OK for the price, but with deductions for detailed viewing

On the product photos which part looks very classy, ​​but fall if you hold the product in their hands, minor blemishes on. As example would be the fact that the holding mechanism is bent and thus do not cover the holes thumbscrews plan. In addition, the rubber pads are squeezed out to the side. But if you do not pay attention to it, it falls guess I sometimes also not very on.
The assembly of the windscreen is also something fummlig because frosted glass and "metal strip" are individually and thus both must be kept in place while you rotate the thumbscrews firmly with the other hand.

On the positive side, suitable screws and dowels inserts.

However, we now come to the most violent negative:

The mounting holes are placed in such a way that very little horizontal space for cable entry is, that there is a danger that when drilling the concealed wiring is caught. Because I know for me, that the supply line comes from the top, I have this hole simply omitted and it keeps sufficiently stable even with three.

Next I noticed that candle lamps collide with the screw of the protective conductor. A little further placed aside and the issue would not have been available.