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HLG 320 Rspec FR

HLG 320 Rspec FR

HLG 320 Rspec FR is an lamp designed for horticulture use in indoor spaces. The dimmable design with integrated reflectors improves photon delivery to the canopy, resulting in better quality yields even at lower levels of canopy,  and is ideal for 2’ x 4’ or 3’ x 5’ coverage in a grow tent.

This lamp is powered by two QB272 Quantum Boards® and includes 660nm deep red along with the 730nm far-red spectrum.  This lamp produces over 745 PPF output with photon efficacy of 2.47 µmol/joule.

 Top Features

  • Integrated reflectors improve PPFD levels at all levels of canopy
  • Ideal for Flowering
  • Dimmable power supply included
  • 3 Year Warranty


Power0-320 Watts
Voltage Range120-277 VAC 50-60Hz
LEDFull Spectrum White & Far-Red
Flowering Footprint/ Canopy Distance2' x 4': 3' x 5' /  24"Flower; 12" Veg
System PPF Efficacy2.47 μmol/joule
Total output745 PPF
Dimensions35" x 9.5" x 3.25"
Product Weight10 lbs
Warranty3 Years


  • Bulk Discounts

    Need Bulk quantities at bulk discount prices? Email us @ on any item! Including ones that are not in our online store at the moment!

  • Lead Times

    1-3 week lead time.

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