Ai Prime 16 HD installation on an Evo 13.5

[Balto]

Hey guys I get my Prime next week finaly after a long wait. Im trying to figure out how high above water I need to instal the light. I know it's ok to cover 24 inches wide. But at what height?

 

[anemoneanatomy]

Assuming that your primary concern is not frying stuff, on an 11.5" height tank, I'd want it about 10" above the surface of the water. If you want stronger lighting, I think more like 7-8" would be ok.