HLG-600H Quantum Board V2 DIY Kit w/ Bluetooth Controller & Scheduler Option - 620 Watt

Regular price $999.00 Sale price $732.00

HLG 600W LED kit has an output equivalent of a massive 1000W DE HPS. The 600 Watt Kit is powered with HLG's custom designed high efficiency QB288 V2 3000K Quantum Board, with dimensions of 740mm x 395mm.

The kit also comes with the new Version 2 Quantum Boards and a total of 1152 Highest Bin Samsung LM301B LED's. The most efficient grow light kit on the market.

Enjoy lower energy cost, less heat and more output, a 7% efficiency gain over the previous model! The HLG 600W kit is all round incredible value.

  • 4 x QB288 V2 R-Spec USA-made Quantum Board with Samsung LM301B + 660nm Deep Red Top-Bin Diodes
  • Bluetooth Controller & Scheduler (if Option is Selected)
  • 1 x Slate 5 Quad Predrilled 740mm Heat Sink
  • 1 x Inventronics EUD-600 driver (better surge protection, AUX out for fan or controller)
  • 1 x 8FT NEMA 5-15P Power Cord or equivalent for standard 120VAC 
  • 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
  • 1000W+ HID replacement
  • 620W power draw
  • Lamp Efficacy: 2.4 µmol/J
  • 4'x4' to 5'x5' flowering footprint; 7'x7' veg footprint
  • Light output: 1500 PPF
  • 3000K 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

10 Reasons to Buy This Grow Light from Us


Power 620+ Watts
Voltage Range 120-277 VAC
Flowering Footprint 5' X 5'
Veg Footprint 6' X 7'
System PPF Efficacy 2.4 μmol/joule
Total output 1485+ PPF
Weight 25 lbs


Items over $100 ship for free to 48 cont. U.S States.

All products are delivered with discrete packaging.

We ship internationally - please see our full Shipping + Returns Policy for details.

For any questions, please contact us here. We're happy to help!

Manufacturer’s Warranty: 1 Year on the 600H Kit

Returns: 30 days