Appears to be Red Locktite. I believe red Locktite needs 400 degrees F to melt. Why do manufactures to do this?
Very nice thermal path:
Direct Thermal Path! Yay! :)
Very nice looking driver. Shelded inductor, nice looking components, was partially potted. I picked off the potting material for these pics.
Reflector is aluminum and screws into the bezel.
I'm hoping the driver still works and will be running tests on it in the next day or two. Will also get better beam shots if all goes well too.