These are listed for parts not working, they are not complete. Two of them are missing the socket nuts and one I was not able to remove from the metal tube it is screwed into and that one all has a cracked piece on it and that may be seen in the picture. These are not been tested. These are not new and show signs of views and age. The scratched and marked. Please use the pictures to help determine the condition of this item. I am selling this item as is. There are three of these and I will send one that I believe is the most complete to the first buyer and probably leave the one with the cracked piece on it and the stem still attached for last. I will remove the socket from the one and wrap it separately and place it inside the light so as to protect it and reduce the size of the packaging and I will pack the other sockets inside their respective lights as well.