Horticulture Lighting Group HLG 300L V2 BSpec Full-Spectrum 270W Quantum Board LED Grow Light (Veg)


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The HLG 300L V2 Bspec Commercial Indoor Horticulture LED grow light is designed to replace a single-ended 600watt HID. Each HLG 300L V2 uses two custom-designed full-spectrum high-efficiency white light quantum boards with Samsung LM301H white and 470nm Blue LEDs.

This unit is dimmable, with wattage output ranging from 30 to 250 watts.


Top Features

  • High-efficiency custom-designed white light quantum boards with Samsung LM301H and 470nm blue didoes
  • Enhanced 3500K white-light full spectrum for optimal canopy penetration and easy viewing
  • Ideal for vegetative growth
  • Reliable passive-cooled design (no cooling fans required)
  • High-efficiency Inventronics EUM-240 Dimmable LED power supply included (30-250W range)
  • Designed and manufactured in the USA
  • Auto-sensing power supply (90-277v AC)






Wattage draw: 30-250 watts (dimmable via knob)

HID equivalent: 600-watt HID fixture


  • 544 x Top-Bin Samsung LM301H (3500K)
  • 32 x Top-Bin Osram 660nm Deep Red

PPF: 675 umol/s

PAR efficacy: 2.5 umol/j

Coverage area: Veg: 4′ x 4′

Mounting height: 18-24″

Thermal management: Passive cooling

Weight: 9 lbs (~8 kg)

Dimensions: 26” x 10” x 3”

Operating/input voltage: 90-277VAC; 50Hz-60Hz

Amperage: 2.25A @ 120V; 1.125A @ 240V

BTUs: 920.7

Finish: Anodized aluminum

Product includes:

  • Fixture with US cord and plug
  • Inventronics EUM-240 Dimmable LED power supply
  • Metal hangers
  • Rope ratchet hangers

Recommended for:

  • Grow tents
  • Grow rooms
  • Large indoor grows
  • Vegetative growth and/or flowering
  • Full-cycle growing from seedling to flower
  • Soil, hydroponic, aeroponic, or aquaponic systems

Manufacturer’s warranty: 3-years


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