The DMX-4 is the first of a new range of OEM dimmers designed specifically to power luxeon 1 watt emitters over multiple channels. Output is over 12 separate channels which can run up to five 1 watt emitters in series each. It is well suited to control up to four individual colour mixing modules, offering three colour channels per fixture and five LED's per colour.

As the DMX-9 control is via the DMX protocol or the commonly used RS232 for computer automation. The DMX-4 has been designed with the entertainment industry in mind where DMX control is the industry standard, and bridges the gap between the Luxeon emitters and DMX.