Arduino mini project-RGB LED

This is the right thing I want to do for my final outcome, a changing colours led lights, its fairly simple yet have a great result, just some coding with a strip of 12v leds the possibility goes great wild, for home lighting and decoration purposes.

Here the lights are still being controlled by the Arduino board along which is programmed to change the colours consistently with a frequency, the thing I want to do is with a controller, or your smartphones/devices, to achieve remote controlling the lighting.