You will never end up with anything with just that. Go to Lowes or Home Depot and
pay $6 for an 8 inch clamp light:
then pay $2 for a splitter:
Then a couple more bucks for two CFL bulbs. And you have an easy light setup for less than $15. Also, I would recommend a minimum of the 26watt, and if you want and you can find them the 6500k or 6000k bulbs (daylight) are better for vegging. If you get those, with one plant you will be fine for a while.
would this suffice? I have enough room in the tote with the seedlings that this small of a reflector would work. however anything much bigger will notFor an even cheaper reflector you can cut an aluminum can up and fit the light socket in that.