I tried search, but with the site redesign it isn't work very well. Anyhow, I am about to buy a Shimano/Sun CR18 dynohub wheel and looking for suggestions on lighting. This would be my first bike light setup and don't want to break the bank since I am being the new wheel/hub already.
A good light with lots of power that doesn't break the bank, IMO, is the Busch & Müller Lumotec IQ Cyo at around $100. I was going to go for that one until I decided to break the bank once and get an upgradable light in the Supernova e3 (around 220). They come cheaper but not with alot of power to see with.