I just received my MK34, did a ceiling bounce and measured with a Lux meter:
The output on turbo is within 1% the same as from my Noctigon M43 (measured to 4450 lumens according to Hank).
Had to use 25R cells, 30Q are a tad too long for the MK34.
Both are equipped with 5000K Nichia 219B.
When comparing the tints the MK34 is slightly more greenish and the M43 is rosy.
I get the feeling that they might have been tooled in the same shop. The lanyard holes are for example very similar.
The MK34 is even smaller than the M43, both rather heavy (for their size) and give a robust impression.
MK34 on the left and M43 on the right, about 15cm from the wall (6inches).
Both on a medium level (unfortunetely not the same since they step differently).
MK34 greenish and M43 rosy, the difference is smaller in reality (something about the camera and different output levels I guess).
MK34 tighter “hot spot” than M43 (actually not much of a hot spot on either of them, they are both very floody).
If it looks greenish, it's just the screen you are using. So many millions of screens that are not adjusted and most can't be, so colors are never true any more.