello sir. I don't often use long distance flashlights. In my opinion, Convoy L21B SFT40 is good budget flashlight. It's powerful and light weight. Wurkkos TD01C can probably reach 1 km as well + usb c + budget price. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Excellent test my friend. Thank you for sharing. I am thinking of buying M1 or M21B SFT40 5000k. Have both of them, better spill than Sofirn IF22A? For Self Defence, which emmiter would be better, SFT40 or XHP50.3 HI? Thank you very much
Hello sir. I think if22a has quite soft spill. I can't say that it's better but it's ok for me. M1 or M21B is good. I recommend m21b because it can use 21700 battery and tactical switch. For self defense, Sft40 is better than xhp50.3 hi. It has more intensity sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Sorry for disturbing you, but please I need to know if 21700 Litokala Lii50E battery is as good as the Molicel P42A, since convoy seller in Aliexpress, offer both batteries with their flashlights. For M21B or M21A, is it too much Molicel P42A?. Thank you again.
What camera or phone did you use for this recording ?
Hello sir. Smart phone, Vivo V27 sir. Thanks for watching and your support sir 😊. Please subscribe 🙏.
@@weerapatkiatdumrong Nice and clear video quality, did you use 4k or only 1080 using recording ?.
ดีเลยครับ วัดระดับโหมดต่างกันทำให้เห็นถึงความแตกต่าง เพราะในชีวิตจริงคงรันโหมด 100%ไม่ได้ตลอด
สรุปแล้ว Driver 17mm นี่มัน 8A แท้ไหมครับ 😅
สวัสดีครับ นั่นนะสิครับ ผมว่าน่าจะไม่ถึงครับแต่แรงได้ขนาดนี้ก็เหลือๆ แล้วครับ ใช้จริงส่องทั่วไปเปิดโหมดกลางๆ ก็พอได้เลยครับ ขอบคุณที่รับชมครับ ฝากติดตามช่องหน่อยนะครับ 😊🙏
Thumbs up sir!
Thanks for watching and your support sir 😊🙏.
Hi! I have an M21B flashlight on an XHP 70.3 HI diode, can I install a smooth reflector and a new sft 40 3v 8a myself?
Hello sir. I think no sir. You need a 22mm 3v 6a or 8a driver to be used with sft40. Sft40 is a 3v led. It can be use with smooth reflector but your original driver is 6v 5a so it's not compatible with sft40 sir. If you want to install sft40, you must have 22mm 3v 6a or 8a driver + gasket for 5050 led + smooth reflector for m21b. Thanks for watching and your support sir 😊. Please subscribe 🙏.
Are the reflectors identical?
Hello sir. Yes sir. The same smo reflector and the same gasket sir. I don't know why sft 6500k has a bigger hotspot. Thanks for watching and your support sir 😊. Please subscribe 🙏.
M1 has rings? Why?
Hello sir. No ugly ring sir. Its crown head is black. Unlike m2. M2 + smo has ugly rings at the edge. Thanks for watching and your support sir 😊🙏.