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Ships within 48 hours · Estimated delivery Aug 22 - Aug 27
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Description
Spider Farmer GlowR40 – 40W Deep Red 660nm Supplemental LED Grow LightCompact Deep Red Spectrum Grow Light for Bloom & Fruiting Stages Boost your plant growth with the Spider Farmer GlowR40. Designed with 650665nm deep red diodes, it enhances photosynthesis during flowering and fruiting, leading to stronger plants and higher yields. Compact and versatile, the GlowR40 can be installed horizontally or vertically, making it a perfect supplemental light for setups under 500W. Quick Glance Benefits Deep Red Spectrum 650665nm
Compact Deep Red Spectrum Grow Light for Bloom & Fruiting Stages
Boost your plant growth with the Spider Farmer GlowR40. Designed with 650–665nm deep red diodes, it enhances photosynthesis during flowering and fruiting, leading to stronger plants and higher yields. Compact and versatile, the GlowR40 can be installed horizontally or vertically, making it a perfect supplemental light for setups under 500W.
✅ Quick-Glance Benefits
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Deep Red Spectrum
650–665nm diodes enhance flowering, fruiting, and overall plant growth.
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40W Total Output
Includes 2 light bars (20W each) for targeted supplemental lighting.
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Daisy Chain Ready
Link up to 16 bars (110V) or 32 bars (220V) for expanded coverage.
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Flexible Mounting
Can be hung horizontally or vertically to fit any grow space.
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Fast, U.S. Shipping
Ships quickly and securely from U.S. warehouses.
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What’s Included
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2x GlowR40 Light Bars (20W each)
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Hanging accessories
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Power cord & daisy chain cables
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User Manual
Use It For
✔️ Flowering stage boost
✔️ Fruiting enhancement
✔️ Supplemental red spectrum lighting
✔️ Grow setups under 500W
🔍 Standout Features
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Bloom Enhancer
Deep red light drives photosynthesis for heavier blooms and fruit sets.
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Slim Design
Each bar measures just 2.06ft long, fitting easily into compact grow tents.
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Expandable Setup
Daisy chain multiple bars for scalable red spectrum coverage.
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Under 500W Ready
Perfect for SF2000, SF4000, G3000, G4500, SE4500, SE5000, and G5000 setups.
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- Red LED Light Diodes (650-665nm): Utilizing the 650-665nm red light spectrum is crucial for plant growth stages. This specific wavelength of red light has been proven to play a vital role during the flowering and fruiting phases, enhancing yield.
- IP65 Waterproof Transparent Lampshade： SF-GlowR40 is equipped with an IP65-rated waterproof transparent lampshade, effectively safeguarding LEDs and circuits from moisture impact. This feature ensures normal operation even in high-humidity environments, prolonging the product’s lifespan.
- Daisy Chain Design：Designed with daisy chain capability. SF-GlowR40 is up to 16 light bars in series at 110V & Up to 32 light bars in series at 220V. SF-GlowR80 is up to 8 light bars in series at 110V & Up to 16 light bars in series at 220V.
- Multiple Installation Methods: Supporting various installation methods, including bottom, side, under-lighting, and top lighting of tent or room. This flexibility addresses potential issues in plant growth, such as uneven light distribution due to varying plant heights, resulting in improved cultivation outcomes.
Ready to upgrade your grow setup?
Order the Spider Farmer GlowR40 today and give your plants the deep red spectrum they need for stronger flowering and better yields.
Spider Farmer GlowR40 40W Supplemental Grow Light Specifications
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Wattage: 40W (20W x 2 bars)
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Spectrum: 650–665nm deep red
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Dimensions: 2.06ft × 0.15ft × 0.12ft (per bar)
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Max Daisy Chain: 16 bars (110V) / 32 bars (220V)
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Mounting: Horizontal or vertical installation
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Recommended Use: Supplemental for setups under 500W (SF2000, SF4000, G3000, G4500, SE4500, SE5000, G5000)
Spider Farmer GlowR40 40W Supplemental Grow Light Warranty
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Manufacturer Warranty: 1 Year
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Covers defects in materials and workmanship
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Support handled directly through our team
FAQ
Q: What spectrum does the GlowR40 use?
A: It uses 650–665nm deep red diodes to maximize bloom and fruiting performance.
Q: How many GlowR40 bars can be daisy chained?
A: Up to 16 bars on 110V circuits or 32 bars on 220V circuits.
Q: Is vertical mounting possible?
A: Yes, the GlowR40 can be mounted horizontally or vertically to match your grow layout.
Q: What grow lights pair best with GlowR40?
A: Recommended for setups under 500W, including SF2000, SF4000, G3000, G4500, SE4500, SE5000, and G5000.
Q: Is this only useful in flowering?
A: It’s most beneficial in bloom and fruiting stages, but can be used to supplement at any stage.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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