It is in my opinion a great visual impact and makes a good impression processed. Compare this with interest uploaded by me products. Mounting and relamping go very easy on equip.
In particular, the relamping succeeds thanks to the four (actually 3 * 4 = 12) "screw" with metric thread without tools and easily. I would complain about that (plastic / rubber) washers for the screws are missing, which would protect the glass plates.
There are 4 halogen lamps (G9 base) A with 28 watts of light. The glass is in operation with these bulbs in fact quite hot, which is not uncommon for halogen lamps. The metal is not affected by the heating.
Although one often hears and reads that halogen lamps give "good" light, so to speak, the poor light yield compared halogen lamps. Unfortunately, in the light is not enough space for the use of compact fluorescent lamps (eg Osram Dulux Superstar Nano Twist ESL for the G9 base). LED for the G9 base would indeed fit into it, but you get my view currently not sufficiently bright LED for the G9 base. We have returned the light of these reasons.
For the above reasons and because of the poor light output when using halogen lamps I subtract a star. Who can thus "live", gets a good light for his money.