I am only familiar with their blue actinic supplements, but they are really, really good. One of the few that I have seen that are strong enough to cut through MH lighting and act as real supplemental lighting. The company is also based in NJ so customer service is easy and local.
they are just supplement lighting, if you want them to light your tank solely to maintain corals it will not work, if you want to add them to what you have now then they are just fine
i have 2 72" whites and 1 48" blue on my 175 and they light it up! good but not great but i figure i save on electric! again corals do ok, not great! i have hammers frogspawn 3 anemones finger leathers mushrooms and kenya