You’ll insert the end of your light kit into the hole and screw the socket back on to hold it in place.
You can cut your wire to be the length you need and then follow the instructions on your light kit to install it properly. Just make sure you turn the electricity off before you do!
This was a much cheaper solution than buying a new light and it’s unique!
Check out my blog for more details and to see some of my other projects I made for the nursery like my vintage book holder