What colour LED Light will make multi-colour?

[Carlo Blazina]

What colour flood light led (http://volunled.com/catalog/led-flood-lamp) will make multi-colour?
& how many LED Fluorescent (http://www.volunled.com/)? Can i have 1 LED light that will change to multiple colours, like red, orange, light panel led (http://volunled.com/catalog/led-panel-light) and blue?

[Nano]

If this is for coral your shopping on the wrong website you want something rated for saltwater