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Grand Master LEDs

Master 320R with Far Red

Regular price $960.00 CAD
Regular price Sale price $960.00 CAD
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Power Cord

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Master 320R with Far Red

  • Designed for Commercial production, vertical racks, low ceilings and grow tents
  • 4 Bars
  • Features 730nm
  • Samsung LM301H, Osram 660nm and Osram 730nm
  • IP 66 Waterproof
  • Folding Design for fast and easy installation
  • Knob Dimming 
  • Compatible with all controllers through RJ14 port
  • Inventronics Driver
  • 5 Year Warranty


Max Wattage 320W
Voltage Range 120-277 Volt 
Amps 2.75A/120V, 1.41A/240V, 1.22A/277V
Flowering Footprint 2' x 4'
System PPF Efficacy 2.75 umol/j
Total output 880 umol/s
Dimensions 43.66" x 21.93"
Weight 15.32 lbs
Max. Ambient Temp. 95° F (35° C)
Recommended Mounting Height ≥12'’ ( Above Canopy )
Certifications ETL Listed, IP66


Master 320R User Manual

Driver Box Extension