Is this light strong enough

[Myka]

I think all the Coralife fixtures use electronic ballasts?? Either way, the Hamilton bulb should be fine for Squamosa or Derasa.

If you want Maxima or Crocea, then upgrading to the Iwasaki bulb (one of my all time favourite bulbs) would be a good choice, and cost effective since you wouldn't have to replace the whole fixture.