For all of you kind people who have ordered the 5mm lens units, here is what is needed to install the units:
1) You will need either an "N" drill bit or a 7.70mm drill bit. You can use a slightly bigger drill but not much as the rim around the body is only .040" bigger that the body- .020" per side!!
2) Hole must be a minimum of .250" deep. I imagine most will just drill thru as you need to run the wires for the LEDs.
3) Most of the lenses are a tight fit in the bezels. You will want to cement them in once you have the bezels installed. You should be able to remove the lenses from the bezels with a gentle push but some may fit tighter that others due to mold flash on the lenses!
I hope that everyone find the assemblies what they were looking for
I will post instructions for the 3mm units when I have finished all of the orders.