24 moonlights might be bright but it also depends on the watts. I have 8 LED
's on my tank and it's very very dim almost dark.
This one is from the bottom looking up its also only one side. I couldn't get the whole tank in there. But you get the point.
That's my fresh water. Here's my salt water so maybe not too bright. I dunno if there is a difference between the SW
but you can see the difference for yourself.