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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 broader blue wavelength.

Top Features

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 dimming design

Auto sensing Inventronics power supply works on 120VAC, 240VAC, and 277VAC

5 Year Warranty



Power60-330 Watts

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 output1011+ PPF

Dimensions34.5" x 10" x 2.75"

Recommended Mounting Height15" - 24" above canopy

CertificationsUL 8800, UL 1598, CSA

*Expect higher intensity and more even coverage in a grow tent, reflective area or a cross over with multiple lamps.

HLG 350R

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