GrowPros Solutions 4ft single channel under canopy grow light, silver rectangular fixture with black end caps.

GrowPros Solutions Under Canopy Light Model 1, a white single-channel 4ft LED grow light on black adjustable stands.

GrowPros Solutions Under Canopy Light Model 1 Single Channel. Silver LED tube on tall black stands.

GrowPros Solutions linear LED under canopy grow light fixture. Silver body with black connector on white background.

GrowPros Solutions Under Canopy Light Model 1, black single channel port with blue connector and visible screws.

Potted bamboo plants on a white hydroponic grid with multiple silver under-canopy grow lights.

GrowPros Solutions Model 1 Under Canopy LED Grow Light - 2 Pack

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Pay as little as
$23000/mo

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MODEL: GPS-UCL1-4FT

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Full Spectrum

Type

125W |250W

Power

4' x 4'

Coverage

5 Years

Warranty

GrowPros Solutions Model 1 Under Canopy LED Grow Light - 2 Pack

Are you leaving money on the table with underdeveloped lower buds and poor yields due to insufficient light penetration? The GrowPros Solutions Model 1 Under Canopy LED Grow Light is specifically engineered to eliminate the "shady business" in your grow room by delivering targeted illumination directly to the lower regions of your plants.

Designed for commercial cultivators and serious hobbyists, this strategic lighting solution is proven to increase yields by up to 40%. By nurturing lower buds to harvest-ready quality instead of trimming them away as waste, you maximize the value of every plant. Available in both 4ft (125W) and 8ft (250W) configurations, these lights feature a 120-degree lens angle that ensures optimal light distribution to previously underserved areas. For even more spectral control, you might also consider the GrowPros Model 2 Under Canopy Light.

The fully dimmable system is compatible with most controllers via an integrated RJ12 Data Cable, allowing for precise intensity management. With an optimized infrared and full-spectrum output, this light significantly improves B-bud structure, density, and coloring across both vegetative and flowering stages. Built with a slim profile and an IP65-rated enclosure, these fixtures offer commercial-grade durability and are easy to maintain between cycles. Note: An inter-connect cable (sold separately) is required to daisy-chain multiple units.

What's Included

(2) GrowPros Solutions Model 1 Under Canopy LED Grow Light Bars
Integrated LED Drivers
Integrated Power and RJ12 Data Cables
5-Year Limited Warranty

Features

40% Yield Enhancement

Transforms lower buds into quality harvestable flowers instead of waste, dramatically increasing overall production efficiency.

Optimized Spectrum Technology

Deep red, far red, and infrared wavelengths combined with full spectrum output for optimal growth in all stages.

GrowPros Solutions Model 1 Under Canopy LED 120-degree wide angle coverage

120° Wide-Angle Coverage

Precision-engineered lens delivers uniform light distribution to eliminate shady areas and enhance lower canopy development.

Universal Controller Compatibility

Works with most industry controllers via integrated RJ12 Data Cable for seamless integration into existing systems.

Compatible Accessories

Enhance your system with these essential add-ons: Pair your lights with GrowPros Under Canopy Light Stands for the most effective positioning. For larger commercial facilities, we recommend 240V Commercial Power Cords to streamline your electrical infrastructure.

Specifications

Specification	4ft Model Value	8ft Model Value
Wattage	125W	250W
Spectrum	Full Spectrum + Infrared	Full Spectrum + Infrared
Input Power	120V-277V / 50/60Hz	120V-277V / 50/60Hz
Lifetime Testing	L90: >36,000 hrs	L90: >36,000 hrs
Thermal Management	Passive	Passive
IP Rating	IP65	IP65
Lens Angle	120 degrees	120 degrees
Design Features	Built-in driver, slim profile	Built-in driver, slim profile

Support & Manuals

📄4ft Model Spec Sheet 📄8ft Model Spec Sheet

Warranty

GrowPros Solutions provides a 5-year limited warranty on all Under Canopy Light Model 1 Single Channel fixtures. This warranty covers manufacturing defects in materials and workmanship under normal use conditions, ensuring long-term reliability for your investment.

FAQs

How does under-canopy lighting increase yield?+

By providing light to the lower parts of the plant that are usually shaded by the top canopy, it stimulates photosynthesis in areas that would otherwise produce small "popcorn buds," resulting in denser, high-quality harvestable flowers.

Is a controller required to operate these lights?+

No, a controller is not strictly required for operation. However, these lights are fully dimmable and compatible with most industry-standard RJ12 controllers if you wish to automate your light intensity and cycles.

Can I connect multiple units together?+

Yes, you can daisy-chain these units to simplify your wiring. Please note that a specialized inter-connect cable is required for this setup and is sold separately.

What is the lifespan of these LEDs?+

The Model 1 features an impressive L90 lifespan of over 36,000 hours, meaning the light will maintain at least 90% of its original output for years of reliable commercial use.

Are these lights safe for high-humidity grow rooms?+

Yes, they are IP65-rated, which means they are dust-tight and protected against water ingress from any direction, making them perfect for the humid conditions found in professional cultivation environments.

Shipping & Returns

Order Processing & Shipping

We currently ship within the United States only. No international shipping is available at this time.

Order Processing:

Most orders are processed within 24-48 hours after being placed.

Some products may have extended processing times of 7-14 business days or more, which will be clearly indicated on the product page. If your order includes such items, you will receive an email from our team or be contacted directly to confirm the estimated shipping timeframe.

Shipping Times:

We partner with reliable national carriers to deliver your orders. While specific delivery times can vary, here's a general timeframe for each carrier:

USPS: Typically delivers between 9:00 AM and 5:00 PM, Monday through Saturday.
FedEx: Typically delivers between 8:00 AM and 8:00 PM, Monday through Friday, with some Saturday deliveries.
UPS: Typically delivers between 9:00 AM and 7:00 PM, Monday through Friday, with some Saturday deliveries.

Note:

These are estimated delivery hours and may vary depending on your location and specific delivery circumstances.
For the most accurate delivery information, please refer to the tracking details provided once your order has shipped.

Free Shipping

Free shipping on qualified items to the lower 48 states. Some that are not eligible are stated on their respective product information page. Learn more

Refunds & Returns

Cancellations are accepted within 24 hours of placing an order.
Returns are subject to each manufacturer's return policy. Please look into the return policy of the brand prior to ordering. Learn more

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GrowPros Solutions Model 1 Under Canopy LED Grow Light - 2 Pack

About GrowPros Solutions Model 1 Under Canopy LED Grow Light - 2 Pack

GrowPros Solutions Model 1 Under Canopy LED Grow Light - 2 Pack

What's Included

Features

40% Yield Enhancement

Optimized Spectrum Technology

120° Wide-Angle Coverage

Universal Controller Compatibility

Compatible Accessories

Specifications

Support & Manuals

Warranty

FAQs

Shipping & Returns

Customer Reviews

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