Please help with a suggestion for LED lights for 36" long by 13 high tank

Okay here you go this should work for setup.
Kessil A360W or 14000K Custom Reef Spectrum - Build My LED, LLC both systems are APEX ready! No cutting wires or welding If you get any of these lights the optional cable for the Apex is made already at the ends so no cutting or splicing. they also offer a manual dimmer for it.
https://www.youtube.com/watch?v=ORV6LZpLGgI

 

Is this your tank picture here?

 

No it's not. This is my tank here currently building 2x = 48Lx30Wx16H both with Kessil lighting. I will be posting my build soon

 

Woah!! That's serious, excellent job

 

Thanks

 

Coral Dream, Which is the cheapest Apex unit I could buy to control and dim the Build My LED light? When putting in into your checkout cart it gives the option for an Apex controller cable...

 

the only apex that comes with LED dimming capabilities is the full blown, 500 dollar unit. The other option is to get one of the lite or jr, and then add the dimmer unit. The dimmer unit is another 100 dollars though, so its a better deal to get the full blown unit from the start. Plus it will allow you do to a lot of other cool things, like control powerheads, heaters, monitor salinity, etc. You can look into reef keepers too

 

IMO custom led strips from BML are good, but DIY and Razor are still better lights.

 

Wow, Maxspect Razor (14000K Custom Reef Spectrum - Build My LED, LLC ) looks really nice, (i looked at 36" oppose to 27") The pricing is also very decent ($232 without the dimmer) I think i'll go for it. I'll call the company first to get a bit more info on it, but i think i'll go for it. Thank you! But meanwhile, i am meeting with the guy who is selling his
AquaticLife Expandable Marine 1W LED Fixture - 54W - 36 in unit for $125 today. Do you advise me against it? Please let me know because i have to give him an answer today. Thank you all, you all have been extremely helpful!

 

While that 54x1W fixture is certainly not the best option out there, for the price I personally don't think it is a bad one! That should support the corals you currently have no problem. You may need to add supplemental lighting or change it completely if you start getting into SPS, but is should be fine in the interim.