C.A.P. MLC-4X master lighting controller 

More products from:   CAP

The C.A.P. MLC-4X allows you to control up to FOUR 1000-watt HID lights from from one time-clock or controller. Run 30 amp, 120/240 volt power into the MLC-4X Master Lighting Controller and all of the outlets are controlled by one 120 volt trigger cable. 

You can plug the trigger cable into a standard 24-hour timer or an environmental controller to run all four grow lights at the same time.

The MLC-4X features four standard 120/240 volt style outlets which allows you to run your ballasts at 120/240 volts without having to change out your ballast power cords.

MLC-4X Master Lighting Controller specs:

Trigger Voltage: 120/240 volts
Receptacle Type: Universal X-Plug runs Nema 6-15 or Nema 5-15
Maximum Relay Amperage: 30 amps
Maximum Wattage: 4000 watts/1000 watts per receptacle
Operating Temperature Range: 32-120° F
Operating Humidity Range: 0-99% RH
Relay Operations (minimum): 100,000 Electrical

These light controllers need to be hardwired. We recommend a licensed electrician install this unit.

Warranted against defects in workmanship and parts for 5 years!

More info from the manufacturer (PDF format)