This might be worth a search as we've discussed the pros/cons of various types of lighting in great depth.
*I* can't see medium/fine marring in fluorescent light, only the worst, most terrible marring shows up for me under that type of lighting. Bill D reported that it works better on white paint than on others, but generally it's just not good for spotting marring (and I've seen all the different types of fluorescent, even the ones used in art galleries). Fluorescent is great for general illumination, but not for inspecting for marring.
Halogens are the standard, but I see light marring far better under incandescent. I do most of my work under halogens and then turn them off and use the incandescents *in an otherwise dark shop* to fo the
final inspection.
Gotta use the most unforgiving lighting or you'll have unpleasant surprises when you see your "perfect" finish under some unexpected conditions.
Also, remember to vary your viewing distance and angle; proper inspection isn't easy and on colors like silver you can literally spend as much time inspecting as you do polishing.