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HLG 350 Diablo

HLG 350 Diablo

HLG 350 Diablo commercial lamps are designed to replace a 600 watt HID with just 330 Watts. Each HLG 350 Diablo uses 2 of our custom designed Advanced Design Diablo Quantum Boards® with Samsung Full Spectrum White &  Deep Red LEDs.

With its rectangular footprint and integrated reflectors, this fixture is ideal for flowering in smaller grow spaces or vegging in a commercial grow. Integrated reflectors improve photon delivery resulting in higher quality yields even at the lower levels of the canopy. This incredibly efficient full spectrum horticulture lamp has an efficiency of 3.11 PPF/W.


Top Features

  • 35" wide design for even light coverage
  • Powered with high efficiency Diablo™ Quantum Boards® for 3.11 PPF/W
  • 1000+ PPF high output to replace even 600W HPS
  • Quantum Board® QB 648 made by Samsung
  • Full spectrum white and 660nm red
  • Reliable passive-cooled design
  • Better canopy light penetration with diffused light
  • 0 to 330 Watts Dimmable design
  • Auto sensing Inventronics power supply works on 120VAC, 240VAC and 277VAC
  • 5 Year Warranty



Voltage Range120-277 VAC 50-60Hz
LEDFull Spectrum White & Deep Red
Flowering Footprint3' x 5' at 15"
Veg Footprint5' x 5' at 24”
System PPF Efficacy3.11 μmol/joule
Total output1000+ PPF
Dimensions35" x 9.5" x 3.255"
Recommended Mounting Height15" - 24" above canopy
CertificationsUL 8800, CSA, DLC


  • 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!

Excluding Sales Tax
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