very sorry, my mistake.
here is the module link - http://www.lightworldled.com/3-trichip-smd5050-square-high-power-rgb-led-module-string-p-4311.html
here is a link to a video of arduino controlling a much smaller version. - RGB LED Array - YouTube
the video shows a different led module on it but the link above module has the same capabilities.
please advise if you still need more info.
tks