Sabrina - Your seedling sprout looks happy! I agree with others, do NOT cut the leaves.
As far as it getting enough light ...
A shop light would work. I use cold and warm lights when growing mine indoors if there is not enough outside light coming through the windows. Perhaps this article will give you some ideas about indoor lighting:
http://garden.org/ideas/view/b...
Or you could get a light like this one:
http://www.homedepot.com/p/HDX...
They sell grow lights for those 75-Watt Incandescent Clamp Lights:
http://www.homedepot.com/p/Phi...
or
http://www.homedepot.com/p/Phi...
Just some lighting suggestions!
