to bright light, light only partially regulated

Since I have had good experiences with the so-called daylight lamps, I use, among other things, the Energy Light of Phillips at my work at home, I thought this TV The original 850 days light lamp Daylight would be a good buy for a desk lamp. Because the Energy Light of Phillips is far too big as office desk lamp.

Unfortunately, this TV is the original daylight lamp me too bright and the light to be cooled for Arbit at my desk.
While I can work well with my total energy light of Phillips atundenlang, especially in winter, do me with this lamp after a few minutes my eyes hurt.

Add to this that I think his arm is too short. This can change the distance and the case of the light under certain conditions. I also wonder why the on / off switch is located directly behind the lamps instead of just the bottom of the pedestal. So you have to carefully Unignore the lamp, so that one does not interfere into the hot lamps.
From the optics, I find it not very decorative, but for an office lamp it would be sufficient.