My sister has an old lamp that she doesn't want anymore, and I was thinking maybe I could turn it into a lamp for my 5 gal or 10 gal bowl aquarium. I don't really know if I would be able to rewire this to hold a bulb though. I'm not really familiar with how that kind of stuff works. And if it is possible, is it worth doing it myself? I have the time and want to do it, but if its cheaper to buy a new lamp I will. Any advice on how to do if possible or lamps/lights for aquarium is appreciated.