I was just messing with ya. I'm sure a few people will have to think twice about it. lol

black wire is called hot. it's the dangerous one. it goes to the bottom of the bulb
white wire is called neutral. it goes to the side of the bulb
green is called ground and doesn't connect to anything on a bulb. it can be capped off.

simple enough, but as a few people said in that thread, it's not a good idea to do. if you're soldering solid wire to a bulb, it puts to much stress on the solder joints and can break off. stranded wire gets a weak spot in the wire right near the solder joint where it too can break. that's just one of many things that can go wrong.