Lezyne MegaDrive - no lamps for all cases

First the positive: The brightness is very good, therefore, two points in the evaluation. Even though in the stronger modes only quite limited burn time, so is the illumination of the road and the terrain more than sufficient.

Now to the criticisms:
The bracket is designed much too weak for such a heavy lamp. Overall, it must be said that the lamp is much too heavy. When biking in the area is due to the combination of a severe lamp and an inadequate securing a wobbling of the light cone, which is unacceptable. After a short time the lamp slipping, even with very tight position retaining screw.
We've come to the next point of criticism: The installation can only be accomplished if there is sufficient space on the handlebars through various braking, gear and fork cable is present at all. By mounting screw that requires a lot of space on the underside of the bar, which was not possible with a bike.
The loading facility only via USB slot is also the wrong way for me.

Finally, I must say that I really wanted a lamp for that price, I wanted to use for road bike and MTB. Unfortunately, it turned out, for off-road driving is not suitable.