Beautiful color, low utility, much too large

I wanted to put together with an orange cable an accent. Unfortunately, the silicone cover is too big and looks like a piece of ore production waste from the industrial sector. The assembly is absolutely primitive. There is only the possibility through the hole in the middle to fasten with a bolt on the ceiling. The screw head is visible. This deforms the silicone and just does not look nice. I have the part disposed of in the trash, because the return postage was almost as high as the product price.