Ok about a month ago I had my refugium light fall in the refugium while i was gone when i got back all the corals were bleached out and i thought everything was going to die. Now about a month later everything came back and looked great, but in the past two weeks i have noticed that the monitpora hasn't been opening up and a brown flim is stating to grow on them, and the green slimmer and other acros seem to be receding???? All of my water params seem to be fine could i need to get new bulbs is this a sign that the halides are going bad i think they might be around a year old now??? Any advice/help would be greatly appreciated.

Changing your bulbs is a good idea.

yea but i still feel like something else is going on i hope not, but new bulbs are a must i agree