The product name is reversed. "E12 BASE FOR E11 MINI CANDELABRA" implies that this item is intended to adapt an E12 base (i.e. lamp base) to an E11 fitting. In fact, the opposite is true and is used to insert an E11 bulb into an E12 socket. Yes, the description and the third picture show it better, but it's easy to miss when ordering from a mobile device (obviously). Why anyone would want to fit a smaller E11 bulb into a larger E12 candelabra socket is beyond me, but to each their own. I wouldβ¦