NSI Digital Dimming Systems combine portability with rugged construction for a variety of applications. DDS series dimmers may be assigned by channel to act as dimmers, or as a relay switch for on/off operation of lights or motorized devices.

The DDS6000P-15 has 4 channels and dual 120V AC Mains power plugs, to allow connection to two separate house circuits, lessening the amperage load.

Plug in single, or ganged lights, up to 3,600 Watts total. Its circuit breaker is external, on the front panel.