All FOHSE fixtures are supplied with a 3 Year Warranty

640W Home Garden LED Grow Light

You Asked, FOHSE Delivered

Built with the same secrets behind the most powerful and efficient grow light in the world (our A3i model).  The demand among the home grow community for FOHSE  fixtures has been tremendous. We’re pleased to offer a powerful and efficient solution to all those who grow on their own. 

Unrivalled Intra-canopy Illumination

Early generation LED lamps failed the cannabis industry due to low output + poor canopy penetration. The secret of the Aries' success starts with abundant PAR focused onto your canopy by polycarbonate focal lenses. Next, the Aries LED grow light delpoys an advantage you won't find anywhere else—swivelling light bars to achieve maximum canopy penetration by cross illumination to neighbouring grow plots.

Never Buy Another Bulb Again

Let’s be honest - bulb-style grow lights are a hazard. Burns, waste, breakage ... why subject your passion for growing to these hazards when a better option like the Aries is available? Buy right, buy once.

Make A Friend Out of Heat

Unlike obsolete plasma burning grow lights the Aries has no ‘Infrared Spike’ in its spectrum, meaning drastically less heat radiating down on and damaging your canopy.

Dustproof & Watertight

Your grow environment isn’t the friendliest place for sensitive electronics. That’s why the Aries can withstand the intense conditions of your grow. It’s impervious to hitchikers (dust, mites, aphids, spores). It can even withstand full submersion in 1 meter of water.

A Full Cycle Fixture

We designed the Aries with three distinct spectral modes to suit each stage of your crop’s growth cycle from vegetative, to early flower, and finishing with late flower.

Fixture Control Made Simple

The Fohse Central Control module required to operate the Aries LED grow light. One module controls up to 100 fixtures (controller sold separately).

Easily Integrate With Your Environment

Installation is simple and the learning curve with high-quality LED is short. If you’ve never cultivated under high-intensity light levels, we have a long list of cultivation experts who have had success with our fixtures standing by to coach you and your team to incredible harvests.



Wattage and Power

  • Wattage at Full Power = 640W (+/-30 watts due to common variability in driver consumption. This is measured at the plug and NOT at the internal power supply like some manufactures claim. This means that 640 watts is actually what is pulled from the outlet)
  • Voltage Options - Low Voltage Model accepts 100v up to 277v & High Voltage option accepts 250v up to 480v
  • Amperage at Full Power (Amps = Watts * Volts) 5.3A @ 120V; 3.07A @ 208V; 2.67A @ 240V; 2.31A @ 277; 1.84 @ 347V; 1.33A @ 480V


  • Standard = 2.8PPE at Max Power 3.0PPE When Dimmed to 50%
  • Standard Average Max PPF Output = 1,792 uMols


  • 301H 3500K diodes from Samsung (This is a full spectrum white diode that generates the warmer colours)
  • 301H 6000K diodes from Samsung (This is a full spectrum white diode that generates the cooler colours)
  • Hyper Red 660nm diodes from Osram
  • Far Red 730nm diodes from Osram

Suggested Installation Distances

  • Height = 1ft Min distance to Canopy ; 6ft Max distance to Canopy
  • Spacing = 4ft Min center to center distance ; 5ft Max center to center distance


  • Dimmability - Dims down to 30% in 1% increments
  • Power Cord Length - 3.05 Meters
  • Communication Cable Length included with each light is 3.05 Meters
  • Power Supply - Inventronics
Brand FOHSE Lighting

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