HLG 350R Diablo Advanced 3.1 Umol

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Latest direct 1:1 600w HPS replacement. Featuring Samsung's latest 3.1 umol chipset. 1011PPF from just 330W 


HLG 350R Commercial Indoor Horticulture LED grow light is designed to replace a 600 watt HID with just 330 Watts. Each HLG 350R uses 2 of our custom designed full spectrum high efficiency Advanced Diablo™ Quantum Boards® with Samsung Full Spectrum White & Deep Red . With a rectangular footprint this fixture is ideal for flowering in smaller grow spaces or vegging in a commercial grow. This incredibly efficient full spectrum horticulture lamp has an efficiency of 3.11 PPF/W. This lamp has a new improved spectrum with a broad blue wavelengths.



  • 35" wide design for even light coverage
  • Powered with high efficiency Diablo Quantum Boards® for 3.11 PPF/W
  • 1011+ PPF high output to replace even 600W HPS
  • Full spectrum white and 660nm red
  • Reliable passive-cooled design
  • Better canopy light penetration with diffused light
  • 60 to 330 Watts Dimmable design
  • Auto sensing Inventronics power supply works on 120VAC, 240VAC, and 277VAC
  • 5 Year Warranty

    Download the HLG 350R Manual

    Independent Efficiency Lab Report



    Power 60-330 Watts
    Voltage Range 100-277 VAC 50-60Hz
    LED Full Spectrum White & Deep Red
    Flowering Footprint 3' x 5' at 15"
    Veg Footprint 5' x 5' at 24”
    System PPF Efficacy 3.11 μmol/joule
    Total output 1011+ PPF
    Dimensions 34.5" x 10" x 2.75"
    Recommended Mounting Height 15" - 24" above canopy
    Certifications UL 8800, UL 1598, CSA


    You are selecting this item as a professional and we have no responsibility over its function or use. Any questions please give us a shout


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