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Top-down view of FloraFlex 360W 3-bar LED grow light with wiring and power supply components.

FloraFlex 3 Bar 360W Far Red Under Canopy Lights - 4x4 to 4x6

by FloraFlex
12% Discount Inside until end of year
$537.26
$537.26 - $42,980.80
$537.26
$510.40
$510.40 - $40,832.00
$510.40

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Full Manufacturer’s Warranty

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FloraFlex 360W far red under canopy LED grow light with Osram diodes delivers 3.3 µmol/J efficiency for stronger lower canopy growth and higher indoor yields with long lasting durability.

Drives 3.3 µmol/J efficiency and fuller plant growth for healthier lower canopy and consistent high yields.

The FloraFlex 3 Bar 360W far red plant LED grow light is designed to hit what most lights miss—the lower canopy. With 1188 µmol/s output at an impressive 3.3 µmol/J efficiency, it brings full spectrum custom diodes and Osram 6.24 far red chips directly to shaded leaves. Perfect for 4' x 4' to 4' x 6' coverage, this under canopy system improves photosynthesis where your main overhead light cannot reach.

Built with passive cooling, 0-10V dimming, and IP65 durability, this LED indoor plant grow light runs efficiently and reliably for years. Backed by a 10-year warranty and ETL/DLC certification, it’s a long-term investment for serious growers aiming for uniform growth, healthier plants, and bigger harvests across soil and hydro setups.

Is the FloraFlex 360W energy-efficient?

With an efficacy of 3.3 µmol/J, this under-canopy light far surpasses HPS technology. By comparison, older HPS lights average 1.3 µmol/J, and premium DE HPS max out around 2.1 µmol/J. This means the FloraFlex delivers more usable light per watt, driving higher yields while lowering your 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 3 120W under canopy light bars (total of 360W)
  • 4' x 4' - 4' x 6' coverage
  • Industry-leading far-red custom diodes
  • Boosts flowering, enhances photosynthesis, and optimizes yields

What's Included?

  • 3 x FloraFlex 120W Far Red Under Canopy Lights
  • Driver
  • Hardware & Cables

Download Resources

Specifications

120V SKU: 6003

240V SKU: 6015

277V SKU: 6017

Light Source: LED

Light Output PPF: 1188 µmol/s

Efficacy PPE: 3.3 µmol/J

AC Input Power: 360W (Adjustable from 100W–360W)

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

Light Distribution: 120°

Coverage: 4' x 4' – 4' x 6'

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 full spectrum LED grow light?

  • Professional growers seeking maximum performance in demanding grows
  • Medium to large spaces with 5x5 veg and 4x4 bloom needing uniform coverage
  • Operators looking for DLC and UL certified equipment with 5-year warranty
  • Growers scaling who want daisy chain capability and simple installation

Best applications

  • Full cycle production powered by custom diodes for veg through flower
  • Hydro and soil grows needing deep canopy penetration from an 8-bar design
  • Facilities prioritizing quick assembly with no tools in under 5 minutes
  • Commercial and advanced home setups focused on efficiency and high yield

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.