1 nano secint
i millisecond
i think it takes about 10 seconds if you already have the light bulb in your hand.
3 weeks
Only two, as long as the light bulb has a hole, large enough for them to enter!
i realy do not know
2 years
3 million years
3 million years
it took about a year and a half
As long as they are polish light bulbs 1
learn how to write and then I'll tell you!
12 years