Flashlight
LED
Driver
Battery
Charger
Accessory
Attachment
Other
Convoy M21F gray 21700 flashlight
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Detail
Basic introduction Construction Material: Aluminium alloy body, The surface is treated by anodic oxidation. Lens type: green-coated glass lens Reflector: made of aluminium alloy, the reflective surface is vacuum-coated. orange peel for XHP70.3 HI , GT FC40 , SFT70 , smooth for SFT40 , KW CULPM1.TG , GT LED LED MCPCB: made of copper.
DTP thermally conductive structure.
3.0 W/(m·K) thermal grease below the MCPCB.Head structure: integrated type (Best structure for conducting heat, but please note that fast heat transfer does not mean fast heat dissipation, which depends on the surface area of the flashlight.) Switch: The electronic switch is located on the side of the head, pay attention to the flashlight using the electronic switch has standby current, if it is possible that you will not use the flashlight for more than a week, please loosen the tail of the flashlight to avoid the risk of battery damage. Tail: nickel-plated phosphor copper spring inside, it can bear 10A current. Electro&optical parameters Driver output: 6V 5A boost for XHP70.3 HI , SFT70 12V 2.5A boost for GT FC40 3V 8A buck for SFT40 , KW CULPM1.TG, GT LED Driver efficiency: around 95% Charging: 5V 2A Type-C port Mode: See below for details Flux: ? Illumination distance: SFT40 , KW CULPM1.TG > 700 meters (ANSI standard) other LED model? (ANSI standard) Runtime: ? Related features Low voltage warning: Yes Reverse polarity protection: Yes Reverse charging function No Mode memory: Yes Temperature control function： Yes , As the temperature rises, the current will drop slowly, but this does not mean that the surface of the flashlight will not heat up.When the flashlight works for a long time under the maximum brightness, the surface temperature will rise to 80-90 degrees Celsius, please be careful of burns. Tailstand: Yes About the battery Battery included: No Required battery type: INR or IMR 21700 lithium battery (can bear 10A or more) Required battery quantity 1 piece Size & weight Length: 143.8mm Diameter: head 40mm , body 27.5mm , tail 29.5mm Weight: Net weight 145g
Gross weight 169g (include package)Accessory: 1* lanyard Mode operation instructions:
1.click the button ——> flashlight is turned on with last brightness ——> press the button,brightness ramping up ——> release and press the button again,brightness ramping down
2.flashlight off, press the button ——> moonlight mode 0.2% [This brightness will not be remembered]
3.flashlight on or off, 2-click the button ——> turbo 100%，Double-click again to return to the previously set brightness.
4.flashlight off,3-click the button ——> strobe
5.flashlight off,4-click the button ——> tactical mode, only 100% ,4-click the button again to quit tactical mode.
6.flashlight off,5-click the button ——> voltage detection (* means "flash" , *** pause ******* means 3.7V, )
7.flashlight off,6-click the button ——> normal ramping mode switch to 4modes 1%-10%-40%-100%
8.flashlight off,10-click the button ——> Lock mode,The flashlight will flash once under any operation, which means the flashlight is locked.10-click the button again to quit lock mode,Please note that this is the only way to unlock.
The flashlight has low voltage protection and temperature control protection.
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Customer Reviews
L**f
This is an incredible light, you wouldn’t think it was a budget item. The machining is perfect, the anodising is perfect, everything fits well. I have the XHP70.2 version, it produces a wall of light on turbo, and it sustains that level for an hour or two. Even high is very bright. I really like the interface. Turn on, and press to ramp. Then double click for turbo, double click to go back. That’s great when you want to switch down to avoid blinding other people, then revert back to turbo quickly. It’s quite big, but fits into a coat pocket, and it’s comfortable to hold. The negatives are the anodising as it is not type III, and the lack of waterproofing, it’s only splashproof. Overall, phenomenal performance and value.
M***el
The flashlight has an extreme quality building and looks amazing. The amount of light that can produce is absolutely unbelievable. At this price point, it has no rival and can beat much more expensive flashlights. 200% recommended!!
T***as
The M21F is a fantastic looking and feeling flashlight, the grey anodizing is very smooth and evenly coated, it’s absolutely top notch production that you would expect from a much more expensive product. The machining, stainless steel bezel, and the bright metallic blue accent really stand out. This is a great alternative to the M21B for someone who wants a side switch and built in charging with usb-c. I got mine with the SFT70 emitter which I’d highly suggest, it has nearly as much throw (range) as the SFT40 but it has more output (brightness). I can’t say enough about how much I appreciate having this level of quality available for such a bargain price, it’s excellent and truly worthy of a 5 star review. Also the shipping to the US is fantastic, it’s free and I received my order in just 4 or 5 business days.