Horticulture Lighting Group HLG 600 V2 RSpec Full-Spectrum QB LED Grow Light

Horticulture Lighting GroupSKU: LED-HLG-600-KIT-V2-RSPEC-120V

Power Cord: NEMA 5-15P 120V Standard
Sale price$759


Exclusive Limited Time Offer: GrowAce.com customers will receive a FREE pair of Yield Lab LED grow room glasses with the purchase of the Horticulture Lighting Group HLG 600 V2 RSpec Full-Spectrum QB LED Grow Light ($29.95 value!)


The HLG 600 V2 RSpec is equivalent to the 1000+ HID, and the highly efficient unit withdraws 620W of power. The grow light delivers a lamp efficacy of 2.5 µmol/Ja. The grow light's flowering footprint is 4’ X 4’ to 5’ X 5’, and its vegetative footprint is 7’ X 7’. The light output of the grow light is 1525 PPF.

  • Full Spectrum White Light: The combination of 3500K + 660 nm deep red full-spectrum light supports the plant's full growth cycle and is ideal for flowering applications.

  • Passive Cooled Design: The horticulture unit is highly-efficient and uses the natural air in the environment to get rid of the system heat.

  • Highly Efficient: With the lamp efficacy of 2.5 µmol/J and the light output of 1525 PPF, the plantations grow to its fullest.

  • Coverage Footprint: The grow light fixture's veg footprint is 6’ X 7’, and its flowering footprint is 5’ X 5’.

The grow LED can easily replace a 1000W HID while utilizing 620 watts of power. The grow light system delivers a massive PPF recorded at 1540. Therefore a 1000W light produces approximately 1250 PPF in total. Therefore with HLG, 20% more light is produced with the consumption of 40% less power.

The Rspec is a great grow light for all around the year, and it supports the plant growth from the seed to the harvest stage.

The grow light withdraws 620W of power to deliver a lamp efficacy of 2.5 µmol/J. The grow light can give a flower footprint of 4’ X 4’, which can sometimes extend to 5’ X 5’, and its vegetative footprint is 7’ X 7’.

So, you can save on the energy consumption cost with the grow light as it supports a passively cool design, which means that you do not need fans to evacuate heat out of the fixture. The fixture utilizes the natural air to get rid of the excessive heat generated, making the system reliable.

The grow light emits full-spectrum light (3500K + 660 nm deep red), making the grow system ideal for flowering and full cycle applications. You get a 1-year warranty with the fixture so stay assured about your purchase.

With the Inventronics EUD-600 dimmable driver, you get better surge protection. The driver is dimmable from 10 to 100%; you can manually adjust the LED’s efficiency according to the surroundings' requirement.


  • SKU/Model No.: LED-HLG-600-KIT-V2-RSPEC

  • 1000W+ HID replacement

  • 620W power draw

  • Lamp Efficacy: 2.5 µmol/J

  • 4'x4' to 5'x5' flowering footprint; 7'x7' veg footprint

  • Light output: 1525 PPF

  • 3500K + 660nm Deep Red full-spectrum white light for full-cycle or flowering applications

  • Reliable passively-cooled design

  • No thermal interface is required between the LED board and the heatsink

  • No soldering required

  • 1-year manufacturer's warranty

Kit Includes

  • 4 x QB288 V2 R-Spec USA-made Quantum Board with Samsung LM301B + 660nm Deep Red Top-Bin Diodes

  • 1 x Slate 5 Quad Predrilled 740mm Heat Sink

  • 1 x Inventronics EUD-600 driver (better surge protection, AUX out for fan or controller. Dimmable from 10%-100%.

  • Dimmer

  • 1 x 8FT NEMA 5-15P Power Cord or 240V NEMA-6-15P (select option above)

  • 1 x AC Cable Joiner - IP68 Waterproof for Power Cord to Driver's AC Connection

  • 4' Solid Core Wire

  • 4 Wago Connectors for DC wiring

  • Hanger Clips

  • Assembly instructions

  • Dimensions: 29" x 15.5" x 3.5"

  • Amps: 5.16A @ 120v; 2.58@ 240v

  • Wiring: In series with Inventronics EUD-600 driver

  • Tools required: screwdriver and wire strippers (or scissors).

  • International orders only: If you require something different than the plug type offered you will need to purchase a plug adapter for your country. HLG is not able to offer a warranty on this unit outside of the USA and Canada since the driver and heatsink are too heavy to ship.

Customer Reviews

Based on 1 review
Great Light kit

I have two of these and they do better than my 630w cmh luxx light. Easy to assemble and worth the price. Hlg is great

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