Lamp class

But the top of taped in front light something, but because it is uncomfortably bright when you look down.
Bike mount can be attached easily.
Nevertheless, there is a risk to break the plastic, if you want to take off the lights. Since you have been working with feeling. But despite my careful happened equal compensation received.

Battery life is acceptable in my.
Use it about 6x5min weekly and invite I have it all for about 3 months.

It is also good that there is an LED that indicates the low level of performance - which is (I think) necessary to obtain approval for use in road traffic.