Very bright, holder rather poor

There fore then the light comes together in a relatively small rectangle. Since the area in between and is of course left and right well lit, that is not a disadvantage.

Only the holder which is crap. In my copy holder with knurled screw was an (older?) Here, which is aligned horizontally and is attracted from behind. Overall, this construction is very windy. My arm has approximately 24mm diameter. Therefore you have to install a piece of rubber with. So then nothing slips, you have to tighten the screw securely. My impression was there "to firmly come from".

Also snapped the little nose, which secures the lamp against slipping out, not sure a. But you want to be a little pushed, they also holds.

Conclusion: A good lamp to see can and be seen, if one does not hesitate to order now and then a spare bracket.