You can also look into just buying the slave bulbs (not sure this is the right name--it resembles a regular lightbulb) from a well stocked photography store. These can screw into most light sockets, burn brighter, whiter and hotter (be careful when you unscrew it afterwards) and die faster. I'm not sure what the price is nowadays, but when I was starting, my friend and I would buy a couple of these. Then, we could forgo the flash if required.
Usually, just one and some white foamcore (for reflecting to reduce harsh shadows) in combination with the room or ambient light will be plenty.
Remember that it can be hot though. You don't want to overheat the little tike (not that you would...I'm just saying it to no-one in general).