Use Case: Medium sized growing areas

Area: medium grow space 4.0-4.25’ x 4.0-4.25’ (1.22 -1.3 meters x 1.22-1.3 meters)

Number of Plants: 1-3 large or 6-9 small to medium flowering cannabis plants

Desired Yield per Harvest per Fixture: 14 to 20 ounces

The standard for growing indoors in terms of spaces is a 4 foot by 4 foot growing space. This is primarily due to the maximum you could flower with a single 1000 watt HPS bulb was a 4X4 space. This is still the standard footprint found in many commercial growing environments. While you needed 1000 watts to flower this space with traditional lighting, with LED grow lights you can now flower this space with a 600 watt LED grow light.

In the past a 600 watt HPS could not adequately cover a 4X4 area and flower all the way out to the sides. With a high quality 600 watt LED fixture you can flower the entire area and expect better quality. This is where the PhytoMAX 600 comes in handy. This light is economical in terms of power usage and cooling but will allow you to hit a full pound and more on each harvest!

The PhytoMAX 600 is a perfect transition for a grower coming from a standard 600 watt HPS. At 600 watts it is the same wattage and will allow an experienced grower to see how much more an LED grow light can do with the same power. The grower will quickly see the improvement in their overall plant health and when it comes time to harvest they will see the benefits in increased yields.

The 600 watt PhytoMAX 600 is powerful enough to handle a full standard flood tray since it can go up to 4.25’ X 4.25’ maximum for flowering Cannabis and 6’ X 6’ for vegetative growth.

Providing a 4.25’x4.25’ flowering footprint, the PhytoMAX 600 replaces 900W of HID lighting. The included proprietary Phyto-Genesis Spectrum® provides full-spectrum coverage from UV to IR to maximize growth, flowering and quality! This light is the successor to Black Dog LED’s original largest light from 2010, which made a name for the company as the leader in LED grow lighting.

Key Features

  • 600 watts actual power draw
    • Other LED grow light manufacturers would call this a “1280W” light based on the included diodes
  • True, full-spectrum coverage including ultraviolet (UV) and infrared
  • Even coverage of the entire footprint eliminates hot spots
  • Commercial-grade, heavy-duty components with a sturdy, all-metal housing
  • Extra-large heat sinks maximize heat dissipation
  • Quiet fans rated for 70,000 hours of life provide active cooling to maximize LED lifespan
  • Limited lifetime warranty
  • Metal-geared 8 foot ratcheting light hangers included
  • Designed in the USA!



  • 256 high-power 5W diodes
  • 75” x 18.75” x 7”
  • 34 pounds
  • 4.25’ x 4.25’ flowering footprint
  • 6’ x 6’ veg footprint
  • Includes Black Dog LED’s exclusive 13-color Phyto-Genesis Spectrum® including UV and IR diodes
  • Running on 100-277 volts AC 50-60 Hz, this light will work almost everywhere in the world!


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