Neat. There's a little bit of ground creeping into the water there though to snip-off the light where it meets the arm holding it to the post. Maybe nudging yourself over just a hair to the right would get the entire thing there. I think that might have given the photo more "oomph".
Good job recognizing something like this and making a wonderful photo out of it. And I like the depth you bought out in the photo with your composition.