Cobra
Slim Profile. Big Power.
The Fohse Cobra is engineered for seamless greenhouse integration — a slim-profile Smart LED that mounts directly along your existing truss infrastructure without casting additional shadows. Available in 700W and 1000W, the Cobra delivers up to 3220 μmol/s PPF and a PPE of up to 3.23 μmol/J, bringing commercial-grade intensity to supplemental greenhouse lighting.
Frequently Asked
Cobra Questions,
Answered.
What is the Fohse Cobra grow light designed for?
The Fohse Cobra is a Smart LED grow light purpose-built for greenhouse supplemental lighting. Its slim-profile housing is engineered to mount directly along existing truss infrastructure inside greenhouses, integrating without adding shadow to the canopy — a critical design constraint for operations that depend on natural sunlight as their primary light source.
What is the PPF output of the Fohse Cobra?
The Cobra 700W delivers up to 2261 μmol/s PPF and the Cobra 1000W delivers up to 3220 μmol/s PPF. Both models achieve a PPE of up to 3.06–3.23 μmol/J, meaning the fixture converts each watt of electrical power into photosynthetically active radiation with high efficiency.
Is the Fohse Cobra waterproof or suitable for humid environments?
Yes. Both the 700W and 1000W Cobra fixtures carry an IP65 ingress protection rating, meaning they are fully protected against dust and low-pressure water jets from any direction. This makes them suitable for the high-humidity conditions common in commercial greenhouse operations.
What LEDs are used in the Fohse Cobra?
The Cobra uses a combination of Samsung 301D+ diodes for broad-spectrum coverage and San’an 3535 660nm diodes for targeted deep-red output. This pairing delivers strong performance across the full PAR range, with a spectral emphasis on the wavelengths most effective for photosynthesis and flowering.
What is the difference between the Cobra 700W and the Cobra 1000W?
The primary differences are power, output, and voltage compatibility. The 700W model operates on 120–277V, outputs 2261 μmol/s PPF, and weighs 22 lbs. The 1000W model requires 208–277V, outputs 3220 μmol/s PPF, and weighs 30 lbs. Both share the same IP65 rating, LED technology, and slim-profile greenhouse mounting design. The 700W is suited for supplemental co-lighting or lower-density installations; the 1000W is recommended for higher-DLI production targets.
Can the Fohse Cobra be used for cannabis cultivation?
Yes. The Cobra is designed for commercial cannabis greenhouse operations as well as other high-value crops. Its high PPF output, full-spectrum LED technology, and Smart control capability make it effective as a supplemental light source during low-light seasons, at night, or in geographies with limited daily natural light.