I found some of the Parallel ones: http://www.digikey.co.uk/product-search/en?x=19&y=9&lang=en&site=uk&KeyWords=+MLEAWT-H1-0000-0003E3
guess the next thing to do is get some of these parts and see what I can make something happen
But let me get this right, using this circuit (with changes to the resistors) would 12v be suitable? (assuming R7 is 2k)
And I can't quite figure out how the zener does anything in that location, that's really boggling my mind! is the ground location important?
I just saw this on eBay - RGB LED with a built-in WS2811...!You should be able to pack those quite close together