Sale price$459.99


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 746 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


Power 0-320 Watts
Voltage Range 120-277 VAC 50-60Hz
LED Full Spectrum White & Far-Red
Flowering Footprint/ Canopy Distance 2' x 4': 3' x 5' /  24"Flower; 12" Veg
System PPF Efficacy 2.47 μmol/joule
Total output 746 PPF
Dimensions 35" x 9.5" x 3.25"
Product Weight 10 lbs
Warranty 3 Years

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