Step 1: Parts
I settled on clear golf ball incandesant bulbs, so you can see the filament. After a bit of research on ebay i managed to find some 15w ones which were ideal.
Once this was decided, I had to figure out how many bulbs I was going to use. Several sellers were selling batches of 10 bulbs, so that was a decision made for me, although this kinda stung me later on, more on that later!
So finally, a parts list:
1x 18mm MDF
10x 15w Golf ball bulbs, bayonet cap,
10x lamp holders,
Couple of metres of cable,
Various spray paints for giving an antiquey look,
1x 3a plug.