100W LED/Lens Spacer

This is a spacer I designed for the Chinese (and similar) 100W LED modules commonly found on Amazon and eBay, and accounts for the space between the LED mounting surface, commonly a heatsink, and the lens holder, commonly the 44mm lens holders. I didn't feel like buying spacers or filling the gaps with washers and/or nuts, so I designed and printed my own.

As the shape and filename would suggest, this spacer has gone through a few revisions. The first was to accommodate and support the lens