If I were to get a blue spotted jawfish or a mystery wrasse, I will put a DIY cover on it. I actually have all the material for it except the netting.
They are pretty damn strong. I'm not sure PAR wise but I didn't get them for PAR, I got them cause they make corals pop out like crazy and the shimmering effect. Much better than the Powerbrites.
i've seen the leds in action yesterday. THey're insanely blue/bright.. I thought my blue +'s made things pop.. HELLL NO. The actinics looked white after viewing my tank with these leds.