I have wondered already about the strange photos for this lamp, but then believed in the goodness! No switch to detect because there is none. There are about 10 cm cable ,, '' provided that one then, however with an extension connector and switch must be provided. The power cord can be plugged in from both sides, but that no one needs. The free delivery with the price is certain intention, because in return you pay almost half the price. That's why I keep that part and use it well, because it makes good (in my indirect) light.