You should be able to find grow lights at an good plant shop. Or online-
http://www.insidesun.com/. Your box is small so you will have to keep your plants small (3 1/2'- 1' light- 1' between lights and plants- 1/2' pot). I don't know how worth it, it will be to gro in that small of a space. You'll have to get more info on that from those that grow small (I have a room). Good luck. Also of growing just trying it and seeing what you get.