Summary

This is another version of my - http://www.thingiverse.com/thing:1282574 - made for the purpose of cooling an LED and driver exceptionally well within a simple and flexible build. I purchased an expensive UV diode and wanted to make sure it was well cooled and driven.

This design uses (2) 80mm CPU fans that will press fit into the body. There is ample room inside for drivers and other components, and the bottom is sized to fit a 50mm x 52mm heat sink.The pictured internals are an easy to DIY LM317 driver, 20V power supply, and (4) 10ohm resistors to drop the voltage to the fans. You'll need to print the body with supports but doesn't require much.

GL building!