I picked up 1 of these as an alternative to the ADJ version of this light (can't remember the model), but it's exactly the same, as far as I could tell.
I use this as a spot for a 12" Mirror Ball for my Wedding DJ bookings, and it's great! I'd love to try x2 together on the Mirror Ball to see the effect in greater detail.
Would be great as a wall wash, or maybe a dance floor wash.