
An A3i system will require half the number of fixtures to produce the same amount of light as an HPS system. In other words, the coverage of one A3i will still produce more light than two 1000W DE HPS lamps.
Big things have small beginnings
The power of the A3i starts with thousands of diodes from industry leading diode manufacturers.

When we build you a light plan we start with your preferred average PPFD. We then work backwards to determine how many fixtures are required to meet your preferance. We can even predict your cost of cooling and how much you’ll save owning an A3i system over time. Get your custom plan here.
This Is Unprecedented
Canopy Penetration.

You can use your A3i on 12/12 cycles every day for more than 25 years and it will still be 58% more powerful than a fresh-out-of-the-box 1000W DE HPS bulb.
Never Buy Another Bulb Again.
How much would you save if your grow never had to replace another bulb? Between labor costs, hazardous waste fees, and the cost of the bulbs themselves, maintaining an HPS system is a burden to your bottom line. Eliminate the burden entirely by switching to Fohse LED.

If you rely on your HPS lamps to keep your crop warm you’re paying a premium for heat. It’s much cheaper to keep your plants warm with a central furnace. Food for thought.
Innovative Heat Management.
Cooling a traditional HPS setup can be costly, especially when putting more light into the environment. The A3i produces far 60% more light per BTU than an HPS system, significantly reducing the strain on your cooling systems.

Make Light. Not Heat.
By keeping the diodes in the A3i operating at an optimal temperature the fixture is capable of one of the highest efficacies of any grow lamp.

Average surface temperature
Safe To Handle. No More Burns.
It’s no secret that the heat from typical grow lamps is a safety hazard.
At full power the A3i is about as hot as a sink full of dish water.

Dustproof. Watertight.
Your grow environment isn’t the friendliest place for sensitive electronics. That’s why the A3i can withstand the intense conditions of your grow. It’s impervious to dust, mites, aphids, and spores. It can even withstand full submersion in 1 meter of water.

Power Surges? We’re Ready.
The A3i comes twice-protected from electrical overload scenarios. Thrice-protected if you count our 5-year conditional warranty.

Cannabis uses all wavelengths between 350nm - 780nm for photosynthesis and photomorphogenesis with less attention towards greens, yellows, and yellowy-oranges. If a lamp emits too much of these wavelengths or too much infrared light, the extra energy is converted to heat. More work for your cooling system.
Everything Culminates Here...
The A3i is designed to grow cannabis. Its spectral distribution output is tailored to suit the unique demands of the plant. Easily switch between spring, summer, and autumn modes as your crops mature through their growth cycle.

Unlocking the full potential of high-output LED means recalibrating your grow system and methodology. Once you dial them in, be prepared for some of the best yields of your career. Want to learn from the man who wrote the book on growing with LED? Contact us today to make arrangements.
Better Quality Cannabis. And More Of It.
What will it take for cannabis cultivators to finally regard LED as the choice above HPS and metal halide? Abundant and high quality yields. Significant cost-savings. Exactly what all our customers are seeing with their A3i systems.

Let’s predict when you’ll start saving with an A3i system. Contact us today and put our team of grow engineers to work building out a custom cost comparison for your facility.
Engineered for Long-Term Savings.
We know the A3i is a big investment. It’s worth it. The operating cost-savings and better yield potential of an A3i system will pay for the extra investment inside 2 years

Easily Integrate With Your Environment.
Installation is simple and the learning curve is short thanks to a standard level of features. Interested in one-on-one coaching? Contact us to reserve an LED cultivation expert.

Seeing Is Believing.
Other light brands boast about being the best. We won’t just tell you we’re the best. We’ll prove it.