User Interface

The MK 36 UI has two groups and a hidden “Engineering” mode.

A single click from off enters the left hand group at moonlight. From there single clicks advance low-medium-high. From high, single clicks step back down medium-low-moonlight.

A long press from off enters the left hand group at the last used brightness setting.

A double click from off or the left hand group enters the right hand group at turbo. Single clicks step through the blinkies in the right hand group, exiting to moonlight. A double click also returns to the left hand group.

Fine print:

The hidden engineering group allows adjusting the moonlight brightness only.
Right hand group Battery indicator turns the light off but leaves the power switch light on. There is not a blink code for voltage.
The illuminated power switch shows battery level. Blue > 50. Purple 20-50. Red <20%

Use
In practice the left hand group works well although I’d prefer 5 steps or a ramp to high. The right hand group is problematic. A single click from turbo takes the light to a 12,000lm strobe. The next click is a 12,000lm s.o.s. That makes battery check unusable. Turbo is usable as long as you remember the double click to exit.

If there was one thing I could change, it would be the right hand group. I would modify the “engineering mode” to allow blinky disable.

There a large difference between high and turbo. It would be nice if we could have a something between the two. Better yet replace the left group with an adjustable top of ramp group.

Charger and Power Bank

The MK36 includes a built-in charger and power-bank. The kit includes USB leads for charging and using the light as a power bank. I check tested the built-in charger. The power light illuminates in red during a charge. I haven’t tried the power bank mode yet.