New Product - Horticulture Lighting Group's HLG 550 - On Sale

June 10, 2017

New Product - Horticulture Lighting Group's HLG 550 - On Sale

Horticulture Lighting Group is Turning Heads with Their New HLG-550, Equivalent to a 1000 Watt SE Gavita Using Only 515 Watts of Power!

Ultra-efficient Quantum Boards and driver deliver 1265 PPF to your plants using around half the power of traditional HID lighting. The HLG-550's standard spectrum is 3000k which is a perfect all-around solution for great vegetative growth and robust flowering, however, custom spectrums are available upon request. Other customizations are available such as a Hydropods WiFi Dimming Module to control your lights on/off and brightness with the Hydropods Controller. Also available is a focusing lens that just as the name implies, focuses more light downward on the plants instead of the aisles in an open grow area such as a commercial grow.


2 Pairs of 8' Heavy Duty Adjustable Hangers and a Bottle of Mammoth P Included. 

For a Limited Time SAVE 10 %


- "Best in class efficiency makes this a no-brainer 1000 watt replacement, a truly excellent product."



  • Ultra efficient white light Quantum Boards
  • White Light Full Spectrum for better results
  • Reliable passive cooled design
  • Better canopy light penetration with diffused light
  • Optional focusing lens for open grow areas
  • Ideal for veg and bloom
  • Dimmable Power Supply included
  • Spectrum: 3000k standard, alternative spectrums available upon request
  • Optional custom HydroPods WiFi Dimming Module is also available at an additional cost
  • Three color choices; aluminum, LE green, and LE red
  •  Made in America.


  • Power output: 250-515 watts
  • HID equivalent: SE 1000 watts
  • LEDs: 1152 x Top-Bin Samsung 561C diodes
  • PPF: 1265 µmol/s
  • Par efficiency: 2.45 µmol/s
  • Coverage area:
  •      Veg: 6' x 6'
  •      Flower: 4.5' x 4.5' or 4' x 5'
  • Recommended Hanging Height: 18-28 inches above canopy 
  • Cooling: Passive cooling
  • Dimensions: 26” x 20” x 3”
  • Operating/input voltage: 120 VAC or 240 VAC; 50Hz-60Hz
  • Finish: Clear Anodized Aluminum, LE Green, and LE Red


(Alternative Spectrums Available Upon Request)


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