Combined Cabin and Chart Light

I found this on ebay:
http://www.ebay.co.uk/itm/12V-12W-Waterproof-Car-LED-White-Red-Light-Reversing-Brake-Stop-Light-Lamp-/262474813851?hash=item3d1cb7d19b:g:FZsAAOSwepJXV~tP

Combination white and red LED light in one fixture. Perfect for those with smaller boats as a cabin light / chart light.

To make it easy to switch between the two, I swapped out one of the switches on my panel with one of these:
http://www.ebay.co.uk/itm/252246909694?_trksid=p2060353.m2749.l2649&var=551073891416&ssPageName=STRK%3AMEBIDX%3AIT
(SPDT Option)

So that switching one way is white and the other way is red.