I'm having a custom backglass made for a pin, so I want to build a new custom light board with a corresponding layout. I can make the board myself from MDF (I assume just paint the front white or use some reflective material on it). I also can get all of the bulb sockets I need from Marco's. The one thing I can't seem to find based upon my searching is what kind of wire to use and where to get it. Can someone please educate me?

Here is a pic of what I am referring to: the non-insulated silver colored wires that connect to all of the socket leads.
IMG_3712 (resized).JPG

Perfect, thank you.

One more question. Since it is purchased by the foot, do you know about how many feet it typically takes to do a light board (I know it will vary some, but just trying to get an estimate from someone with experience)?

Is there a place to buy a spool instead of by the foot that you are aware of? I've google searched like crazy but have come up empty.

Everything I find there is solid core and not stranded, but I’ll keep looking.