Lower light stuff would be most shrooms, some zoas/palys/, Cyphastrea, some of the brains. Maybe some others could chime in with other suggestions.
Non-Photo-Synthetic corals would be things like sun corals and certain gorgonians.
If you wanted to know for sure, you could test a few different cheap frags...or a PAR meter could give you an idea.
Like I said though, most corals want powerful lights. If you want to reef, it would be worth looking into more powerful fixtures. They don't have to be expensive. Folks grow plenty of coral with cheap black box type LEDs, like marsaqua.
