The RGB channels for Color type light port.
If the DMX device does not have a dimmer channel, or it must be controlled in 3 channel RGB mode, the brightness channel should be set to zero.
In this case the values for RGB are recalculated using the brightness value: ( Color value * Brightness value ) / 255
The optional white color and channels can be used for cold/warm white LEDs.
See the Weather Color options for more information.
In Rocview outputs with the color option activated will popup an extra menu item to open the Color Dialog:
The color dialog its look&feel is operating system dependent.
After selecting a new color a command with the new RGB values will be send to the output object.
The brightness is mapped as opacity. (Alpha channel)