Pumpkin Pumper 9000(tm) does not cool as well as hoped (because I was too lazy to do the calcs), and so I will be transitioning to my water cooled system. I will post photos of that later.
I temperature tested it with a thermocouple and it was screaming past 140F with no hint of slowing down so I decided that for the sake of longevity it was best to go with water.
Melody kitty was very intent on seeing what we were doing and did not seem to mind the brightness.
We illuminated the underside of the trees quite nicely, too.