.png)
The Scorpio PRO by FOHSE
1000W Industrial LED Grow Light.
Designed for unbelievable yields in close-to-canopy, single, or multi-level environments.
Scorpio PRO: Designed for unbelievable yields
Volume discounts apply. Price match guarantee.
FOHSE is the world’s leader in LED grow technology. Every light we manufacture includes patent pending technology that puts FOHSE ahead of our competition. We developed and manufactured the Scorpio PRO to include intracanopy illumination via cross illumination. We aim to give every client the best price on the Scorpio PRO as possible while keeping the power and thermal management so you can grow cannabis plants in several different close-to-canopy environments. When you contact our lighting experts they will identify every opportunity for cost savings on FOHSE Scorpio PRO grow lights – such as volume discounts – that will be passed along to you. Request a quote to get started.
Scorpio PRO Technical Specs
Please fill out the following form to download the full technical specs
Power. Repurposed.
Utilizing the Proven Technology from Our Flagship A3i Model: Experience Unrivaled Power and Efficiency in Every Aspect of Our Design.
CO2 Requirements
Growing under high-intensity light conditions will require you to recalibrate every aspect of your environment, and chief among that is CO2! We advise all our clients to supplement at least 1200ppm of CO2 in their environment. Keep a close eye on your plants and take detailed notes every crop cycle to find the sweet spot. CO2 gives your crop the carbon building blocks they need to build biomass, and without an adequate amount it won’t matter how much light your system throws down.
supplement CO2
Accomplish More With Less
Because of its unprecedented power output and industry-leading coverage area, an Scorpio PRO system will always require less fixtures to produce similar (or better) light levels as an HPS system or LED system of similar size. Depending on your goals you can opt to use less fixtures to produce the light levels you’re accustomed to, or you can ‘fill the grid’ with Scorpio PRO luminaires and join the growing movement of pioneers setting harvest records under high-intensity lighting environments.
Deeper Intracanopy Illumination
One of the most significant problems facing every other LED model on the market is low output coupled with poor canopy penetration. The Scorpio PRO is the most powerful AND efficient grow light in its class. Swiveling light bars achieve maximum canopy penetration via cross illumination to neighboring plots.
How Much Light is Too Much?
When you manufacture the most powerful grow light in the world, this is a question we often get. The short answer is your plants will tell you. The deeper answer is, well, it depends on what other factors in your environment are limiting your crop from fully utilizing all available light – watering schedule? Leaf surface temperature? Ambient CO2? Genetics?
For our cannabis clients, the question is actually ‘How much light can cannabis take?’ The answer to that question is, we really don’t know (click the link to listen to Dr. Bruce Bugbee’s thoughts on the matter).
On of our clients in Michigan is really pushing their genetics to find out, and after setting back-to-back, record-breaking harvests all throughout 2020, they still haven’t found the top! Follow this link for a brief summary of their results over 40 harvests.
How much light is too much?
Precision Light Planning
If there’s one thing we’ve learned touring close to a thousand cultivation facilities around the world, it’s that every environment is unique with its own special requirements. When you work with Fohse, our partnership kicks off with a thorough review of your grow room plans and your goals. Our light planning team heads into our simulation software to develop a 100% custom configuration tailor-fit to the unique needs of your operation. We can even take it a step further and predict your cost of cooling, cost of electricity, and how much you’ll save owing an Scorpio PRO system over time.
.png)
Ultimate control over your lighting capabilities.
The first of it’s kind, unlock your plants true potential with full spectrum tunability. The Scorpio PRO has upgraded tunability consisting of 7 isolated spectrum channels including: UVA, green, far red and more providing customizable brightness and spectral output throughout the growth cycle.
Say Goodbye to Bulb Replacements: Embrace the Future Today
How much would you save if your grow never had to replace another bulb? Between labor costs, hazardous waste fees, tedious cleaning, the cost of the bulbs themselves, and the inevitable replacement of worn out ballasts, maintaining an HPS system is a never-ending burden to your bottom line. Eliminate the burden entirely by switching to FOSHE LED. Buy right, buy once.
