The GU10 requires water cooling and a water sleeve is required. After searching long and hard it was obvious that a custom sleeve would have to be manufactured.

Contacted Huben for this project. Huben first ran CAD to ensure all would fit and work, then purchased 27 pounds of solid bronze for the sleeve. Once the bronze was milled Huben Dad  welded up the sleeve cover with two outlets.

If not for Huben and Huben's Dad, this project would never have gotten off the ground indeed.

Thanks Huben!

Tab on pictures below to enlarge.