I have this lighting shade that I love, but the fixture to keep it around the socket/bulb is missing. Typically with these types of shades there is a cage that socket can screw into, but I bought the floor model and it is missing that part. The store I bought it from doesn't stock this model anymore (I bought it a while ago for a new house, which is why I didn't realize the part was missing until now).
I can't seem to find a similar part online. Does anyone have any experience making a fixture for these types of shades?
The entry hole is 16cm in diameter with three contact points.