Just what I was looking for as a lamp on the side of a bookcase. It doesn't hold it's position particularly well going up down but I like that it rotates up and down as well as side to side.
Nice little light with good light for reading. But the spring which governs the up and down movement is too tight and only allows for very limited movement.
I haven’t installed the lamp yet in my bedroom but it looks the part, so I just have to get out the drill and have some welcome low light in the room, now and again.