There is no wall mount for it, but you can attach it to a shelf of a bookcase that is near the office desk. That's what I used to do. Otherwise there's the Maul LED office floor lamp with dimmer. I also bought one of these here. Highly recommended. Maul Javal (196 cm)

The dimensions of the product are as follows: - arm length at the bottom 390 mm and at the top approx. 440 mm - height in normal working position 500 mm

Unfortunately no. The temperature is more in the direction of white/cold

This lamp is continuously dimmable.

No, unfortunately there is no base to go with it.