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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 3 150W - Dual Channel UVA + Blue + 5000K / Deep Red + IR + 3000K

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 Under Canopy Light 4ft Model 3 - UVA + Blue + 5000K / Deep Red + IR + 3000K

The Grow Pros Solutions 4ft Under Canopy Light Model 3 is designed to provide supplemental light to the lower regions of plants in indoor cultivation environments by strategically placing them beneath the top canopy of plants to ensure leaves and flowers below the canopy receive optimal light exposure by eliminating shady areas. Under Canopy Grow Lights benefits include uniform light distribution, maximized yield, and denser flowers.

Grow Pros Solutions’ first-ever under-canopy grow lights dual channel is 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.

The GrowPros Solutions 150W 4′ Under Canopy Grow Lights Model 3 Dual Channel have been meticulously designed by hydro growers for hydro growers. This innovative lighting system features two channels: one 75-watt Blue + White + UVA spectrum and the other 75-watt Red + IR + White spectrum. Both channels are dimmable, allowing for precise control over light intensity to meet the specific needs of your plants at different growth stages.

ADJUSTABLE SPECTRUM

Slide the Bar to See How the Spectrum Changes

Channel 1: UVA + Blue + 5000K


0W 75W
Channel 2: Deep Red + IR + 3000K
0W
75W

Usage Guidelines

Features

  • Adapted with 120V power cord or 240V power cord *Sold Separately*
  • Dual Channel: Blue + White + UVA / Red + IR + White spectrum for veg and flowering stages
  • Dimmable and compatible with most controllers on the market via RJ12 Data Cable (integrated with power cord)
  • Designed for enhancing plant growth and optimizing light availability to less exposed areas
  • Built-in driver, slim profile
  • Improves overall quality, especially B-bud structure, density, and coloring
  • Yields improvement and booster
  • Compact and lightweight, heavy-duty components and quality
  • Easy to work around during harvest
  • Quick to uninstall between setting up and taking down runs
  • Power and data chaining through same connections, no extra components required
  • Accessories available: Under Canopy Grow Lights Stands and Inter-connect Cable *Sold Separately*

What's Included?

  • GrowPros 4′ Under Canopy Grow Lights Model 3 Dual Channel 150W

Download Resources

Maximum Power Electrical Data

AC Current: 120V - 1.28A | 208V - 0.73A | 220V - 0.67A | 240V - 0.63A | 277V - 0.54A

AC Power: 120V - 154W | 208V - 152W | 220V - 151W | 240V - 150W | 277V - 149.5W

Power Factor: 120V - 0.99 | 208V - 0.98 | 220V - 0.97 | 240V - 0.97 | 277V - 0.95

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?

  • Serious Indoor Growers: Ideal for professionals and experienced home growers looking to boost lower canopy development.
  • Hydroponic & Vertical Farmers: Perfect for setups where maximizing every inch of plant space is crucial.
  • Yield & Quality Focused Growers: Those aiming for denser, more resinous buds throughout the entire plant.

Best Applications

  • Under-Canopy Supplementation: Maximizes light penetration for shaded lower buds, reducing larf and improving uniformity.
  • Multi-Tier Vertical Farms: Provides precise spectral control in stacked grow environments.
  • DWC & Coco Setups: Works exceptionally well where root zones are aerated and nutrient uptake is high.

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: 75W B/W/UVA, Channel 2: 75W R/IR/W)

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: 44.84" x 4.72"

Top View: 3.69" x 2.76"

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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