Its a nice looking fixture, and very lightweight.  But there are a couple of drawbacks with this item.  First, it does NOT fit a 4" square post cap.  I had to improvise with a smaller piece of wood on top of the post in order to place the fixture where I originally envisioned it would go (you can see from the pix that I did not improvise with perfection... just jury-rigged a solution).  Second, I put it out in a very dark (at night) location hoping for a bit of light.  It does 'glow' on its pole, but it does not cast much light on the ground for visibility when walking.  There is a little bit of light on the ground, just not much.
I don't hate this light at all, but given the fit and the minimal function, I could only score it a '2'.