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Free Shipping on most orders over $175 | Sales Tax in NJ only

Grow Light Central – Trusted Commercial Grow Equipment Supplier

Grower's Choice 120W Under Canopy Light LED Light Grower's Choice

Grower's Choice 120W Full Phase Under Canopy Light

by Grower's Choice
$200.00 - $200.00
$200.00
$200.00 - $200.00
$200.00

🌿 Free shipping on $175+ orders in the USA

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Energy Rebates & Bulk Pricing Available

SAVE BIG on your grow setup! Email or call us at (973) 206-7590. For rebates eligibility, click here.

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Get an additional 3% off when you pay by ACH, Money, or Zelle. Select your option at check out.

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Full Manufacturer’s Warranty

You buy it, we back it! Your purchase is fully covered with a manufacturer’s warranty. More details here.

Get 344 µmol/s of deep canopy coverage with the Grower’s Choice 120W LED light optimized for high-output indoor flowering.

120W under canopy light with 2.87 µmol/J efficacy, IP66 rating, and up to 30-fixture daisy chaining. Built to maximize lower canopy bud development.

The Grower’s Choice Under Canopy Light delivers 344 µmol/s of targeted FSA spectrum to your lower canopy, helping eliminate larf and boost flower density from top to bottom. At just 120W and boasting a powerful 2.87 µmol/J efficacy, this IP66-rated fixture is built to survive wet conditions, withstand IPM sprays, and support heavy production cycles in demanding environments.

Designed for chainable installation across large-scale facilities, the fixture supports daisy chaining of up to 30 lights and runs on wide-voltage (120–277V or 277–480V). With its slim 44.4" x 3.55" x 3.21" build and 50,000-hour L90 lifespan, this light is purpose-built to boost bud quality where it's usually missed—right below the canopy.

*All cords and accessories are sold separately.

Is the Grower's Choice Under Canopy Light energy-efficient?

Yes. With an efficacy of 2.87 µmol/J, this light competes with top-tier toplights and far outpaces HPS options below the canopy. That means you’ll get deeper penetration, more consistent flower formation, and stronger ROI—all without needing to crank up wattage.

Features

  • Optimized 2.8 Red Spectrum: Enhances flower quality, density, and yield while eliminating B-buds
  • Under Canopy Light Design: Balances VPD across all plant levels for uniform growth
  • IP66 Rated Protection: Resists water, dust, and IPM sprays for easy cleaning and durability
  • Seamless Daisy Chaining: Power and data chaining through the same connections—no extra wires needed
  • 0-10V Dimming Control: Adjustable light intensity for different plant growth stages
  • Energy Efficient: Delivers 2.87 µmol/J efficacy with 344 µmol/s PPF

What's Included?

  • Grower's Choice Full Phase Under Canopy Light

Download Resources

Spectrum

Nominal Amperage by AC Input Voltage

Specifications

Spectrum: FSA

Power: 120W

Efficacy: 2.87 μmol/J

PPF: 344 μmol/s

Dimming: 0–10V

Rated IP: IP66

Voltage: 120–277V or 277–480V

Weight: 2.7 kg / 5.95 lbs

Dimensions: 44.4" x 3.55" x 3.21"

Lifespan: L90: 50,000 hours

Daisy Chain: Up to 30 lights

Warranty: 5 years

Typical Amperage @120V: 1.00A

Typical Amperage @208V: 0.57A

Typical Amperage @240V: 0.50A

Typical Amperage @277V: 0.43A

Typical Amperage @480V: 0.25A

Who should use this LED grow light?

  • Commercial growers needing scalable lighting that supports daisy-chaining up to 30 units.
  • Facility managers focused on energy efficiency with 2.87 μmol/J efficacy.
  • Greenhouse and indoor cultivators seeking low-wattage supplemental lighting.
  • Operators using wide voltage ranges from 120V to 480V in their builds.
  • Growers looking for long-term value with 50,000-hour lifespan and 5-year warranty.

Best applications

  • Under-canopy or interlighting setups where compact 120W lights add targeted intensity.
  • Vertical farms and greenhouses needing IP66 protection and low-profile fixtures.
  • Large-scale installs benefiting from 0–10V dimming and full daisy-chain control.
  • Energy-conscious grows using minimal amperage across common voltages.
  • Operations with diverse power needs supported by dual voltage compatibility.

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.

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