Light setting help

[Spaceshrimp]

I have ordered a galaxy hydro 165 watt and i was wonder what i should set the light to my tank is 29 gallons 16 inches deep and the light will be around 10 inches above the water. The tank is lps and softies right now

 

[Flippers4pups]

I have ordered a galaxy hydro 165 watt and i was wonder what i should set the light to my tank is 29 gallons 16 inches deep and the light will be around 10 inches above the water. The tank is lps and softies right now

Start out around 50% blues and 20% whites.