If you have no canopy, how much light spill are you getting?

[Ace Storman]

My Current USA pro lights (x3 strips) sit right on the lip of the tank and are a couple of inches off the water. Very little spill over and even light through out the tank.
Intensity cut back to 50 percent whites and 55 percent blue. Tried to attach some pictures but 'failed because I am missing some sort of token'.
Perhaps an admin can help...

[Ace Storman]

OK, managed to figure the picture thing. Turns out that I was trying to upload too large a file size. Here are some pic's with my lights (and excuse the quality of the pictures...first time uploading)...

[smokinreefer]

Thanks for the input.
And you're tank looks deep, gonna be killer when corals are grown out.
Nice coralline coverage.

So looks like not much light spill on any Led fixtures sitting on the tank.

But need to be weary of t5 light spill.