Scorpio PRO Grow Light PPF Degradation
1 “day” = 12 hours of use
When to replace your Scorpio PRO?
50,000 hours
Bulbs Die Suddenly. LEDs slowly fade.
Our L90 and L70 figures come straight from the data sheets and stress-testing provided by our diode manufacturers. To put the L70 of the Scorpio PRO into perspective, after switching to Fohse LED. Buy right, buy once. 110,000 hours of use the fixture’s output will have diminished to 1,960 μmol/s, which is still 17% MORE POWERFUL than a fresh-out-the-box 1000W DE HPS bulb. And just how long is 110,000 hours? If you run 12/12 cycles every day that’s 9,166 days … 1,309 weeks … 301 months … 25.1 years of runtime and your system will still outperform an HPS system.
Innovative Heat Managment
The Infrared Spike
Ever notice how most spectral charts for grow lights stop around the far-red region? That’s because extending the chart into the infrared region would show one of the biggest problems with plasma-burning light sources… an enormous spike of radiative heat!
HID's Dirty Secret The IR Spike
7,120 in2
Make a Friend Out of Heat
Unlike obsolete plasma grow lights the Scorpio PRO has no massive ‘infrared spike’ hidden on the far ends of its spectrum, meaning drastically less heat radiating down on your canopy.

Without the IR spike cooking your upper canopy, you’ll need far less cooling to compensate in order to keep your LSTs in an optimal range.

A reduction in radiative heat and chilled air compensation makes for a much more even LST temperature throughout your upper to lower canopy.

An even canopy LST temperature promotes more RuBisCO reactions down your canopy, leading to more instra-canopy bud development.

Cannabinoids are heat-sensitive. No more destructive IR spike means more cannabinoids make it to harvest.

Terpenes are also heat-sensitive compounds and degrade at higher temperatures. Enjoy some of your best terp profiles ever!

More cannabinoids and better terpene profiles means you’ll enjoy some of your best harvests yet. Experience the results of the best full-spectrum LED grow lights.
Efficiency Maxamized
Analysis Parameters
Room Size
875 ft²
Fixtures per Room
A3i PRO = 30
Avg. PPFD = 1,671 μmol/m2s
Avg. Power Level
A3i PRO = 1110W
Min: 750W, Max: 1500W
Daily Usage
12 hours
A/C EER
11
Labor Cost
$15/hr
Room Count
40
HPS = 45
Avg. PPFD = 1,162 μmol/m2s
HPS = 1082W
$/kWh
$0.10
Cost per Bulb
$40
operating
cost
$768,282 | Savings: $527,660
$1,295,942
Costs
$639,360
$933,120
Costs
$128,922
$289,472
Maintenance
Costs
$0
$73,350
operating
cost
$1,472,629 | Savings: $996,987
$2,469,616
Costs
$1,214,784
$1,772,928
Costs
$257,845
$549,988
Maintenance
Costs
$0
$146,700
operating
cost
$2,151,191 | Savings: $1,492,118
$3,643,309
Costs
$1,709,209
$2,616,736
Costs
$360,983
$810,523
Maintenance
Costs
$0
$220,050
operating
cost
$2,842,646 | Savings: $1,974,348
$4,816,994
Costs
$2,365,632
$3,452,544
Costs
$477,013
$1,071,049
Maintenance
Costs
$0
$293,400
operating
cost
$3,534,100 | Savings: $2,456,577
$5,990,677
Costs
$2,941,056
$4,292,352
Costs
$593,044
$1,331,575
Maintenance
Costs
$0
$366,750
operating
cost
$4,225,554 | Savings: $2,938,806
$7,164,361
Costs
$3,516,480
$5,132,160
Costs
$709,074
$1,592,100
Maintenance
Costs
$0
$440,100
operating
cost
$4,917,009 | Savings: $3,421,035
$8,338,044
Costs
$4,091,904
$5,971,968
Costs
$825,104
$1,852,626
Maintenance
Costs
$0
$513,450
operating
cost
$5,685,291 | Savings: $3,948,696
$9,633,987
Costs
$4,731,264
$6,905,088
Costs
$954,027
$2,142,099
Maintenance
Costs
$0
$586,800
operating
cost
$6,299,918 | Savings: $4,385,494
$10,685,411
Costs
$5,242,752
$7,651,584
Costs
$1,057,165
$2,373,677
Maintenance
Costs
$0
$660,150
operating
cost
$6,991,372 | Savings: $4,867,723
$11,859,095
Costs
$5,818,176
$8,491,392
Costs
$1,173,195
$2,634,202
Maintenance
Costs
$0
$733,500
More Light, or Smaller Bills?
