The sigle chip inside the mechanical dimmer is contorlled by DMX 512 signal directives from dimmer, which is used to control DC speed-down stepper motor, it can drive active laminae to counterchange the angle, and meet the requirement of chaging light. Our mechanical dimmer is mainly applied in all sorts of vapour-discharge lamps whose light cannot be changed by power pack. It has precise orientation, ideal-synchronism, convenient system connection, easy operation and low noise. The light changing speed is less than one second. 18V safety Voltage, power consumption 10W, meanwhile its calibre can be made according to special needs.

Main Technical Paraments
- High precision, stable mechanical performance
- Low noise of step driving motor
- Photoelectric processor makes orientation accurate
- Addressing Range: 512 independent channels
- Input voltage: AC220V
- Change light less than 1 second from open to close
- Accept International standard net management
- Conforming to DMX 512 protocol