This lighting fixture is of such shoddy quality, it is not even safe. My superintendent begged me not to install it, as it would probably fall apart when I needed to change the bulb. The plastic ends holding the bulb were so flimsy he was worried. As we were packing it up, I cut my hand on the thin, improperly finished razor-sharp metal that the whole thing is made of. I was still bleeding as I called Amazon to complain. This item should not be sold to the public by any responsible retailer.