We currently buy a 12er and a 5 and so currently the living room (24qm² - 8 lamps in O-form), two children (respectively 12qm² - 4 lamps) and the Gästeklo (about 2 square meters - 1 lamp) equipped. All rooms are very well-lit. The bulbs themselves have a beam angle of 110 °. The optics we find class. Subtly and not pushy and they look very noble on a white blanket.
If we refurbish a ceiling again, these lamps are our first choice here.
We also had contact with the dealer, because of various questions to the lamps in advance. These were answered very good, detailed and fast.
We can pronounce an unqualified recommendation here.
