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Free Shipping on most orders over $175 | Sales Tax in NJ only
Free Shipping on most orders over $175 | Sales Tax in NJ only
Two FloraFlex retrofit bars installed alongside standard bars in a grow light fixture grid.

FloraFlex Far Red Retro Fit Bars - Pack of 2

by FloraFlex
12% Discount Inside until end of year
$227.41
$227.41 - $56,852.50
$227.41
$216.04
$216.04 - $54,010.00
$216.04

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Full Manufacturer’s Warranty

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Delivers targeted spectrum lighting to boost canopy penetration and improve plant development.

The FloraFlex Far Red Retro Fit Bars are a simple yet powerful upgrade for growers looking to push plant performance. Each 2-bar kit delivers 289 µmol/s at 3.3 µmol/J efficiency, using premium Osram 6.24 chips combined with full spectrum diodes. Running at just 87.5W per pair, they bring supplemental far red light that enhances photosynthesis and flower development without raising heat load.

Designed with IP65 durability, these retrofit bars are built to withstand demanding grow environments. They integrate seamlessly into existing fixtures or racks, making them an affordable way to fine-tune your lighting strategy. Backed by a 5-year warranty, they’re a long-term solution for growers who want to maximize light efficiency and canopy performance.

Are the FloraFlex retrofit bars energy-efficient?

With 3.3 µmol/J efficiency, these far red bars outperform HPS lighting. Older HPS average 1.3 µmol/J and premium DE HPS fixtures top out near 2.1 µmol/J. That means you get more usable light per watt, improving harvest quality while lowering energy use.

Features

  • Set of 2 retrofit bars
  • Industry-leading far-red custom diodes
  • Boosts flowering, enhances photosynthesis, and optimizes yields

What's Included?

  • 2 x FloraFlex Far Red Retro Fit Bars

Specifications

SKU: 6005

Light Output PPF: 289 µmol/s

Efficacy PPE: 3.3 µmol/J

AC Input Power: 87.5W per pair

AC Input Voltage: 51V DC

Light Distribution: 120°

Chipset: Top Brand LED Chips + Osram 6.24

Max Ambient Temperature: 95°F / 35°C

IP Rating: IP65

Warranty: 5-Year Limited Warranty

Grow Light Central expert advice for indoor growing equipment

Who should use these far red retrofit bars?

  • Growers upgrading existing setups with added far red power
  • Operators aiming to improve flower development and canopy penetration
  • Efficiency focused cultivators who want 3.3 µmol/J performance in a compact form
  • Professionals looking for flexible add ons backed by a 5-year warranty

Best applications

  • Retrofit installs to boost far red without replacing current fixtures
  • Flowering stages where added Osram diodes push bud density and quality
  • Hydro and soil systems needing uniform supplemental light distribution
  • Indoor facilities optimizing yields while maintaining low energy costs

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.