Beautiful light, reliable sensor, easy installation

This lamp brings a very beautiful illumination to be.
At close range a little darker, in the long range a nice-widening cone of light.
In my estimation, on unlit country road about 30-40 meters are well illuminated.
From a distance clearly visible.

Assembly:
+ Because the ports are standardized to the hub dynamo, no problem.
+ Cable length to the Dynamo, I had about 10 cm cut (28er Treckingrad), is therefore long enough.
+ Mounting bracket of the lamp is stable.
+ Terminal of the taillight cable through sockets (act unstable, sit by for 1 month for fixed still, so OK).

Light:
+ Width illumination, 30-40 meters
+ Uniform light distribution
+ Sensor switches rapidly (pass under the bridge, after a few meters is the light on)
+ Parking light initially almost as bright as the drive light is then of course with the time less.
This I find very good, because sometimes I have to stop to completely unlit path, the parking lights of the old bulb was so weak that it was still seen, but even could not see anything. Now the light is really bright!

My conclusion: The purchase was really worth it!
+ Easy installation
+ Good lighting (brightness, illumination)
+ Bright side lights
+ Well-functioning sensor

I wanted - and I got it.