But the size! The G4 are monsters. See Photo.
Although they somehow fit into the plug connection when I wegbiege the Fixbügel for normal G4 lights. But you look down out of the spheres of our kitchen lamp, which already would look ugly in itself. But for this it is not because the fastening nut for the balls does not fit on the head of the G4 LED.
So - not suitable for narrow lights.