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Designed for unbelievable yields in high bay, single level environments.

The A3i is capable of some of the best photosynthetic photon efficacy figures of any LED grow light in the world. Its secret? An abundance of diodes so no diode is 'overclocked', as well as our patent-pending thermal management. Cool diodes are efficient diodes. With the A3i, you get the most efficient and the best grow light system in the market.

Unrivaled Efficacy

The Fohse A3i is capable of some of the best photosynthetic photon efficacy figures of any LED grow light in the world. Its secret? An abundance of diodes so no diode is 'overclocked', as well as our patent-pending thermal management. Cool diodes are efficient diodes. With the A3i, you get the most efficient and the best grow light system in the market.

Innovative Heat Management in Commercial LED Grow Lights

It's no secret that the heat from typical HPS grow lamps is a safety hazard. At full power the A3i is about as hot as a sink full of dish water.Cooling a traditional HPS setup can be costly, especially when putting more light into the environment. The A3i produces 60% more light per BTU than an HPS system, significantly reducing the strain on your cooling systems.

Compact In Size, Immense In Power

The FOHSE 121 850W LED Grow Light was not only designed to directly replace HPS grow lights but also to improve its power. Featuring 2,185μmol the powerful 121 can penetrate the canopy deeper through our high-performance lensing system.

Compelling Design, Robust Quality

Designed with space in mind, the 121 features a compact and low-weight design, unlike bulky HPS fixtures. This didn’t mean we sacrificed quality or power,, with the 121 fixture offering up to 2.6μmol PPE.

Designed With Reliability In Mind

The FOHSE 121 LED Grow Light is resilient to dust, debris, and other cultivation elements. Equipped with a powerful IP66 rating, its reliability, and industrial design can be trusted to replace all of your HPS lights.

If there's one thing we've learned working with thousands of cultivators 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.

Precision Photon Density

Uniform photon density is key to predictable crop performance. When we're finished planning, simulating, installing, and calibrating your F1V system, you'll be growing under uniform light levels. The F1V claims the title of best LED grow lights thanks to its great precision. It doesn’t deliver hot or cool spots, just steady heat and power through the entire coverage area.

Multiple Configurations

Every F1V is custom made to order, which means we build these led grow lights for vertical farming to suit the specific parameters of your cultivation environment. The F1V 420W and 600W models are typically suited for vegetative growth. On the other hand, the F1V 800W and 1000W models perform best in flowering environments.

Thermodynamically Balanced

The F1V form factor is a dual-purpose design. It utilizes passive cooling to keep the diodes operating at peak efficiency. It also disperses heat so efficiently that you’ll be able to bring your ambient room temperatures up. This drives critical RuBisCO reactions closer to their full potential for increased carbon assimilation.

Compact Size. Significant Output.

Central to your crop’s success is the idea that greater photon density leads to more carbon assimilation, which means more biomass for a successful crop. The O6i packs more photons into each footprint than any other greenhouse light on the market. It is paired with a spectral distribution ideal for complimenting natural sunlight.

Precision Photon Density

O6i is designed to make switching from HPS to LED as easy as possible without overhauling electrical or truss infrastructure. It offers 50% greater output than a 1000W DE HPS. These energy-efficient greenhouse grow lights also provide 42% greater efficacy. No infrared spike generating unnecessary heat.

Automated Light Response

An O6i system is bundled with 'Light Harvesting' sensors that measure the natural light in your greenhouse. It doesn’t matter if it’s exposed to cloud cover or seasonal daylight fluctuations. The O6i are the greenhouse grow lights that adjust to any amount of light.