Uploaded November 2012 | Updated September 2026, 2 weeks ago

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NOW AVAILABLE!! Watch all five films on YouTube in cinema quality 4K - youtube.com/watch?v=tDlhuMt3bvo&list=PLR5g6lYZ0zRHQYfw7gYNEV8CoiKxGjZsR

This week we demonstrate the LED light bank. We also talk you though the mounting solutions, and show you the results of our pressure test!

Follow the journey at theunderwaterrealm.com