Single row s of lights or overlapping? Does overlapping .....

[Hugo]

Single rows of lights or overlapping? Does overlapping .....

I have a space that is 120' long and 40' wide.

I can easily have 4 4ft wide rows of single lights with 4ft walkway between each row

or

2 8ft wide rows of two kights side by side.....overlapping with four ft walkway between them.

Advantage of 4ft wide rows with single lights is that I can get to both sides to train plants and maybe better airflow with fans pushing air around both sides penetrating movement on two sides...

Advantage of 8ft wide would be 2 lights side by side overlapping light.

Does the overlapping light far benefit over the single row of lights?

I'm looking in correlation to yield......

I have the space...

Is there a noticeable difference?

 

[Hugo]

Any help much appreciated...

I usually have smaller space/width so I would have pairs of lights running the length of rooms...

Anyone see noticeable diff with overlapping as opposed to single file of lights?