Lamp shell

We have chosen to look at the lamp image. Delivery was prompt.
However, the quality was disappointing after unpacking: The lamp acts, although completely of aluminum manufactured not very robust. Too thin is the aluminum sheet.
But the main problem is the edges: From bad to rough sawn deburred is everything. The corners are extremely sharp. Very dangerous Optional for finger or head. Since it was intended to a place where a lot is walked past, not acceptable for us.
The surfaces take on very rough and even from home the first scratch.
The lamp goes back without further tests.
The price I feel unreasonably high for the quality