I bought 2 for use with "2D" hosts and returned both of them.
Initially they shipped the UV version (Their mistake.) but they finally sent what I had actually ordered.
Bottom line is that they are extremely floody with almost no throw.
The "reflector" appeared to be less than perfectly milled and scratched aluminum.
Then, to make matters worse, it took almost 2 months to get my refund.
I was not a happy camper.