Don't forget about
Verilux Natural Spectrum Deluxe Book and Travel Light light. I am using it for 6 months and more than happy with it. IMHO, it is far better than anything else out there except BUG light (which might be as good or better, I don't know). I have tried 4 different light before this one, including Sony light and z-light. They don't come even close in comparison to verilux. Again imho, it is better than BUG, but it is very personal judgement
