FOHSE’s O6i is a 1200 W LED greenhouse toplight designed to supplement natural sunlight with high photon output. The official fixture page lists PPF up to 3,168 µmol/s and PPE around 2.64 µmol/J, with an IP65 rating for wet environments. FOHSE emphasizes automated “Light Harvesting” control, sunrise/sunset dimming, and network integration to modulate intensity based on real‑time conditions. Longevity data provided on the page cites L90 at 55,000 hours (and L70 at 110,000 hours), reflecting extended diode life when used with dimming. The O6i targets HPS replacement while offering a wider footprint and fewer fixtures per area, with layout determined via FOHSE PPFD mapping rather than a fixed tent-style footprint. This model is positioned for single‑tier greenhouse use and high DLI targets.