Thanks to all who responded. I think I will try a 15W Cygolite. They seem like a good like for the $. Today I just bought a lightly used 2004 Redline Conquest Pro for my wet commute. I can't wait to switch out the tires, add fenders, lights, new pedals and a little gore-tex.

It is so great to see so many willing to bike commute. The women here on TE are inspirational!!!

Carole