I retrofitted 3 panorama pro modules into my stock jbj hood. It took me about two hours to cut out inserts to fit the lights inside the top of my hood. In general, it was an easy process. The 3 modules I have are
Blue/white
Blue
Blue/magenta
The tank has a nice 15k look, and I love when day logs turn off, leaving just the actinic blues, the colors really pop with all my corals