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