Accomplish more with less.

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.
 

This Is Unprecedented Canopy Penetration.

Early generation LED lamps failed the industry due to low output + poor canopy penetration. The secret of the A3i's success is abundant PAR focused through your canopy with negligible loss.

Bulbs die suddenly. LEDs fade away.

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.

Cheaper & Better

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.

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.

Everything Culminates Here...

The A3i 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.

An expert-level fixture.

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.

Better Quality. And More Of It.

What will it take for 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.

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.

• Swiveling heatsinks for custom footprints & lateral illumination
• Sunrise, sunset, and manual dimming
• Interconnectivity for one-touch adjustments
• Custom integration options available

A3i 1500W Specifications:

• Light source: Samsung LEDs
• PPF: 4,529 μMol/s
• Fixture Efficacy (100% - 50% power) (Spring Spectrum): 3.01 - 3.31 μMol/J
• Input power: 1480W
• Input voltage: Options up to 480V
• Fixture dimensions: 42.28L x 42.5W x 4H in
• Weight: 70 lbs
• Thermal management: Passive
• Dimming: 30%
• Lens angle: 90°
• Control interface: Wall-mounted OLED panel (sold seperately)
• L90: 50,000 hours
• Power supply rating: 100,000 hours
• Certifications: IP67, CE
• Communication protocol: CAN or BACNet
• Mounting: Universal Hanging