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Horticulture Lighting Group HLG 350 Diablo

by HLG
Save $50.00 Save $50.00
Original price $599.00
Original price $599.00 - Original price $648.00
Original price $599.00
Current price $549.00
$549.00 - $598.00
Current price $549.00

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Horticulture Lighting Group 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 2.80 PPF/W.

HLG 350 Diablo Quantum LED Grow Light Features

  • 35" wide design for even light coverage
  • Powered with high efficiency Diablo Quantum Boards® for 2.80 PPF/W
  • 950+ 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
  • 0 to 330 Watts dimming design
  • Auto sensing Inventronics power supply works on 120VAC, 240VAC, and 277VAC
  • 5 Year Warranty

Need to control multiple lights at once? Upgrade your dimming feature by selecting the RJ 0-10V option.

GrowFlux Manuel

Perfect Full Spectrum Light For All Stages Of Growth

HLG 350 diablo Spectrum


The HLG 350 Diablo can now be paired with HLG's new Grow Flux Access Point Technology to control light intensity and light schedules. Select the built in option for GrowFlux in the light fixture and purchase the Access Point separately to take control of your grow. The Grow Flux system controls up to 200 lights on one Access Point and multiple zones and schedules can be set up.

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Actual Wattage 60 - 350 watts
HID Equivalent 600 watts
PPF 1011 umol/s
Operating Voltage 100 - 277 V/AC
Operating Frequency 50 - 60 Hz
Cooling Requirement 1126 BTU
Spectrum 4000K full spectrum white light plus 660 nm deep red
Coverage Area 5 by 5 feet for veg; 3 by 5 for flower
Dimensions 34.5 x 10 x 2.75 inches
Includes fixture, hangers, 120V power cord, dimmable driver
Manufacturer's Warranty 5 years

- Free Shipping on all orders $175+ in the continental US.*
- Tracking Info will be provided via email within 24 hours of shipment.
- Easy Returns within 30 days of purchase + 10% restocking fee.
- Please see our Shipping & Returns policy for more details.


Warranty Information
HLG purchases include a 5 year warranty.