Easy-to-Use LED Controller

GRC-LED Controller

Using an EYE HORTILUX® master controller for your EYE HORTILUX® systems offers you maximum control, ease-of-use, safety, and plug-and-play installation. Just connect the controller cables to the systems with the T-splitter included with the system, plug the controller and the systems directly into the main power supply and you are set to go.

The EYE HORTILUX GRC-LED controller can switch all the interconnected systems on and off with its internal timer and adjust them to your required output level (in percentage). This electronic controller replaces expensive lighting timers and electrical contactors while preventing driver current in-rush when switching on your lights.

One very important feature of the EYE HORTILUX GRC-LED controller is the emergency shut-down. When the temperature in your grow room rises above the control level of your climate control, your crop can be damaged beyond recovery. The temperature probe senses this and will automatically dim the system until the desired temperature is achieved.

You can connect up to one-hundred systems to one controller or use it with just one system. The GRC-LED is simple to use, easy to set-up and useful for any LED grower.

Easy to Use!

  • Set on/off light schedules
  • Set power from 0% – 100%
  • Temp and humidity probe for shut down
  • Temp safety shutdown
  • Fails to “OFF” when power is interrupted
  • Can control 100 systems
Input Volts 100V-240V AC / 50/60Hz-5V DC
Ballast Wattages 315W, 400W, 600W, 630W, 750W, 1000W
Operating Temperature Range 32-95°F (0-35°C)
Operating Humidity < 80%
Output Levels 50-115%
Outputs 2
Temperature Sensors 2
Number of Ballasts Per Output 50
Number of Ballasts 100
External Contactor Modules 2 (optional)
Weight 0.55 lbs (0.25 kg)
Warranty 2 years from date of purchase

A. Master controller

I. Mounting plate

B. Manual

C. 120-240V AC – 5V DC power adapter, 2000mA

D. (1) Controller cables, 16ft (5m)

I. RJ14 (6P4C) plug (connect to drivers)

II. RJ9 (4P4C) plug (connect to controller)

E. (1) Temperature sensors with cable, 16ft (5m)

Note: For mounting, you will need to purchase (2) #6 x 1” flat-head screws.

GRC-LED Controller spec sheet
GRC-LED Controller User Manual