If they are mounted horizontally is one above the screen and one below or are they on top of each other ?
I'll try an ascii drawing :
----LED STRIP-----
----------------------
I I
I I
I I
I I
I I
----------------------
----LED STRIP-----
OR
----------------------
I I
I I
I I
I I
I I
----------------------
----LED STRIP-----
----LED STRIP-----
Cheers,
Buks