Got the LEDs in. Low beam was disappointing, high beam is amazing. Good spread to the sides on the low beam though, definitely a plus. I need to level them out and get a good beam pattern. Question how did you attach the retaining clip? I cant figure out how to do it on the low beam. Also how did you trim the boot? how do I still keep it waterproof?Apart from trimming the rubber boot a little, none. Need to follow the directions and make sure the units are mounted sideways for correct beam pattern. What they supply is designed to mimic a standard halogen type globe reflection.
As I mentioned, I have used them on my last few bikes. As I'm in Australia, they cost a fair amount to get them here, but there is nothing here available that is within the quality and performance
And with our crap roads and wandering nighttime wildlife, it's the best I have found without going auxiliary lights