It is easy to overlook it, but, these are simply a lampshade. A version of the "light bulb" (ie "Lamp", as stated correctly) does not exist. The you get for little money at the hardware store, but then has the problem that the capsule / the cover under which you usually the cable coming from the ceiling, hidden, have to start to bring the support of the lamp is also under. Otherwise, they'd top, sides come to this capsule out and everything is crooked. This broken cover again looks very ugly. I tried to wrap it with a tape of the same color. If you can not exactly look all out, it's OK.
Overall, therefore, is still a lot of rework needed to actually use the lampshade can and the solution is also not really clean. Anyone who does not trust the or does not want, should not buy. Overall, would be the same lamp for 5, - want more, with an integrated version really great.
Also worth mentioning is that the individual Plasikplättchen are easily scratched. But that does not stand out.
The platelets are silvery shiny, like little Plasit levels. Just as info, as manufacturers description not really offer much information.