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 A3i PRO to include our patent pending LED technology that makes FOHSE the best grow lights for indoor plants. We aim to give every client the best price on the A3i PRO as possible while keeping the world leading power and efficiency for cannabis plant growth. When you contact our lighting experts they will identify every opportunity for cost savings on FOHSE A3i PRO grow lights – such as volume discounts – that will be passed along to you. Request a quote to get started.
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.
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.
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!
Room Size
875 ft²
Fixtures per Room
A3i = 30
Avg. PPFD = 1,671 μmol/m2s
Avg. Power Level
A3i = 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
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
Because of its unprecedented power output and industry-leading coverage area, an A3i 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 A3i PRO luminaires and join the growing movement of pioneers setting harvest records under high-intensity lighting environments.
View:
PPFD Maps
(Actual & Simulated)
Polycarbonate Lenses
(Options up to)
Labor costs
Hazardous waste fees
Tedious cleaning
The cost of the bulbs themselves
The inevitable replacement of worn out ballasts
L90:
50,000 hours
(Based on diode manufacturer specs)
(Heat-dissipating surface area)
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.
The A3i achieves exceptional photosynthetic photon efficacy, rivaling top LED grow lights worldwide. How? Abundant diodes ensure optimal performance without overclocking, paired with our patented thermal management system. Cool diodes mean efficient diodes. With the A3i, you’re guaranteed the market’s most efficient and effective grow light system.
Empower Your Cannabis Cultivation: Gain real-time insights into temperature, humidity, CO2 levels, and PPFD with FOHSE’s cutting-edge 4-in-1 Integrated Sensor. Fine tune growing conditions for maximum yields and quality. Seamlessly integrated with our PRO Controller, achieve unprecedented precision and control in indoor cultivation.
Ingress Protection Rating:
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.
