SKU: 70720731554
red grow lights for plants

red grow lights for plants GrowPros 4′ Under Canopy Grow Light Model 2

Sale price$19.39 Regular price$21.54
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

red grow lights for plants GrowPros 4′ Under Canopy Grow Light Model 2Boost lower canopy yields and flower density with 4 ft under canopy lights engineered for deep red spectrum and uniform light distribution. The GrowPros Solutions 4' under canopy light red spectrum version 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

Boost lower canopy yields and flower density with 4 ft under canopy lights engineered for deep red spectrum and uniform light distribution.

The GrowPros Solutions 4' under canopy light red spectrum version 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.

Engineered with approximately 80 percent 660nm deep red, paired with a refined blend of pure blue for improved color expression, 3000K warm white, and 730nm far red. This UCL Model 2 spectrum enhances canopy penetration, improves bud density, and supports more uniform development across plant layers.

Maximize Flowering

Under canopy lights are designed to illuminate beneath the dense plant canopies where traditional overhead lights struggle to reach. This strategic lighting approach not only boosts the yield but also enhances the quality of your crops by:

Increasing Flowering: By providing essential light to lower canopy areas, these lights promote more extensive flowering even in the shaded parts of the plant.

Enhancing Concentration: The added light spectrum encourages the development and terpene compounds, improving the potency and profile of your harvest.

Spectrum Balancing for Optimal Growth

To achieve these benefits, it’s crucial to select the right spectrum based on your existing setup:

  • Model 1 Lights: Ideal for complementing HID top lights, which are rich in ROY (red, orange, yellow) spectrums.
  • Model 2 Lights: Best paired with full-spectrum LED top lights to ensure comprehensive coverage.

This customization allows growers to balance light spectrums effectively, ensuring that every plant receives the optimal wavelengths necessary for peak growth and quality. By integrating these advanced lighting solutions, you can achieve increased yields and superior product quality, setting your harvest apart in appearance and chemical composition.

DIMMABLE SPECTRUM

 

Slide the Bar to See How the Spectrum Changes



0W
125W

User Guidelines

Features

  • Compatible with 120V or 240V power cords (sold separately)
  • Dimmable via RJ12 Data Cable, compatible with most controllers
  • 120-degree lens angle from a slim single-bar design for wide, even light spread
  • Built-in driver and lightweight profile for easy setup and handling
  • Deep red + full spectrum optimized for veg and flowering stages
  • Boosts lower bud growth up to 40%, improving density, color, and B-bud structure
  • Durable and compact design makes it easy to work around during harvest
  • Quick daisy-chain connections for power and data

What's Included?

  • GrowPros 4' Under Canopy Grow Lights Model 2 125W

Download Resources

Maximum Power Electrical Data

AC Current: 120V - 1.04A | 208V - 0.60A | 240V - 0.52A | 277V - 0.45A

AC Power: 120V - 131.5W | 208V - 126.9W | 240V - 126.4W | 277V - 126.1W

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

Daisy Chain: 8 pcs @120V | 13 pcs @208V | 15 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.

Order your cords and cables below:

Controller

A controller with an RJ-12 signal is required to operate. We recommend the GrowPros controller.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 70720731554

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Placeholder
West Palm Beach, US
★★★★★ 5
Delivery was perfect timing
Style: Starter Bundle
Very happy everything came before the delivery date estimate day!! and everything looks great so far🙌
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Reviewed in the United States on May 30, 2026
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Monica L
New York, US
★★★★★ 5
Good.
Style: Starter Bundle
I like it for smaller projects. Definitely can only use most poly or for cups and other projects.
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Reviewed in the United States on April 20, 2026
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Silver
Port Orchard, US
★★★★★ 5
Works great as advertised
Style: Printer & Inks, Style: Printer & Inks
Working great so far! Enjoying starting doing sublimation work. A rookie a few weeks in and it's going well. Print quality is decent. Not having paper jam issues. Was easy to setup. I had to goto Epson and download a current print driver to get all the print properties and printer settings I needed. Was easy. After I installed the 2nd driver and saw it worked better, then I uninstalled the 1st epson driver. Helped allow for 8.5 x 14 page size and high quality. Just a few options needed that were not showing on the original print driver. Took me a few days to figure out what was going on. It helped with the quality of the prints after I got the better driver. So the end product is better also.
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Reviewed in the United States on February 23, 2026
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Shark
Chelsea, US
★★★★★ 5
Prints great, wifi was an issue
Style: Printer & Inks
Got the printer a week ago and have printed something every day so far and the quality of the prints have been fantastic. Arrived and set up without any major issues, other than not being able to connect to my local wifi. Had to get an Ethernet cable to connect to it.
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Reviewed in the United States on May 12, 2026
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S. Robson
Natrona Heights, US
★★★★★ 5
Good printer
Style: Printer & Inks
It is working well for sublimation. No issues so far.
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Reviewed in the United States on June 4, 2026

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