Black Dog LED PhytoMAX-2 800 LED Grow Light

Regular price $2,599.00 Sale price $1,949.00


Estimated Delivery: Between and . *ETA for US orders only

FREE with this Grow Light:
Heavy Duty Ratchet Hangers! (Worth $19.99):


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Best For: Hobbyist, Commercial, Large Space, Full Cycle


 Special Features

  • Extra Large footprint 6 x 6ft (Flower), 7.5 x 7.5ft (Veg)
  • Replaces 1000 Watt HPS
  • Full spectrum from Vegetative to Flowering
  • Fast, Proven Return on Investment
  • 70,000+ hrs lifespan

10 Reasons to Buy This Grow Light from Us


Once you grow with Black Dog PhytoMAX-2 commercial grow lights, you'll understand why people say HID is a thing of the past! This is simply one of the most powerful 800 watt LED Grow Lights available.

At 840 actual watts and 1282 μMol/s total photon flux, the patent-pending PhytoMAX-2 800 LED grow light will outperform any 1000W HID light. With PhytoMAX-2 we have delivered the most powerful and reliable, truly full spectrum grow lights (365-750nm, UV to NIR)! The PhytoMAX-2 800 uses only the highest-quality, latest-technology, top-bin LEDs to deliver Black Dog LED's proprietary full-cycle Phyto-Genesis Spectrum®  evenly over the entire footprint, with unprecedented PAR levels, canopy penetration and yields! 

More efficient and powerful than any single-ended (SE) HPS

  • PhytoMAX-2 800 LED grow lights better penetrate dense canopies to produce a superior yield with higher quality flowers and more trichomes
  • Increases yield by 30% or more over a 1000W HPS
  • Saves on electrical, cooling, reflector and bulb replacement costs 

336 High-Output 5-watt LEDs

  • Every top-bin LED is selected from the industry leader for the particular wavelength, including Cree, Osram, etc.
  • With glass lenses for durability and cleanability
  • High light intensity and energetic spectrum, crucial for canopy penetration to nourish lower leaves and flowers
  • Even, edge-to-edge coverage eliminates leaf burn and hot spots

840 True Watts - 1680 LED Watts

    Huge Coverage Footprint

    • Up to 6' x 6' (36 sq ft) / 1.85 x 1.85m (3.4 sq m) of flowering footprint coverage!
    • Proven by independent spectroradiometer testing

      Pyhto-Genesis Spectrum

      • The most efficient spectrum for growing plants, based on over 6 years of research and testing, outperforming HPS, MH, CMH (LEC), induction, fluorescent, and "white", so-called "full-spectrum" LEDs in equal wattage tests
      • One ideal spectrum for both vegetative and flowering stages eliminates stalling associated with spectrum changes such as switching from MH to HPS
      • True full spectrum ranging from UVA to NIR (365-750nm) goes Beyond PAR™ for ultimate flowering and vegetative plant cycles
      • Appears white to human eyes, allowing easy determination of plant health
      • Targets not only photosynthetic (chlorophyll / carotenoid) peaks but also:
        • Increases THC, CBD, terpenes, flavonoids, antioxidants / vitamins and pigmentation with UV light
        • Includes near infrared (NIR) light to boost photosynthetic efficiency through the Emerson Effect
        • Decreases internodal spacing to direct more of your plants' energy to flowers and leaves, instead of stems

       Commercial Grade LED Grow Lights

      • ETL certified to UL safety standards
      • Unique no-glass design delivers up to 8% more light to your plants
      • The best active heat management in the industry, crucial to maximizing LED efficiency, life, and spectrum stability
      • Largest heat sink among commercial LED grow lights for superior cooling and increased LED life
      • Ultra quiet, long-life fans: 70,000+ hour rated lifespan

       Fast, Proven ROI

      • With a 6-12 month average return on investment, PhytoMAX-2 800 LED grow lights deliver 30% higher yield with 20% less electricity than a 1000W HPS

      Contains no Highly Toxic Mercury

      • Unlike all HID (HPS, MH, CMH / LEC) and fluorescent / induction bulbs
      • No hazardous waste disposal fees

      Metal adjustable ratcheting 2.4-meter light hangers

        Industry-Leading 5 Year Warranty

        Black Dog PhytoMAX-2 800 | Shop all Black Dog Lights

        Dimensions: 21" x 21" x 7"

        Product Weight: 50lb

        True Wattage: 840W

        LED Wattage: 1680W

        Number of LEDs: 336 

        Max. Flowering Footprint: 6 x 6 ft (36 sq ft)

        Max. Vegetative Footprint: 7.5 x 7.5 ft (56 sq ft)

        Voltage: AC 100V – 250V 

        Amp Draw: 7.0A – 3.5A (@ 120/240v)

        Work Frequency: 50 – 60 Hz

        Power Factor: > 0.98

        Operation Temperature Range: -4 –104 °F

        BTU: 3581

        Expected Fan Life: 70,000 hrs

        Cord Length: 8 ft

        Certifications: CE, ETL FCC, RoHS

        Items over $100 ship for free to 48 cont. U.S States.

        BLACK DOG Lights ship for free to Canada (excluding the Yukon, Northwest Territory and Nunavut).

        All products are delivered with discrete packaging.

        We ship internationally - please see our full Shipping + Returns Policy for details.

        For any questions, please contact us here. We're happy to help!

        Returns: 90 days

        Manufacturer’s Warranty: 5 years