Under Canopy Grow Lights
Boost photosynthetic efficiency in your most yield-critical zones with high-output under-canopy grow lights, built for uniform lower-canopy delivery and stronger penetration through dense foliage.
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Under Canopy Grow Light
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Under Canopy Grow Light
Select from the wide range of under canopy grow lights featuring advanced LED technology and energy-efficient designs to illuminate and optimize growth in lower plant zones that do not receive adequate light from overhead fixtures, such as dense canopies, multi-tier systems, or vertical growing operations. Illuminate the lower zones that matter with our under canopy lighting solutions.
Casyoo SU001 100W Under Canopy LED Grow Light Bar for Greenhouse Interlighting
The SU100 LED grow light uses advanced diodes that deliver high-intensity light ideal for under-canopy plants. It is available in two leg variations, trapezoidal and telescopic. The fixture is daisy-chain capable, connecting up to 17 units to a single outlet. SU001 grow light is built with an aluminum housing for excellent heat dissipation and is considered safe for regular use.
Casyoo SU002 120W LED Interlighting Bar for Tomatoes & Cucumbers
SU002 is a 120W under canopy LED grow light designed for supplemental indoor cultivation. It efficiently mimics the sunlight to boost photosynthesis and helps enhance lower canopy growth. With a low-profile design, SU002 delivers full-spectrum lighting with high PPF of 300 μmol/s and 2.8 μmol/J efficiency, making it perfect for under-canopy supplemental lighting.
Casyoo SU003 8-Pod 15W Indoor Garden Hydroponic Growing System Kit
SU003 8 Pods Hydroponics Growing System is a soil-free indoor garden featuring 82 high-performance LEDs on a 15W board, an automatic circulation pump, and three smart timer modes (12/14/16 hours) that adapt to plant needs. It supports growing up to 8 plants simultaneously in a sleek black design, making it ideal for fresh herbs, vegetables, and flowers year-round.
Casyoo SU004 13-Pod 15W Hydroponics Growing System Kit Indoor Herb Garden
The SU004 13-Pod Indoor Hydroponic Garden features a sleek black rectangular design with 13 plant positions. A 15W PCB LED board with 68 LEDs delivers bright, even light. The built-in auto pump circulates water automatically for healthier roots. Simple controls offer 12/14/16-hour timer modes with memory retention after power loss.
Casyoo SU005 52-Pod 20W Indoor Hydroponic Garden for Leafy Greens & Herbs
The SU005 52-Pod Indoor Hydroponic Garden features a 20W full-spectrum LED delivering sun-like illumination for steady plant growth. Even light coverage helps every pod thrive, reducing stretching and supporting healthy herbs and greens. Built for hydroponic systems, it installs easily on counters, shelves, or racks, perfect for growing lettuce, basil, mint, and microgreens.
Partner with the Leaders in LED Grow Lighting
We help growers, brands, and businesses design, sell, and scale LED grow lighting for indoor farms and greenhouses. With Casyoo, “Grow With Confidence” translates to consistent performance, lower total cost of ownership, and reliable lighting that endures. Work with us to develop a tailor-made OEM/ODM solution.
Discuss Requirements
Co-Design & Sampling
Confirm & Manufacture
Quality Inspection
Global Delivery
Our Production Capability & Quality Assurance
With 10+ years of LED lighting manufacturing experience, Casyoo integrates R&D, production, and customization under one roof. Our ISO9001-certified factory produces grow lights, street lights, and more for clients in 100+ countries.
- ISO9001 & ISO13485 certified 13,000㎡ factory
- 6 fully automated SMT Lines
- 3 DIP Lines，5 Assembly Lines
- Customizable Packaging Solutions
- 100% QA & QC ensuring product reliability
Real Projects Proven Performance
109W LED Grow Light Panel and Power Cabinet Solution for Large-Scale Canadian Cultivation
In a large-scale Canadian cultivation facility, growing efficiency has taken a leap forward. Custom 109W LED panels empower growers to optimize plant yields, with modular power cabinets solving voltage compatibility and speeding up deployment times.