When you equip your facility with the most powerful AND efficient LED grow light available you have two paths forward available. First, you can configure your Scorpio PRO system to maintain the light levels you’re used to, and thanks to the Scorpio PRO’s top-rated efficacy you’ll produce that light at rock bottom prices. Second, you can configure your Scorpio PRO system to maintain the electrical expenditures you’re used to, and with the Scorpio PRO’s sky high efficacy that means you’ll produce far more light per watt than you’ve ever seen. Just wait and see what’s possible win a high-intensity light environment. Click here for a glimpse.

Elevate Plant Health with Our 4-in-1 Integrated Sensor for Temperature, Humidity, CO₂, and PPFD Optimization
Analysis Parameters
Room Size
875 ft²
Fixtures per Room
A3i PRO = 30
Avg. PPFD = 1,671 μmol/m2s
Avg. Power Level
A3i PRO = 1110W
Min: 750W, Max: 1500W
Daily Usage
12 hours
A/C EER
11
Labor Cost
$15/hr
Room Count
40
HPS = 45
Avg. PPFD = 1,162 μmol/m2s
HPS = 1082W
$/kWh
$0.10
Cost per Bulb
$40
operating
cost
$768,282 | Savings: $527,660
$1,295,942
Costs
$639,360
$933,120
Costs
$128,922
$289,472
Maintenance
Costs
$0
$73,350
operating
cost
$1,472,629 | Savings: $996,987
$2,469,616
Costs
$1,214,784
$1,772,928
Costs
$257,845
$549,988
Maintenance
Costs
$0
$146,700
operating
cost
$2,151,191 | Savings: $1,492,118
$3,643,309
Costs
$1,709,209
$2,616,736
Costs
$360,983
$810,523
Maintenance
Costs
$0
$220,050
operating
cost
$2,842,646 | Savings: $1,974,348
$4,816,994
Costs
$2,365,632
$3,452,544
Costs
$477,013
$1,071,049
Maintenance
Costs
$0
$293,400
operating
cost
$3,534,100 | Savings: $2,456,577
$5,990,677
Costs
$2,941,056
$4,292,352
Costs
$593,044
$1,331,575
Maintenance
Costs
$0
$366,750
operating
cost
$4,225,554 | Savings: $2,938,806
$7,164,361
Costs
$3,516,480
$5,132,160
Costs
$709,074
$1,592,100
Maintenance
Costs
$0
$440,100
operating
cost
$4,917,009 | Savings: $3,421,035
$8,338,044
Costs
$4,091,904
$5,971,968
Costs
$825,104
$1,852,626
Maintenance
Costs
$0
$513,450
operating
cost
$5,685,291 | Savings: $3,948,696
$9,633,987
Costs
$4,731,264
$6,905,088
Costs
$954,027
$2,142,099
Maintenance
Costs
$0
$586,800
operating
cost
$6,299,918 | Savings: $4,385,494
$10,685,411
Costs
$5,242,752
$7,651,584
Costs
$1,057,165
$2,373,677
Maintenance
Costs
$0
$660,150
operating
cost
$6,991,372 | Savings: $4,867,723
$11,859,095
Costs
$5,818,176
$8,491,392
Costs
$1,173,195
$2,634,202
Maintenance
Costs
$0
$733,500
115°F / 46°C
Heat Transferblank
How does the Scorpio PRO generate so much power yet remain relatively cool to the touch? The secret is in the engineering advantage harnessing the principles of conductive and convective heat transfer. We’ve packed over 7,000-in2 of surface area into the Scorpio PRO’s custom heat sinks. This effectively dilutes and dissipates any heat across all that surface area via conductive heat transfer. This makes it much easier for the normal ambient airflow to wick that heat away from the fixture via convective heat transfer where it can be easily shuttled out of your grow environment.
