I purchased these Angel eyes. does anyone know how to open and close perfectly headlight?

I could be wrong and I would get a second opinion but I think it's a front lense/perspects out/removal job by either heating the unit until the adheasive releases or cut off the clear lense. Similar to what they do with modifying rear light clusters for LR's. Maybe a good idea to search utube. Good luck, would love to see the end result.