IM hooked on LED's too but I like to experiment...
I found on Planet bike (http://www.planet-bike.com/lights.html) really cool
white headlights they have a flood sale about $8 each they work pretty good i
have them in my pop top support arm some light for the upper bunk and no
wiring! the flashing mode is great for parties!  another item JC Whitney has
50 LED light strips in red and yellow for $15 I bought one, good for interior
lighting and was thinking of cutting into strips for my turn signals and
mounting behind the lens but trying to figure out how. Also do a search on
LED lighting lots of suppliers around.
Frank
82 Westy Diesel