So after everything I've read, I am surprised only. For us, this lamp has been operating since the first installation but without the house number sticker. Perhaps this is indeed a reason for frequent off and on for some buyers. Or maybe it's not the correct connection. Well but today put yes in each a small electrician. For us a super lamp for a good price. And Made in Germany deliberately because otherwise almost everything comes from China.
on 22/05/2013 - And the lamp still does as from the first day, and still with the first lamps
on 26/01/2015 - Today the lamps gave up his work, even if it was not brand bulbs Well over 3 years she has the door surround us with light. However, it was again time to clean the cover.