First off, you can see my home office setup
here.
I spend a lot of time in this space with no lights on...aside from the LCD's, that is. Some say that it is bad for your eyes, but it is how I prefer to work. I DO, however, need some sort of task lighting for the rare occasions that I put pen to paper (or am required to read from paper).
I really like the "banker" lights, but am not totally set on this as a solution. I could see some benefit in something adjustable...perhaps being able to swing it in when needed and then swing it out of my way when not.
Any suggestions?