200W Samsung281B Pro Grow Lights for German Tomato Farm
Growing premium tomatoes across a German greenhouse operation with Samsung281B Pro+. Growers boost yields by 35% and eliminate cooling costs through optimized spectrum and superior heat dissipation, maximizing profitability.
Why Choose Casyoo Under Canopy Grow Lights
Engineered for growers who demand reliable, high-performance lighting to optimize plant growth and streamline cultivation.
Full-Spectrum & Targeted Options
Support every growth stage with spectrum options, including full-spectrum, red/blue, and UV/IR enhancement, enabling optimal photosynthesis that helps maximize yields.
Extended Lifespan Design
Our under canopy grow lights are engineered to achieve ≥50,000h operational lifespan with ultra-efficient thermal management and premium-grade components.
Proven Expertise
A trusted partner in the global LED lighting OEM ecosystem, with 100K+ fixtures manufactured and 100+ commercial deployments worldwide.
Customize and Scale
Save time and improve ROI by adapting our wide range of LED grow lights to fit specific crop requirements with custom spectrums and mounting solutions.
Leading, Consistent Performance
Our commitment to quality products and expertise in LED lighting means our grow lights perform better, deliver more consistent results, and are easier to scale.
Rugged and Waterproof
Corrosion-resistant and waterproof housings developed to withstand humid growing environments, water exposure, and fine particulates.
FAQs about Under Canopy Grow Lights
What is an Under Canopy Grow Light?
Under canopy grow lighting relies on wired, driver-powered LED fixtures that can be mounted beneath the main canopy or between growing tiers. Growers can use these lights to supplement the lower growth zones of their plants that are typically shaded, as well as for increasing photosynthesis, maximizing bud/fruit development and more.
These lights can deliver targeted light spectrum to lower plant areas for enhanced cultivation, ensuring uniform light distribution, increased productivity and optimal plant growth.
What type of under canopy grow light do I need?
Under canopy grow lights are available in all shapes and sizes, with features to fit a variety of cultivation needs. The type of under canopy lighting fixture you require will depend on whether your plants are dense, if you require both full-spectrum and targeted wavelengths, or whether you also need to adjust the intensity of your lights. To learn more about optimizing the spectrum of your plants, explore our range of LED grow lights that combine customization for comprehensive light management.
Can I customize spectrum, length, or mounting for my facility?
Yes, all of our fixtures support customization. Our under canopy LED grow lights can be configured with custom spectrum outputs, various fixture lengths, and flexible mounting options to fit your specific facility layout and crop requirements, making them adaptable for unique growing environments and specialized cultivation methods.
Can I resell your under canopy grow lights?
Yes, all of our LED lighting devices are white-label ready. Contact our team to learn more about becoming a Casyoo partner.
Do under canopy lights replace top lighting?
No, under-canopy lights are designed to supplement, not replace, top lighting. They work alongside overhead fixtures to provide additional light penetration to lower canopy zones and shaded areas. This supplemental approach ensures complete light coverage throughout the entire plant structure, from top to bottom, maximizing photosynthetic activity across all growth zones.
Which crops and cultivation systems are under canopy lights best for?
Get complete control of your light distribution with the ability to illuminate any type of crop, whether you’re growing leafy greens or flowering plants. The technology will enhance light penetration of all types of cultivation systems, including:
– Cannabis and hemp production
– Vertical farming operations
– Multi-tier growing systems
– High-density greenhouse crops
It is highly adaptable and ensures you have optimal illumination over your valuable cultivation space.
How can under canopy lighting help in cultivation management?
Under canopy lighting offers yield enhancements, improved plant uniformity and peace of mind.
For cultivation managers, it helps by illuminating lower growth zones in real-time. If you’re a commercial operation, you can provide consistent light distribution to plants throughout the canopy depth.
Under canopy lighting is also an exceptional productivity enhancer. Alongside maximizing your growing space, you can achieve increased photosynthetic efficiency in the event of dense foliage or light-blocking canopies.
