I have a ceiling mounted front porch 6 sided polygon shaped light
fixture with a single lamp. The sides contain glass and the lamp is
recessed behind the glass. I want to add a motion sensor and tried a 360
degree screw in sensor but it didn't work since it was behind the glass.
Other than replacing the fixture with a motion sensing unit, anyone know
of a screw in/add on adapter that will work with this fixture?

Thanks