I also am a fan of the McKenzie Bright Light. I know lots of other tyers who have the natural daylight lights and swear by them. I tried one and hated it. The McKenzie, although not a natural colored light, seems to me to focus the light more intensely on the fly and I guess I've become so accustomed to this lighting method that it's the way I prefer it.

On a side note, I have the McKenzie Bright Light with the magnifier attachment. I don't like the magnifier and never use it. I much prefer a pair of cheap reading glasses in 2X and 4X, depending on the size of the fly I'm tying. So my advice if you're going to go with the McKenzie is to save some cash and get it without the magnifier attachment.

-Darryl