Thanks a lot Ray. It does help a bunch.

I had a 5w halogen from NiteHawk and returned it. The light of the Emitter sounds a bit better, but the halogen, with the heavy battery, wires, shorter battery life and no dimmer option was overkill as a "be-seen" light and not enough (or barely enough) as a "see-the-road". And the Emitter is cheaper!

Thanks again.