Flashlight
LED
Driver
Battery
Charger
Accessory
Attachment
Other
Convoy M21B 21700 flashlight
EVE 40PL
EVE 50PL
Molicel P45B
Molicel P50B
Samsung 50S
Ampace JP40
Reliance RS50
BAK 45D
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DetailPlease Check Before Ordering7 mm / 9 mm / 10 mm refers to the diameter of the reflector's bottom hole.Battery is not included. This flashlight requires 1 × standard 21700 lithium battery.
Quick Overview
Material Aluminum alloy Driver 12 configurable mode groups with temperature protection Lens AR-coated glass Protection Low-voltage warning and reverse-polarity protection Convenience Mode memory and tailstand capability Battery 1 × standard 21700 lithium battery (not included) Size & Weight
Head / Body35.7 / 27.1 mmLength141.5 mmWeight120 gReflector Compatibility
Orange Peel (OP)XHP70.3 HI, XHP50.3 HI, B35AM, GT FC40, 519A, SFT70, LHP531, LHP73BSmooth (SMO)SST40, SFT40, KW CULPM1.TG, SFT-90, 719A, SFT-25R, W5050SQ5, SFT60, F150RLED & Driver Output
Choose the correct driver output for your LED model.
LED Model Driver Output XHP70.3 HI, SFT70 6 V / 5 A XHP50.3 HI 6 V / 3 A SST40, 519A 3 V / 6 A SFT40, KW CULPM1.TG, W5050SQ5 3 V / 8 A B35AM 6 V / 2.4 A GT FC40 12 V / 2.5 A LHP531 3 V / 10 A LHP73B, SFT-90, F150R 3 V / 20 A SFT60 3 V / 15 A Driver Features
No visible PWM in any mode, with intelligent temperature management.When the temperature exceeds 55°C, the driver automatically reduces current to lower heat output. The flashlight surface may still become hot during use.Basic Operation
Power On / Off Fully click the switch. Change Mode Half-press the switch to cycle through modes. Configuration Mode
How to enter configuration mode- Turn the flashlight on.
- Quickly half-press the switch 20 times or more.
- The flashlight will signal each option with flashes and a buzz. Half-press during the desired flash to select it.
Option 1 · Select a Mode Group (1 flash + buzz)
Group Select At Mode Sequence 1.1 1 flash 0.1% → 1% → 10% → 35% → 100% → Strobe → Biking → Battery Check 1.2 2 flashes 0.1% → 1% → 10% → 35% → 100% 1.3 3 flashes 100% → 35% → 10% → 1% → 0.1% 1.4 4 flashes 1% → 20% → 100% → Strobe → Biking → Battery Check → SOS 1.5 5 flashes 1% → 20% → 100% 1.6 6 flashes 100% → 20% → 1% 1.7 7 flashes 0.1% → 1% → 10% → 50% → Strobe → Biking → Battery Check → SOS 1.8 8 flashes 0.1% → 1% → 10% → 50% 1.9 9 flashes 50% → 10% → 1% → 0.1% 1.10 10 flashes 1% → 10% → 35% → 100% 1.11 11 flashes 100% → 20% → Strobe 1.12 12 flashes 100% only Option 2 · Toggle Mode Memory (2 flashes + buzz)When mode memory is enabled, the flashlight returns to the last-used mode after it is switched off and on again.Battery Voltage Indicator
In Battery Check mode, count the flashes to estimate the battery voltage.
Voltage Range Flashes Below 2.95 V 1 2.95–3.25 V 2 3.25–3.55 V 3 3.55–3.85 V 4 Above 3.85 V 5 -
Customer Reviews5.0
Reviews (47)
461000
Pet******are
M21b sft42r 5000k, and sft60 5000k, I tried to make them look Really Exclusive, next stage, gonna do the forward clicky conversion to make them both truly tactical
Pet******are
M21b, SFT60, 6500K. I was testing this in a large Cemetery and Memorial Gardens, One word came into my mind whilst throwing beam shots through the grounds at night..."Dominator"...This thing absolutely DOMINATES the night. It's a Beast!!!
Yani********sch
Great build quality, flawless anodization and a very aggressive look. The performance is way superior of any flashlight at its price point, no competition at all. (LHP73B)
Fa*****wn
It's a shame tha guyt most people only bother to write negative reviews. When they are happy, they rarely write positive reviews Anyway, this is most definitely a positive review. I have owned a multitude of flashlights, and the one I always reach for is my convoy. These things just work, with no drama, no fancy interfaces and no concern about them crapping out halfway through a hike. I'm not sure how they can afford to sell them for so little to be honest, but I'm not complaining. I have a couple of the M21B with different LEDs and they are straight up beasts. They also double as hand warmers lol. So anyway, five stars, great product, amazing value!
Bri*******bell
What an outstanding light, everything I hoped for and more. I ordered it configured in tan with sft40-r and it is blistering bright, I don’t think a light this size can get any better. The beam is solid perfect long throw spot with large corona for great close vision at same time. If you want a light that easily fits in your pocket but behaves like a much larger light, look no further.
Bri*******bell
Really nice light, very happy with the whole experience. Excellent quality and performance for a very fair price. I have bought more products since with great results, recommend
Andr********ton
M21B + LHP73B + Amprius INR21700-60Q + Group 12 = A blinding wall of light for just a few seconds, & I'm hilariously okay with that. haha Thanks, Convoy!
*r
Essa lanterna é incrivelmente forte, sem palavras pra descrever ela, combinada com uma bateria reliance rs50 fica muito boa. Demorou 30 dias para chegar no Brasil e o Simon foi muito atencioso nas dúvidas e problemas com impostos que tive ao longo do caminho, recomendo
Bri*******bell
This is an amazing light especially for the price it is a great little pocket thrower. I ordered it with the SFT40 led and it seems a perfect match. Shipping was very reasonable and fast.
F***k
Buying Recommendation for the Convoy M21B – Expert Advice & Strong Overall Package Service & Support: World-class! Responses are always instant, on point, smart, and highly efficient. Consultation: Perfectly tailored to your specific intended use (selecting the ideal combination of LED, reflector, and battery). Quality & Value: The products rank right at the top of their class; the value for money is simply excellent. Only Room for Improvement: An integrated USB-C charging port would be the ultimate touch, allowing you to charge the battery without taking it out. Conclusion: Aside from the lack of onboard USB-C charging, this is the perfect flashlight for me. Highly recommended!
