Any recommendatiosns? I can't remember the name of it, but I used a lunar light set on a 75 g planted tank that was modular - 2 lights per module, and you could chain the modules together. I used 2 modules and it's worked well for 2 years. Any other models that people have had good experience with? I just want to be able to run a few lunar lights across a 5 ft tank that's 18 in. wide. As long as the LEDs have good light spread, lights at 3-4 points across the 5ft length should be fine.