Dual white led strip spdt switch

[Tom Fawcett]

I am looking to install some 12v led strip lighting in my touring caravan. I want the option of warm white or cool white. Is it possible to not have faf of a controller and remote etc but wire in an on/off/on switch to select between the 2 white colour options. I could run 2 lengths of led strip one of each colour tone but would prefer to use the dual white strip if possible? Any suggestions