Kessil H80 question

[Crabs McJones]

I just picked up a Kessil H80 to replace my cheap refugium light. And I am not 100% positive on what color spectrum I should have it set at. It has Blue, Purple, Pink, and Red. They call it Blue, Grow, Bloom, and Red.
My guess would be to keep it in the Grow spectrum which uses blues and reds. But if anyone on here uses the H80 and would like to give their input I'd appreciate it. Also if you have pics that'd be awesome to!
I use caulerpa in my fuge if that helps as well.

Thanks

 

[Flameback Pair]

I bought the A80 before the H80 came out and I wish I had waited for the H80. It's the cabinet light/refugium light for my RSR 250.