I have six lighting fixtures in my kitchen. Five were CF and the
sixth, over the sink, was incandescent, I think 90 watts. I noticed in
the summertime that I could actually feel the heat from the light over
the sink, so I switched it with one of the others at the end of the
kitchen where I don't stand.

There's no reason to keep the sixth incandescent, either-- I probably
should swap it out and save a few watts.