First, let me say that I am very happy with this lamp! It lights very bright and also convince the LED light inside. The individual functions can be controlled via the Fernbedinung or the light switch. Either two lamps, all six lights on or also in combination with the LED lights. Similarly, one can leave only the LED lights; rigid blue or red or alternating (blue - violet - red). My craftsmen friend has also ridiculed that the processing "cheap" was (he had the LED push through the holes), but I could wish for no more beautiful lamp and am despite the steep price and the "high" consumption completely satisfied.
Also I would like to speak briefly to the service: One of the essays lamp was broken during delivery. Have written, in which I asked for spare a brief, friendly email, and after a brief response, I received the next day two spare essays.
I highly recommend this lamp and these dealers warmly! Best wishes and thanks.