LEDs in a canopy

thanks for the help. the tank I have is a 48x16x17 so thats y I was looking at 4 Ecoxotic Pano-LED 12W strips. I just dont know if they will produce as much growth as some of the more expensive fixturtes. I think they are they same lights that they use in the Panorama LED Fixtures so they should be pretty good lights

 

so would I be fine with 4 of these Panorama modules

 

bump

 

anybody have any ideas, Ive tried emailing Ecoxotic and vivid aquariums but they havnt replied yet

 

with the dimmable kit from rapid led you don't have to hook up the dimming part it is just an option.

 

I forget mention. I used for one year. One of them ever stop working .. I contact with the company. They told me I was used incorrect. It shoul be used 12 on/ 12 off. Yes, after that my light kits work well.
Just personl advise............... There also have many other supplier.