I recently build a new enclosure for my new printer, and I needed a light for it. I wanted to use stuff that I already had, so I came up with this. It's a light holder for the small G4 socket. It's magnetic, which means it's detachable.
To mount the bracket, just use the already existing side screws for the TOP LEFT corner of the Ikea Lack enclosure.
Hardware needed:
2x M3x10 mm (to screw the cap to the light holder)
2x 8x3 mm neodymium magnets
1x G4 socket
1x LED18 SMD 2835 JC 1W-CW 12V
The light I am using looks like this.

The socket is the small G4 circular socket.

The author hasn't provided the model origin yet.