DIY PC lighting steps?

[TheReefGeek]

In that link:

That is for a planted tank, the bulbs are all wrong. You can get 20w 50/50 PC bulbs that would work though, from coralife. Not very powerfull, but it depends on what you are trying to keep alive.

The hinged hood is nice though.

I would go with a proper retrofit kit that has a reflector, proper ballast, and sockets. If that fits into your existing hood, you are done. Otherwise you are looking at buying or making a hood to hold the lighting.