Dustproof. Watertight. Safe to Handle.
IP66
Ingress Protection
Ingress Protection testing really puts our fixtures through the ringer : sandblasting, water spray, pressure washing, submersion, etc. Rest assured your Scorpio PRO is well-protected from the hazards of your grow environment.
Easily Integrate With Your Enviroment
.png)
The Scorpio PRO by FOHSE
1000W Industrial LED Grow Light.
Designed for unbelievable yields in close-to-canopy, single, or multi-level environments.
Scorpio PRO: Designed for unbelievable yields
Volume discounts apply. Price match guarantee.
FOHSE is the world’s leader in LED grow technology. Every light we manufacture includes patent pending technology that puts FOHSE ahead of our competition. We developed and manufactured the Scorpio PRO to include intracanopy illumination via cross illumination. We aim to give every client the best price on the Scorpio PRO as possible while keeping the power and thermal management so you can grow cannabis plants in several different close-to-canopy environments. When you contact our lighting experts they will identify every opportunity for cost savings on FOHSE Scorpio PRO grow lights – such as volume discounts – that will be passed along to you. Request a quote to get started.
Scorpio PRO Technical Specs
Please fill out the following form to download the full technical specs
Utilizing the Proven Technology from Our Flagship A3i Model: Experience Unrivaled Power and Efficiency in Every Aspect of Our Design.
CO2 Requirements
Growing under high-intensity light conditions will require you to recalibrate every aspect of your environment, and chief among that is CO2! We advise all our clients to supplement at least 1200ppm of CO2 in their environment. Keep a close eye on your plants and take detailed notes every crop cycle to find the sweet spot. CO2 gives your crop the carbon building blocks they need to build biomass, and without an adequate amount it won’t matter how much light your system throws down.
supplement CO2
2917 μmol/s
2.92 μmol/s
Accomplish More With Less
Because of its unprecedented power output and industry-leading coverage area, an Scorpio PRO system will always require less fixtures to produce similar (or better) light levels as an HPS system or LED system of similar size. Depending on your goals you can opt to use less fixtures to produce the light levels you’re accustomed to, or you can ‘fill the grid’ with Scorpio PRO luminaires and join the growing movement of pioneers setting harvest records under high-intensity lighting environments.
One of the most significant problems facing every other LED model on the market is low output coupled with poor canopy penetration. The Scorpio PRO is the most powerful AND efficient grow light in its class. Swiveling light bars achieve maximum canopy penetration via cross illumination to neighboring plots.
How Much Light is Too Much?
When you manufacture the most powerful grow light in the world, this is a question we often get. The short answer is your plants will tell you. The deeper answer is, well, it depends on what other factors in your environment are limiting your crop from fully utilizing all available light – watering schedule? Leaf surface temperature? Ambient CO2? Genetics?
For our cannabis clients, the question is actually ‘How much light can cannabis take?’ The answer to that question is, we really don’t know (click the link to listen to Dr. Bruce Bugbee’s thoughts on the matter).
On of our clients in Michigan is really pushing their genetics to find out, and after setting back-to-back, record-breaking harvests all throughout 2020, they still haven’t found the top! Follow this link for a brief summary of their results over 40 harvests.
How much light is too much?
Precision Light Planning
If there’s one thing we’ve learned touring close to a thousand cultivation facilities around the world, it’s that every environment is unique with its own special requirements. When you work with Fohse, our partnership kicks off with a thorough review of your grow room plans and your goals. Our light planning team heads into our simulation software to develop a 100% custom configuration tailor-fit to the unique needs of your operation. We can even take it a step further and predict your cost of cooling, cost of electricity, and how much you’ll save owing an Scorpio PRO system over time.
