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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
Bottom view of TSL Horti Tech LED grow light showing full diode array and green housing.

Grower's Choice PFS Series 40W LED Grow Light

by Grower's Choice
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$460.00
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$240.00

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Achieve up to 60% energy savings while requiring 60% less HVAC with the Grower’s Choice PFS Series 40W LED Grow Light

Maximize vertical farm space with ultra-thin, energy-efficient LED lighting designed for propagation and cloning.

The Horti Tech PFS is built for dense vertical farming, where every inch counts. At just 1.5 inches thin, this ultra-low-profile LED grow light is engineered for stacked propagation, microgreens, and leafy greens, maximizing growth from floor to ceiling. With an impressive efficiency of up to 2.5 µmol/J, the PFS delivers the perfect light density for cloning, seedling beds, and vegetative development, all while producing near-zero radiant heat—ideal for tight indoor cultivation spaces.

Is the Horti Tech PFS Energy-Efficient?

Absolutely. With a 2.5 µmol/J efficiency rating, the PFS LED grow light outperforms many traditional fixtures while cutting energy costs and reducing heat output. Its precision-engineered spectrum provides maximum plant response per watt, making it a cost-effective, high-yield solution for vertical farming and propagation.

Features

  • Ultra-thin 1.5-inch profile makes it perfect for dense vertical farming setups.
  • Near-zero radiant heat allows for tight stacking without heat stress.
  • High-efficiency 2.5 µmol/J output maximizes photosynthetic activity.
  • Ideal for propagation, cloning, and seedlings, ensuring healthy early growth.
  • Designed for medicinal, vegetable, and ornamental crops to support dense, uniform canopies.

What's Included?

  • 4 x PFS LED Panel
  • 8’ Power Cord
  • 120V/240V Plug Adaptor
  • Four-in-One Cable
  • 4 x Assembly Package
  • User Manual

Download Resources

Specifications

SKU: GC-PFS

Light Source: LED

Spectrum: GC-3K Full Phase

PPF: 100 µmol/s

Input Power: 40W

Efficacy: 2.5 µmol/J

Fixture Dimension | Weight:

  • 47.2” × 5.1” × 1.5” / 2.2 lbs
  • 1199 mm × 130 mm × 38 mm / 1.0 kg

Mounting Height: ≥ 6” (15.2 cm) Above Canopy

Thermal Management: Passive

Light Distribution: 120°

Lifetime: L90: >54,000 hrs

Power Factor: >90%

Certifications: IP65, ETL, CE

Warranty: 3 Years Standard Warranty

Max Amperage by Voltage Service

  • 120V: 0.345A
  • 208V: 0.197A
  • 240V: 0.173A
  • 277V: 0.154A

Spectrum

Grow Light Central expert advice for indoor growing equipment

Who Should Use This LED Grow Light?

  • Vertical farmers maximizing space in multi-layer grow setups.
  • Commercial growers cultivating leafy greens, microgreens, and herbs.
  • Clone and seedling propagators needing consistent PPFD for uniform growth.
  • Energy-conscious operations optimizing efficiency with 2.5 µmol/J output.

Best Applications

  • Dense vertical farming where a 1.5-inch ultra-thin profile is crucial.
  • Propagation and cloning requiring low heat, high-efficiency lighting.
  • Medicinal, vegetable, and ornamental crops benefiting from tailored photon flux density.
  • Multi-tier growing setups needing near-zero radiant heat for stacked layers.

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.