FloraFlex 3-Bar 360W Far Red Under Canopy LED Grow Light

The 360W model is ideal for both serious hobbyists and small to mid-scale commercial operations. The 4' x 4' to 4' x 6' coverage matches common tent sizes and smaller grow room dimensions, making it perfect for dedicated home growers looking to maximize quality and yield. The adjustable 100W-360W power range allows you to scale intensity appropriately for your space size and supplementation goals, avoiding the oversizing issues that can occur with larger commercial fixtures in smaller spaces.

Far-red light triggers phytochrome responses that accelerate flowering transitions, increase flowering site density, and can enhance certain secondary metabolite production. The 700-750nm wavelengths from Osram 6.24 diodes interact with plant photoreceptors to signal optimal flowering conditions, potentially reducing time to harvest by 3-7 days when supplemented with the FloraFlex Bloom Nutrients Combo. Far-red also penetrates foliage more effectively than shorter wavelengths, ensuring these benefits reach even heavily shaded lower canopy zones.

The far-red model delivers 1188 µmol/s versus the full-spectrum's 972 µmol/s, and achieves higher 3.3 µmol/J efficacy versus 2.7 µmol/J. More importantly, the spectral output differs significantly: this far-red model combines full-spectrum diodes with concentrated Osram 6.24 far-red chips for enhanced flowering stimulation, while the 360W full-spectrum models provide balanced broad-spectrum light for general photosynthesis. Choose far-red when your overhead lighting already provides adequate broad-spectrum coverage and you want to maximize flowering enhancement.

While you can run far-red during vegetative growth, it's most beneficial during flowering stages when photomorphogenic responses are most pronounced. If using during veg, keep intensity low (100-150W) to avoid excessive stem elongation. Many growers introduce far-red supplementation during the transition from vegetative to flowering photoperiods, then increase intensity progressively throughout bloom. The adjustable power range makes it easy to implement phase-specific strategies that match your plants' developmental stage.

For a 4' x 4' space, position the 3-bar fixture horizontally beneath your canopy, centered in the tent at a height that provides coverage to lower growth sites without obstructing airflow. Typically this is 12-24 inches below the main canopy level. The 120-degree light distribution from the three bars should provide even coverage across the entire 4' x 4' area. Use FloraFlex Under Canopy Adjustable Stands (sold separately) or adjustable hanging systems to allow height modifications as your canopy develops.

A common approach is to start at 150-200W during early flowering (weeks 1-2), increase to 250-300W during mid-flowering (weeks 3-5), and run at full 360W during peak flowering (weeks 6+). Another effective strategy is running moderate intensity (200-250W) throughout the photoperiod with a 15-30 minute "far-red pulse" at full 360W at the end of each light period to accelerate night-phase transition. Experiment to find what works best for your specific genetics and growing conditions.

Yes, this fixture is designed as supplemental under-canopy lighting to work alongside your existing overhead lights. It requires standard 120V household power (also compatible with 240V and 277V systems) and physical space beneath your canopy for mounting. Ensure your tent has adequate height clearance to position both overhead lights and this under-canopy fixture with proper spacing. The fixture draws 360W at full power, so verify your electrical circuit can handle the combined load of all lighting equipment.

The 10-year warranty covers manufacturing defects and component failures under normal operating conditions, including LED diode failures, driver malfunctions, dimming system issues, and housing defects. The warranty typically excludes damage from improper installation, operation outside specified parameters (such as exceeding 95°F ambient temperature or exposing beyond IP65 specifications), physical damage, or unauthorized modifications. Always operate within the 120V-277V voltage range, maintain ambient temperatures below 95°F, and follow recommended mounting practices to ensure full warranty coverage throughout the fixture's 50,000+ hour lifespan.