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FloraFlex 720W 6-bar under canopy LED grow light system with driver, bars, and wiring laid out.

FloraFlex 6 Bar 720W Far Red Under Canopy Lights - 4x8 to 4x12

by FloraFlex
12% Discount Inside until end of year
$967.92
$967.92 - $53,235.60
$967.92
$919.52
$919.52 - $50,573.60
$919.52

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FloraFlex 720W far red under canopy LED grow light drives 3.3 µmol/J efficiency for fuller plant growth and consistent harvests across large indoor grow setups.

6-bar LEDs delivering 3.3 µmol/J efficiency for stronger lower canopy growth bigger yields and reliable indoor performance.

The FloraFlex 6 Bar 720W far red under canopy LED grow light is built to unlock the lower levels of your plants where top lighting cannot reach. With a powerful 2376 µmol/s output and 3.3 µmol/J efficiency, this system covers 4' x 8' to 4' x 12' spaces with uniform intensity. Featuring Osram 6.24 far red chips and full-spectrum custom diodes, it drives photosynthesis in shaded canopy zones for healthier, fuller growth.

Designed with passive cooling, 0-10V dimming, and IP65 durability, this LED indoor plant grow light operates efficiently in demanding grow environments. ETL and DLC certified, and backed by a 10-year warranty, it’s engineered for long-term use in both hydroponic and soil systems where consistent results matter most.

Is the FloraFlex 720W energy-efficient?

With 3.3 µmol/J efficiency, this full spectrum LED grow light outperforms HPS technology. Standard HPS averages 1.3 µmol/J, while even premium DE HPS systems only reach 2.1 µmol/J. The FloraFlex delivers more usable light per watt, driving stronger harvests and lowering your long-term energy costs.

Add-On Tip: Keep Your Lights Steady with Under Canopy Light Stands

Grab the Under Canopy Adjustable Stand (6.75"–11.25") to lock in the perfect light position for your grow. Note: Each under-canopy light needs 2 stands for secure support.

Set of FloraFlex LED bar lights on stands with a power supply on a green background.

Features

  • Set of 6 120W under canopy light bars (total of 720W)
  • 4' x 8' - 4' x 12' coverage
  • Industry-leading far-red custom diodes
  • Boosts flowering, enhances photosynthesis, and optimizes yields

What's Included?

  • 6 x FloraFlex 120W Far Red Under Canopy Bars
  • Driver
  • Hardware & Cables

Download Resources

Specifications

120V SKU: 6001

240V SKU: 6011

277V SKU: 6013

Light Source: LED

Light Output PPF: 2376 µmol/s

Efficacy PPE: 3.3 µmol/J

AC Input Power: 720W (Adjustable from 100W–720W)

AC Input Voltage: 120–277V AC, 50/60Hz

Light Distribution: 120°

Coverage: 4' x 8' – 4' x 12'

Chips: Full Spectrum Custom Diodes + Osram 6.24

Cord Length Between Bars: 24 inches

Thermal Management: Passive

Max Ambient Temperature: 95°F / 35°C

Dimming: 0–10V

Total Harmonic Distortion (THD): 15%

Lifetime: L90 > 5,000 hours

IP Rating: IP65

Certifications: ETL, DLC

Warranty: 10-Year Standard Warranty

Spectrum

PPFD Map

Grow Light Central expert advice for indoor growing equipment

Who should use this far red under canopy LED grow light?

  • Commercial growers managing large rooms that demand balanced light spread
  • 4x8 to 4x12 setups needing full under canopy penetration and coverage
  • Operators focused on maximizing efficiency with 3.3 µmol/J performance
  • Professionals who want durability with IP65 rating and a 10-year warranty

Best applications

  • Under canopy support to drive bud growth and minimize shading
  • Full spectrum grows enhanced with Osram far red for flower development
  • Large scale hydro and soil operations using adjustable power from 100W to 720W
  • Facilities requiring consistent lower canopy production and high ROI

Why Shop with Grow Light Central?

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

“There’s a crapload of equipment providers out there. What makes Grow Light Central so special?”

Grow Light Central is a grow equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best grow facilities across the country.

Anthony, the owner and operator, personally ensures every order is handled right. No passing you off, no runaround, just the expert service and advice you deserve.

FAQs

How many watts do I need for my grow space?

The wattage depends on the size of your grow tent or room. A general guideline is 30-50 watts per square foot for high-light plants like cannabis. For example, a 2x2 ft area may need 100-200W, while a 4x4 ft area may require 400-600W for optimal coverage.

What is the difference between full-spectrum and red/blue LED grow lights?

Full-spectrum LED lights mimic natural sunlight, providing a balanced mix of blue (for vegetative growth) and red (for flowering and fruiting) light. Red/blue LED lights focus on specific wavelengths but may not support plants as effectively as full-spectrum lights.