When I was on the website where I found the Lego Disguise I stumbled across this a light bulb. Straight off I jumped on to Lego Digital Designer and tried to figure out how it was made didn't work to well so I made it out of my own Lego instead and this is what I came up with this (Located Below)
Once I'd managed to make it out of normal Lego I jumped back on to LDD and made a second light bulb which worked.