Even better than that are the proper DOT and SAE compliant LED offerings from JW Speaker or GE Automotive lighting. They come in 7" round, rectangular sealed beam replacement, etc and all offer fantastic lighting with a proper, fully legal low beam cutoff and then have a badass high beam.
The JW speaker units come as a factory option in Harley's, but both the JW and GE units can be retrofitted into bikes, classic cars, current model trucks, etc.
Significantly more expensive, but if you're going to do it, do it right. I'm back on Halogen until I finish my bixenon setup that I've been preoccupied from finishing...
EDIT: Didn't follow Bill's link, he already mentioned the JW Speaker option on the Harley's.