.png)
The first of it’s kind, unlock your plants true potential with full spectrum tunability. The Scorpio PRO has upgraded tunability consisting of 7 isolated spectrum channels including: UVA, green, far red and more providing customizable brightness and spectral output throughout the growth cycle.
How much would you save if your grow never had to replace another bulb? Between labor costs, hazardous waste fees, tedious cleaning, the cost of the bulbs themselves, and the inevitable replacement of worn out ballasts, maintaining an HPS system is a never-ending burden to your bottom line. Eliminate the burden entirely by switching to FOSHE LED. Buy right, buy once.
Scorpio PRO Grow Light PPF Degradation
1 “day” = 12 hours of use
When to replace your Scorpio PRO?
50,000 hours
Bulbs Die Suddenly. LEDs slowly fade.
Our L90 and L70 figures come straight from the data sheets and stress-testing provided by our diode manufacturers. To put the L70 of the Scorpio PRO into perspective, after switching to Fohse LED. Buy right, buy once. 110,000 hours of use the fixture’s output will have diminished to 1,960 μmol/s, which is still 17% MORE POWERFUL than a fresh-out-the-box 1000W DE HPS bulb. And just how long is 110,000 hours? If you run 12/12 cycles every day that’s 9,166 days … 1,309 weeks … 301 months … 25.1 years of runtime and your system will still outperform an HPS system.
The Infrared Spike
Ever notice how most spectral charts for grow lights stop around the far-red region? That’s because extending the chart into the infrared region would show one of the biggest problems with plasma-burning light sources… an enormous spike of radiative heat!
HID's Dirty Secret The IR Spike
Analysis Parameters
Room Size
875 ft²
Fixtures per Room
A3i PRO = 30
Avg. PPFD = 1,671 μmol/m2s
Avg. Power Level
A3i PRO = 1110W
Min: 750W, Max: 1500W
Daily Usage
12 hours
A/C EER
11
Labor Cost
$15/hr
Room Count
40
HPS = 45
Avg. PPFD = 1,162 μmol/m2s
HPS = 1082W
$/kWh
$0.10
Cost per Bulb
$40
operating
cost
$768,282 | Savings: $527,660
$1,295,942
Costs
$639,360
$933,120
Costs
$128,922
$289,472
Maintenance
Costs
$0
$73,350
operating
cost
$1,472,629 | Savings: $996,987
$2,469,616
Costs
$1,214,784
$1,772,928
Costs
$257,845
$549,988
Maintenance
Costs
$0
$146,700
operating
cost
$2,151,191 | Savings: $1,492,118
$3,643,309
Costs
$1,709,209
$2,616,736
Costs
$360,983
$810,523
Maintenance
Costs
$0
$220,050
operating
cost
$2,842,646 | Savings: $1,974,348
$4,816,994
Costs
$2,365,632
$3,452,544
Costs
$477,013
$1,071,049
Maintenance
Costs
$0
$293,400
operating
cost
$3,534,100 | Savings: $2,456,577
$5,990,677
Costs
$2,941,056
$4,292,352
Costs
$593,044
$1,331,575
Maintenance
Costs
$0
$366,750
operating
cost
$4,225,554 | Savings: $2,938,806
$7,164,361
Costs
$3,516,480
$5,132,160
Costs
$709,074
$1,592,100
Maintenance
Costs
$0
$440,100
operating
cost
$4,917,009 | Savings: $3,421,035
$8,338,044
Costs
$4,091,904
$5,971,968
Costs
$825,104
$1,852,626
Maintenance
Costs
$0
$513,450
operating
cost
$5,685,291 | Savings: $3,948,696
$9,633,987
Costs
$4,731,264
$6,905,088
Costs
$954,027
$2,142,099
Maintenance
Costs
$0
$586,800
operating
cost
$6,299,918 | Savings: $4,385,494
$10,685,411
Costs
$5,242,752
$7,651,584
Costs
$1,057,165
$2,373,677
Maintenance
Costs
$0
$660,150
operating
cost
$6,991,372 | Savings: $4,867,723
$11,859,095
Costs
$5,818,176
$8,491,392
Costs
$1,173,195
$2,634,202
Maintenance
Costs
$0
$733,500
More Light, or Smaller Bills?
