First, the entire bracket is fastened with rubber so what can be pretty shaky. Have replaced by the cable tie. Go.
Second, if you are in the city is a lot, you should always arrange the light when you go shopping for example, or drink coffee. The light from the bracket to attract is a bit stupid. Especially now in winter with gloves. Below are two plastic nipples which one must squeeze. Then pull out upwards. I do not think that is intended for multiple pulling per day. The durability makes it forever with, no question. Since nothing is broken but it's a little fumbling. I nehms gladly accept because the lamp is super.