I am in the process of making some mounting brackets for two of the red waterproof 3W LED's. Going to mount them as running lights/turn signals. These things sure are bright, but the waterproof ones are also very directional. These things, according to the manufacturer, are rated at 14VDC max. Since the charging system outputs more than that at speed, I made a little voltage regulator to make sure they do not see more than about 13VDC. Just something to be aware of. Overdriving LED's is a sure way to fry them.
[SIZE="2"]2009 ABS DL650[/SIZE]