Level design is not bad ....

As against quality level, say that it is still too costly for what it is.
Do not force it too quickly because it twists. I have doubts about the tightness of the glass globe that screws directly into the metal support. They still expected the blow by drilling a small hole underneath for discharging seepage.
To see in time if it does not rust.
I managed to mount a compact fluorescent bulb 20w relatively high and just want.