Intuitive, Touchscreen Multi-Channel LED Lighting Control

Enjoy complete mastery over your indoor garden lighting with the HELLION LED MASTER. Featuring an easy-to-use, touchscreen interface, the HELLION LED MASTER is flexible and scalable for growers of all sizes.

Powerful, Yet Simple

Adjust the spectrum and intensity of up to 100 HELLION VS3 LED fixtures across two separate zones. (50 fixtures per zone.) Set up photoperiods in just a few seconds, define daily sunrise and sunset spectrums, enjoy higher efficiency and save on power consumption with fine-tuned, multi-channel control.


  • Control up to 100 HELLION VS3 LED fixtures (50 per zone)
  • Define photoperiod (on / off times)
  • Customize sunrise, daytime, and sunset spectral settings and duration
  • Master spectrum with independent VEG, BLOOM and UV channels
  • User-defined spectral mixes and grow schedules (2 x separate zones)
  • Control unlimited fixtures when used with HELLION EASY CONTROLLER
  • Uses standard RJ11 data cables


  • Control voltage outputs: 2 zones
  • Number of control channels: 3
  • Maximum number of lights per zone: 50
  • Maximum cable length per group: 100 meters
  • Power dimming scope: 0 – 100%
  • Power consumption: < 4.5W
  • Input voltage: DC 12V
  • Output: 0 – 10V
  • Dimension and Weight: L 145mm x W 88mm x H 35mm, 0.3 kg
  • Working temperature: -20 – 50 °C
  • Warranty: 1 year