Indoor how many northern light goes under a darkroom 300 and how many LED 300 rbo 7.1.1 i need?

[automazarman]

I mates I have a DR 300 ...the size is 300x300x200 and i was wondering what will be my capacity using 5 led 300w vegetating-flowering .

 

[Muddy]

LEDs do best when you grow within their core penetration area. For example my 240 watt LEDs can cover am 4' x 4' area but their core is about 2' x 2.5'. So to get the most out of my 4' x 4' area I run 3 lights so all plants are growing in the core area. What is the core penetration area of your light?