I didn't follow the replies too closely, but I'll throw in my 2 cents here....
- The hood you have is low quality, but will suffice.
-You need a 5.0 UVB light; you can use CFL. Just realize they have less light distribution....for your tiny cage, this is fine. But when you upgrade to a large 2x2x4' cage for your adult, it will not be very good anymore.
-Since you will likely need a larger bulb when you get a larger cage, I'd consider getting one now. I noticed above you linked a 15" bulb....one word of caution: ALL standardized lighting units come in 1,2,3,4' lengths. There are some "special" reptile units made in awkward 18 or 30" lengths, but finding bulbs for these is often tricky. I'd *HIGHLY* recommend getting a light unit in a standard foot-length (you can get them cheap at HD/walmart).
-You need a BASKING (heat) bulb. CFL do not generate heat and your light hood does not have a dome/heat reflector on it. You will still need a dome with an incandescent bulb in it (don't waste your money on the reptile shop bulbs, they are the same thing at 3-5x the price).
-Remember you must replace UVB bulbs every 6 months! They will still generate light and LOOK like they are working, but UVB is invisible; even if the bulb generates visible light it does not mean its making uvb.
-6500K is ideal for plant growth and if you have an extra spot for supplemental lighting, this is the color temp you should aim for (or as close as you can find)