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HLG 320 Rspec FR w. Reflectors


Introducing the HLG 320 Rspec FR LED Grow Light from Horticulture Lighting Group (HLG), proudly made in the USA. This versatile lamp is specifically designed for indoor horticulture use, providing optimal performance in grow tents with a coverage area of 0.6m x 1.2m (2' x 4') or 0.9m x 1.5m (3' x 5').

The dimmable design, combined with integrated reflectors, enhances photon delivery throughout the canopy, ensuring superior yield quality even in the lower canopy levels. This makes the HLG 320 Rspec FR an ideal choice for flowering plants.

Powered by two QB272 Quantum Boards®, the lamp features 660nm deep red and 730nm far-red spectrum light, producing a remarkable 746 PPF output and a photon efficacy of 2.47 µmol/joule.

The lamp also includes an RJ connector, allowing for seamless integration with the AC Infinity Controller 69Pro using a Type-B connector.

Top Features:

  • Integrated reflectors for improved PPFD levels across the canopy
  • Perfect for flowering plants
  • Dimmable power supply included
  • Compatible with AC Infinity Controller 69Pro via RJ connector
  • 3-year warranty


    • Power: 0-320 Watts
    • Voltage Range: 120-277 VAC 50-60Hz
    • LED: Full Spectrum White & Far-Red
    • Flowering Footprint / Canopy Distance:                                                              Flower area 0.6m x 1.2m (2' x 4') 31 cm
    • (12") from Canopy                                        Veg area 0.9m x 1.5m (3' x 5') / 61cm (24")
  • from the canopy Flower
  • System PPF Efficacy: 2.47 μmol/joule
  • Total output: 746 PPF
  • Dimensions: 88.9cm x 24.1cm x 8.3cm (35" x 9.5" x 3.25")
  • Product Weight: 4.54 kg (10 lbs)
  • Warranty: 3 Years

Upgrade your indoor garden with the HLG 320 Rspec FR LED Grow Light and experience unparalleled growth and yield results.