Indoor growers and commercial cultivators are constantly searching for ways to maximize harvests without expanding their footprint. Enter the RedFarm Under Canopy LED—a revolutionary lighting solution designed to fill the gaps in traditional overhead setups and unlock a 30% increase in production. In this blog, we’ll explore how this innovative light transforms underutilized canopy spaces into prolific growth zones.
What is the RedFarm Under Canopy LED?
The RedFarm Under Canopy LED is a compact, high-efficiency supplemental light engineered to deliver targeted PAR (Photosynthetically Active Radiation) to lower canopy regions often shaded by dense foliage. By illuminating these neglected areas, it stimulates photosynthesis in lower branches, reduces larfy growth (common in cannabis and tomatoes), and ensures uniform bud development across the entire plant.
Key Specs:
- Power: 240W (equivalent to 800W HPS output)
- Coverage: Optimized for 3x3 ft per unit
- Spectrum: Adjustable red/blue dominance (660nm deep red + 450nm blue)
- PPFD: Up to 800 μmol/m²/s at 12" height
- Design: Slim, low-profile build with daisy-chain capability
Why Your Grow Room Needs Under Canopy Lighting
Traditional overhead lights struggle to penetrate thick canopies, leaving lower branches underdeveloped. RedFarm’s solution tackles this by:
- Eliminating Shade Zones: Direct light to lower buds and leaves, reducing wasted energy.
- Increasing Light Uniformity: Achieve consistent PAR levels from top to bottom.
- Boosting Secondary Metabolites: Enhance terpenes in cannabis or antioxidants in leafy greens.
Proven Results:
- 30% Higher Yield: Trials on cannabis crops showed denser buds and fewer "popcorn" nuggets.
- 15% Faster Flowering: Optimized red spectrum accelerates maturation.
- Energy Savings: Replace multiple HPS lights with a single tier of Under Canopy LEDs.
RedFarm’s Technology: What Sets It Apart?
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Dual-Channel Spectrum Control
Switch between veg mode (blue-rich for stem strength) and bloom mode (red-dominant for flowering) via a handheld remote or smartphone app. -
Zero Heat Stress Design
RedFarm’s patented liquid-cooled system keeps surface temps below 100°F, allowing lights to be placed just 6–8 inches above plants without burning delicate leaves. -
Modular Flexibility
- Daisy-Chain Up to 10 Units: Scale coverage for large grow rooms.
- Vertical or Horizontal Mounting: Fit snugly between trellis layers or around SCROG nets.
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Smart Sensors
Built-in PAR meters and ambient temperature detectors auto-adspectrum intensity to prevent light burn.
Ideal Applications for the Under Canopy LED
- Cannabis Cultivation: Turn lower branches into premium colas, not trim.
- Tomato/Pepper Greenhouses: Improve fruit set on shaded stems.
- Vertical Farms: Maximize output in stacked NFT or aeroponic systems.
- Research Trials: Study light distribution’s impact on plant morphology.
How to Integrate Under Canopy Lighting
- Positioning: Install lights 6–12” above lower branches post-trellising.
- Timing: Activate during mid-flowering (Week 3–5 for cannabis) for peak impact.
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Spectrum Settings:
- Veg/Early Flower: 70% blue, 30% red.
- Late Flower: 100% red spectrum.
- Pair with RedFarm’s Overhead Lights: Combine with RedFarm’s 800W main lights for 360° coverage.
Grower Success Story
A Colorado-based cannabis facility added RedFarm Under Canopy LEDs to their 1,000-plant operation. By Week 6 of flowering, they observed:
- 28% increase in total harvest weight.
- Reduced trimming labor (lower buds reached premium size).
- 15% lower HVAC costs due to reduced need for cooling vs. HPS.
Why Choose RedFarm Over Competitors?
While brands like HLG and Gavita offer under-canopy options, RedFarm’s advantages include:
- Lower Profile: 1.2” thickness vs. 3”+ for similar models.
- Waterproof Rating: IP68 vs. IP65 (withstands high-pressure cleaning).
- 5-Year Warranty: Industry-leading coverage for peace of mind.
Conclusion
The RedFarm Under Canopy LED isn’t just an add-on—it’s a yield multiplier. By bridging the gap between overhead lighting and plant needs, this system turns wasted canopy space into a profit engine. Whether you’re a home grower aiming for trophy-worthy buds or a commercial farm optimizing ROI, RedFarm’s engineering delivers measurable results.
Ready to harness the power of under-canopy lighting?
👉 Shop the RedFarm Under Canopy LED Now and unlock your hidden 30%!