Stuck? More info here
To help you find the right part and for some guides have a look in this section. Lampholder Parts can be confusing, what size is this and that etc. How do I fix this and with what. We will try to help you identify the Lampholder Parts here. Help you with the right flex to choose. However if you have any questions you can always email us at firstname.lastname@example.org
There is a set of help files on the right in sections. These files are growing all the time but if you dont see what you are looking for just ask.