RAINBOW 4 DMX is composed of 8 LED with 4 dichroic filters (1 colour each 2 lamps).
It has 3 working modes:
DMX mode: it works with 4 channels to dimmer each colour independently or just one channel by way of Master mode.
Stand-alone mode: it works with 16 pre-recorded chases with speed and adjustable dimmer (without the need of DMX control). It is possible to link more than one device for synchronous working in master-slave mode.
MIDI mode: working of the unit with MIDI signal.