Yes. I have 2015 rocket X with 57,000 miles on it. Half of the mileage was done in the dark. Long open road back and forth to work with plenty of road hazards. About a 58 mile ride one way. The Daymakers have saved my butt on many occasions. Very expensive. If i did not ride as much at night as i do i would have never spent that much on just headlights. Believe it was around $640 dollars. Would not recommended if you do not ride a lot at night. A friend of mine has the lights that your planning on getting on his Harley. They work fine for him.