If you are looking to use the Luxeon XF-3014CV Series of flexible strip lighting, Lumileds has a set of recommended connectors to use.
Here is a link to the Data Sheet (see page 5)
Additionally, there are assembly instructions included in the document.
Here are the links to the items on our website:
Applicable Part Numbers
1416-1585-ND 1416-1586-ND 1416-1584-ND 1416-1587-ND 1416-1589-ND 1416-1590-2-ND 1416-1591-2-ND 1416-1592-2-ND 1416-1592-1-ND