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Please according to your own measurements to choose your suitable size. The tags inside the items will show in our Asian (Type) size.

Specification:
 Material:                         Aluminum Alloy

LED:                                 Luminus SST40 6500K white tint and 5000K neutral white

Lens type:                       Ar-coated glass lens

Reflector:                        Smooth

Required battery type:  21700 or 18650 lithium battery

Mode memory:              Yes

Driver:                            Group 1: 4 modes 0.1%-3%-30%-100%; Group 2: 12groups, max current output 6000mA, temperature protection management inside

Head diameter:             44.5mm

Height:                          155.8mm

Body diameter:             27.3mm

Tail diameter:                31.3mm

Weight                           168g

Driver instructions:   (4modes)

Now we offer another driver version, which has a simple 4 modes for switching, which is very suitable for ordinary users.

Modes : 0.1%-3%-30%-100%  max current output is 6000mA

Its biggest advantage is that no frequency can be seen in any mode, and there is temperature management.

It can control the flashlight temperature not to exceed 55 degrees Celsius,

If the flashlight temperature is below 55 degrees Celsius, it will output full current. If it is above 55 degrees Celsius, it will constantly adjust the current so that the flashlight will not overheat.
 
 Package included:
 1 x Convoy M21A Flashlight