I use since 2 years good sebson lamps around the old power-hungry light bulbs replaced. The move to our new home now made using additional lighting means necessary. From my Ceiling lamp is used in a walk-in closet with about 12 square meters. The lamp has a brightness control that can be staggered in 4 stages. Even with the 2nd stage (11W), I have achieved a pleasant light in the room. Is operated the light now with the yield 20W who can. Since the lamp is surrounded by a white screen, they do not appear garish, as one is accustomed, if you put into looking directly into a light source. Since a large mirror is used in the room, the neutral light is very pleasant. From the optics, that light appears unobtrusively at the bright ceiling. In dedicated spaces such as walk-in closets, hallways, utility rooms, basement stairs lighting, where timeless simple design is called for, I can imagine the use of this kind of lamp very well. In addition, this lamp could be operated at the lowest level as a continuous light for example in stairwells, which can not be illuminated enough by daylight, or as a permanent night light. The installation of the lamp was simple, the manufacturer shall submit the appropriate plugs and screws in. The lampshade is easy to turn on and off for installation and cleaning. Conclusion: I forgive 5 stars because the ceiling light is good bright light, can be operated power saving and my needs are fully met at their destination.
