It will be fine, the dimmable fixtures will be helpful in that respect. I run my radion at almost 90 percent right now, the pieces near the top aren't really showing any signs of bleaching, all about the properly acclimating the corals. I have no LPS in the tank so I am not too worried about excessive lighting.
Yah dimmable after all 90% on that tank; man your corals are hungry color sticks!
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You wouldn't want to see my tank. I don't use fancy equipment and I am a noob