Phytonaut LED Grow Light 480 W

"The Zamnesia Phytonaut 480 W is a full-spectrum LED built for larger indoor grows where output and consistency both matter. It runs Sanan and Osram LED chips and puts out 1415.33 µmol/s PPF at an efficacy of 2.9 µmol/J, covering a wide canopy without the hot spots you get from a tighter beam. The 120° light distribution spreads usable light evenly to the edges, which makes a real difference in bigger tents where corner and edge performance can drag down an otherwise solid grow. Passive cooling keeps the whole fixture completely silent. No fans means no moving parts to wear out, and the Phytonaut 480 W is rated for a lifespan of 54,000 hours or more. It operates comfortably between 0 and 40°C, and the IP65 splash-resistant rating means humidity in a busy grow room is not a concern. Dimming is handled by a rotary knob on the driver for manual control from off to full power, and it also supports 0-10 V external control (10-100%) for pairing with the Zamnesia Grow Environment Controller or any compatible 0-10 V system. Recommended hanging heights are 45-90 cm for seedlings and clones, 30-60 cm during veg, and 20-40 cm in flower. This is a practical, low-maintenance light for growers who want strong full-cycle performance across a larger canopy without the noise or upkeep that comes with active cooling. Values may vary due to manufacturing tolerances and test conditions."