Well I just got the headlights a few minutes ago, they didn't impress me at all. If I knew that the bracket they attach to is 3D printed I would take the time to make them myself with my printer. You are very thin. When it comes to the lights themselves, it would be surprising if they were both the same. They are different and you can tell. They don't differ noticeably, but one is much brighter than the other because they are different light sources! I will be returning them and just taking the time to make my own out of carbon fiber so I know they will be stronger than these. Save time and spend extra money to get better ones. not worth it in my opinion