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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

GrowPros 4′ Under Canopy Grow Lights Model 4 150W - Dual Channel 80% Red + White / InfraRed (730nm)

Save $5.00 Save $5.00
Original price $200.00
Original price $200.00 - Original price $270.00
Original price $200.00
Current price $195.00
$195.00 - $265.00
Current price $195.00

Minimum order of 2 units. See note on Interconnect Cables and Power Cords below.

🌿 Free shipping on $175+ orders in the USA

🌿 Ships to Canada, AK & HICall us for info

🌿 Price match guarantee, details here

Energy Rebates & Bulk Pricing Available

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

Cash Payment Discounts & Financing Options

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

We accept all major credit cards, crypto and Paypal 0% credit plans. More details here.

Full Manufacturer’s Warranty

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

Get to Know the GrowPros 4′ Under Canopy Grow Lights Model 4 Dual Channel 150W - 80%Red + White / InfraRed (730nm)

Growpros Solutions’ first-ever under-canopy lights with dual channels are engineered to enhance the yield and color of lower flowers. These supplemental lights can significantly enlarge B-buds and C-buds, promoting better growth and development in areas that typically underperform. By targeting the understory, Growpros Solutions ensures a more uniform and abundant harvest, maximizing the potential of every plant.

The GrowPros Solutions 150W 4′ Under Canopy Grow Lights Model 4 Dual Channel have been meticulously designed by hydro growers for hydro growers. This innovative lighting system features two channels: one 125-watt channel with a Red + White spectrum and the other with a 25-watt IR spectrum. Both channels are dimmable, allowing for precise control over light intensity to meet the specific needs of your plants at important growth stages.

ADJUSTABLE SPECTRUM

Slide the Bar to See How the Spectrum Changes

Channel 1: 80%Red + White



0W 125W

Channel 2: InfraRed (730nm)



0W 25W

Usage Guidelines

Features

  • Adapted with 120V power cord or 240V power cord Sold Separately
  • Increased Over All Yield – 25%-40%
  • More Uniform Maturity across depth of canopy
  • Less labor required in striping of under canopy
  • Less labor required in sorting and trimming
  • Increase in A and B buds means a higher value per pound
  • Increase in grams per cubic foot of canopy
  • Shortening of Flowering time – more harvest per year

What's Included?

  • GrowPros 4′ Under Canopy Grow Lights Model 4 Dual Channel 150W

Download Resources

Maximum Power Electrical Data

AC Current: 120V - 1.27A | 208V - 0.73A | 220V - 0.68A | 240V - 0.63A | 277V - 0.53A

AC Power: 120V - 152W | 208V - 151W | 220V - 150.5W | 240V - 150W | 277V - 148W

Power Factor: 120V - 0.99 | 208V - 0.98 | 220V - 0.97 | 240V - 0.96 | 277V - 0.94

Daisy Chain: 8 pcs @120V | 12 pcs @208V | 14 pcs @220V | 16 pcs @240V | 18 pcs @277V

Interconnect Cables and Power Cords

Additional components can be ordered separately since quantities will depend on the total number of lights and selected configurations.

Note also that the lights connect together without interconnecting cables. The interconnecting cables are only needed to create the U where you have 2 rows of lights on a single bench OR if you need a space (up to 4 feet) between under canopy lights.

See the above chart for limitations on how many lights can be connected on 1 power cable.

1 Power Cord is included for free in every pack of 2.

Order your cords and cables below:

Who Should Use This Light?

  • Commercial Growers: Ideal for large-scale cultivators looking to maximize A & B bud yields while reducing labor costs.
  • High-Density Indoor Growers: Perfect for maximizing yield per cubic foot in tight, high-plant-count setups.
  • Hydro & Vertical Farmers: Designed for hydroponic and multi-tier grows where lower canopy lighting is a challenge.
  • Precision Growers: Suited for those fine-tuning light intensity to optimize plant maturity and uniformity.

Best Applications

  • Dense Canopy & SCROG Setups: Ensures full light penetration, reducing B-bud shrinkage.
  • Flowering Stage Optimization: Red + IR spectrum boosts bud size, trichomes, and speeds up harvest cycles.
  • Labor Efficiency in Large Grows: Reduces the need for aggressive defoliation and under-canopy trimming.

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 cannabis equipment solution provider connecting you to 100+ brands and 60+ suppliers trusted and used in the best cannabis facilies across the country.

With years of cannabis growing experience, 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.

Specifications

Wattage: 150W (Channel 1: 125W R/W | Channel 2: 25W IR)

Input Voltage: 120V-277V

Control: 0-10V Dimming

Data Connection: RJ-12

Power Factor: >0.9

Thermal Management: Passive

Working Temperature: 0°F to 104°F

IP Rating: Waterproof IP65

Lifetime: L90: >36,000 hrs

Warranty: 5 Years

Certifications: ETL

Heat Load Per Fixture: 511 BTUs

Performance Data

PPE: 3.0 µmol/s

PPF: 450 µmol/s

Dimensions

Side View Length: 44.84 inches

Width: 5.93 inches

Height: 3.69 inches

Cross-section: 2.76 inches x 3.69 inches

Box Gross Weight: 36.1 lbs

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.

Does GrowPros offer energy rebates for its products?

Yes! The potential savings from energy rebates are substantial, often covering approximately 50-75% of the overall project cost. To get a personalized estimate of your potential savings, simply contact us and we'll provide a complimentary assessment tailored to your project.

How much energy can I save with GrowPros' energy-efficient lights?

Upgrading to LEDs can cut your energy use by up to 75% compared to old-school incandescent bulbs and around 40% less than HID lights. That means lower electricity bills, especially if you're running multiple fixtures. Plus, LEDs last way longer, so you’ll save even more on replacements and energy costs over time.

Can GrowPros LED lights be customized for different cannabis strains?

Absolutely! We offer customizable spectrums and intensities to match the specific needs of different cannabis strains. Whether you're growing high-THC or CBD-dominant plants, our tailored lighting solutions help optimize growth, potency, and terpene profiles.

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