Good sir, I do believe you mean Thomas Edison, and not Tomas Jefferson. Jefferson is, in actuality, the 3rd President of the United States. He died over 80 years before the alleged invention of the lightbulb. Forgive me, my good man, but one cannot actually invent electricity, not without being God at the very least. Now, lets go out for tea and crumpets shall we? Oh, and please do recall that we need scones for our outing in the woods.