How do I know if it’s a set or not? Donna Post October 10, 2016 20:48 Updated A set comes with 2 lights and 2 USB cords Related articles Are Kryptonite front and rear lights waterproof? How do I charge my light? I have the Street F135/R14. What does the F and R mean? How bright is my light? Kryptonite Lock Maintenance Comments 0 comments Article is closed for comments.