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Horticultural Lighting Group HLG 550

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  • Horticultural Lighting Group HLG 550
  • Horticultural Lighting Group HLG 550


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4x Buyer Protection

4x Buyer Protection

   30 day returns | 3-year warranty
   Authorized dealer of this product


The HLG 550 indoor horticulture LED Lamp is designed to replace a single ended 1000W HID. Each lamp uses 4 custom designed high-efficiency white light quantum boards. With a total of 1152 Top-Bin Samsung LM561C S6 LED's, this fixture produces 1265 PPF with just 515 watts. 


  • High efficiency white light quantum boards
  • White light full spectrum for better results
  • Reliable passive cooled design
  • Better canopy light penetration with diffused light
  • Ideal for veg and bloom
  • Dimmable power supply included
Please contact us for other spectrum options.


Spectrum (3000K)




Model/SKU: HGL 550/hgl550

Power output: 250-550 watts

HID equivalent: SE 1000 watts

LEDs: 1152 x Top-Bin Samsung 561C diodes

    PPF: 1265 umol/s

    System efficiency: 150Lm/W

    Par efficiency: 2.3 umol/j 

    Coverage area:

    • Veg: 6' x 6'
    • Flower: 4.5' x 4.5' or 4' x 5'

    Thermal management: Passive cooling

    Dimensions: 24” x 24” x 4”

    Operating temperature: Avoid extreme ambient heat

    Operating/input voltage: 120 VAC or 240 VAC; 50Hz-60Hz

    Finish: Clear Anodized Aluminum

    Product includes: Fixture, cord, dimmer

    Recommended for:

    • Grow tents
    • Grow rooms
    • Vegetative growth or flowering
    • Full-cycle growing from seedling to flower
    • Soil, hydroponic, aeroponic, or aquaponic systems

    Manufacturer's Warranty: 3-years

    HGL Horticultural Lighting Group HLG 550 Product #: 10203499148 Regular price: $1,049.00 $$1,049.00 Available from: HGL New In stock
       30 day returns | 3-year warranty

       Authorized dealer of this product

    Commericial Grow? You may be eligible for a huge energy rebate. Contact us to learn more.