'Turn the device on.'

def turn_on(self, **kwargs):

    if (ATTR_RGB_COLOR in kwargs):
        self._rgb_color = kwargs[ATTR_RGB_COLOR]
    else:
        self._rgb_color = [255, 255, 255]
    self._stick.set_color(red=self._rgb_color[0], green=self._rgb_color[1], blue=self._rgb_color[2])
