Sainsmart Cnc 4040 pro How to install a 10w Laser diode From Laser Tree

In this video I show how to install a 10w laser diode from Laser Tree I show it working and what my views are on it. This laser diode was on offer when I purchased it, so it might have lost its discount now.
Laser Tree 10w Laser. www.amazon.co....
Stl File for adaptor on Maker world listed as: Laser Tree 10w Laser Diode adaptor