I installed the Kuryakyn Phase 7 headlight and passing lamps on my 2010 FLHTK yesterday. Just wanted to give my observations. First, the install was very simple..all plug and play. Second, took the bike out last night and wow..what a difference! The light is a white light vs. the yellow stock lights from Harley. These lights really light up the road, and the passing lamps give a great wide band which lights up the sides of the road. These lights do not give the "straight line beam" the the original led's were known for, these lights give a nice wide band that light up the turns nicely. I have absolutely no complaints and all praise. My buddy has the Harley led "day maker" lights and I see no difference. He paid over $800 for his set, I paid $438.00 off EBay. Finally, I rode a good mix of roads and traffic conditions last night, the roads were lit bright, and got no high-beam flashes from oncoming cars. So far I'm a very happy rider! Hope this helps!