Yup, would work probably more than you need, lol. Personally, I just ran to home depot and use one of the spiral type PC bulbs, cheap, about $10 for a decent one, or alternativly I have found 3-packs at the dollar store for about $5. As long as color spectrum is right, you'll want closer to a 6500k bulb for a refugium light (for growing macro algae, if you do not plan to have macro algae in the fuge, than any light would work, even a normal bulb)