When you equip your facility with the most powerful AND efficient LED grow light available you have two paths forward available. First, you can configure your Scorpio PRO system to maintain the light levels you’re used to, and thanks to the Scorpio PRO’s top-rated efficacy you’ll produce that light at rock bottom prices. Second, you can configure your Scorpio PRO system to maintain the electrical expenditures you’re used to, and with the Scorpio PRO’s sky high efficacy that means you’ll produce far more light per watt than you’ve ever seen. Just wait and see what’s possible win a high-intensity light environment. Click here for a glimpse.

Analysis Parameters
Room Size
875 ft²
Fixtures per Room
A3i PRO = 30
Avg. PPFD = 1,671 μmol/m2s
Avg. Power Level
A3i PRO = 1110W
Min: 750W, Max: 1500W
Daily Usage
12 hours
A/C EER
11
Labor Cost
$15/hr
Room Count
40
HPS = 45
Avg. PPFD = 1,162 μmol/m2s
HPS = 1082W
$/kWh
$0.10
Cost per Bulb
$40
operating
cost
$768,282 | Savings: $527,660
$1,295,942
Costs
$639,360
$933,120
Costs
$128,922
$289,472
Maintenance
Costs
$0
$73,350
operating
cost
$1,472,629 | Savings: $996,987
$2,469,616
Costs
$1,214,784
$1,772,928
Costs
$257,845
$549,988
Maintenance
Costs
$0
$146,700
operating
cost
$2,151,191 | Savings: $1,492,118
$3,643,309
Costs
$1,709,209
$2,616,736
Costs
$360,983
$810,523
Maintenance
Costs
$0
$220,050
operating
cost
$2,842,646 | Savings: $1,974,348
$4,816,994
Costs
$2,365,632
$3,452,544
Costs
$477,013
$1,071,049
Maintenance
Costs
$0
$293,400
operating
cost
$3,534,100 | Savings: $2,456,577
$5,990,677
Costs
$2,941,056
$4,292,352
Costs
$593,044
$1,331,575
Maintenance
Costs
$0
$366,750
operating
cost
$4,225,554 | Savings: $2,938,806
$7,164,361
Costs
$3,516,480
$5,132,160
Costs
$709,074
$1,592,100
Maintenance
Costs
$0
$440,100
operating
cost
$4,917,009 | Savings: $3,421,035
$8,338,044
Costs
$4,091,904
$5,971,968
Costs
$825,104
$1,852,626
Maintenance
Costs
$0
$513,450
operating
cost
$5,685,291 | Savings: $3,948,696
$9,633,987
Costs
$4,731,264
$6,905,088
Costs
$954,027
$2,142,099
Maintenance
Costs
$0
$586,800
operating
cost
$6,299,918 | Savings: $4,385,494
$10,685,411
Costs
$5,242,752
$7,651,584
Costs
$1,057,165
$2,373,677
Maintenance
Costs
$0
$660,150
operating
cost
$6,991,372 | Savings: $4,867,723
$11,859,095
Costs
$5,818,176
$8,491,392
Costs
$1,173,195
$2,634,202
Maintenance
Costs
$0
$733,500
115°F / 46°C
Heat Transferblank
How does the Scorpio PRO generate so much power yet remain relatively cool to the touch? The secret is in the engineering advantage harnessing the principles of conductive and convective heat transfer. We’ve packed over 7,000-in2 of surface area into the Scorpio PRO’s custom heat sinks. This effectively dilutes and dissipates any heat across all that surface area via conductive heat transfer. This makes it much easier for the normal ambient airflow to wick that heat away from the fixture via convective heat transfer where it can be easily shuttled out of your grow environment.
IP66
Ingress Protection
Ingress Protection testing really puts our fixtures through the ringer : sandblasting, water spray, pressure washing, submersion, etc. Rest assured your Scorpio PRO is well-protected from the hazards of your grow environment.