The only marking I can find is the clear lens which has K12931 20003 and an, "A in a circle."
I purchased this for a bike that I was never able to acquire so it has been sitting and now needs a new home. One of a kind item. Circumstances require I list it before it gets lost to time.
Know what you are purchasing.
No returns.
Shipping to Lower 48 U.S. contiguous States only. Int. shipping per e-bay only.