The file 'Architectural Lamp Mount 3D Printer Model' is (stl) file type, size is 50.9KB.
Made this to replace a badly worn desk mount for an Amazon lamp on my modeling bench. Center hole is 1/2". I made this thing extra beefy so that it can support the lamp, as well as adding 6 mounting holes. You can see from the pics the original part and the new one I made/printed.
Arc_lamp_stand.stl | 264.5KB |