Diy bridgelux leds

[Kman129]

I am looking to build an led light for my 100gallon and have read tons of great things about bridgelux leds while they aren't Crees they do work well my questions is will the 84 led kit from aquastyle be enough for my tank it's a 60"x18x20 or would I need to add more leds to get the light to where It needs to be I will proly use 60 degree optics

 

[Kman129]

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That's my tank now it just isn't the look I want I have already built a heat sink for it also