Kessil for new tank build info ???

[maron6977]

Hi, ordering 72"x30"x24"H tank . Was originally thinking evergrow lights but another option is Kessil.
The Kessil's aren't that much more $ . Thinking I would need 3 . Worried about, will it light the 30" wide tank ???
Also is there much light leakage or is it all focused into the tank ?
How do you find the sps growth ?
Any other info would be appreciated .
Thanks Mark