I think I fried my kenya tree coral

[draco]

Just set up new 90 gal on boxing day was using corallife PC 65 watt kenya was looking good then I changed to my sunsun 150 watt MH kenya was looking unbeleiveable and the light was on for about 4 hrs and we left came back 1 hr later kenya was limp on the rock (not shrunk in but dead looking) we move it to a lower light but it dosent look like it is comming back.Do you think there is any hope or should i take it out?