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Ships within 48 hours · Estimated delivery Jul 22 - Jul 27
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Description
Black Dog LED PhytoMAX-4 20S LED Grow Light – 1250W, Full-Spectrum Indoor CoverageCommercial Grade LED Grow Light for Maximum Yield and Quality Take full control of your growing environment with this powerful 1250W LED grow light. Built for serious growers, it delivers 2657 mol s of uniform full spectrum light through the Phyto Genesis Spectrum, advanced active cooling, and 010V dimming. Whether youre optimizing a grow tent, climate room, or large scale indoor setup this model gives you pro level harvests without the hassle. Quick
Commercial-Grade LED Grow Light for Maximum Yield and Quality
Take full control of your growing environment with this powerful 1250W LED grow light. Built for serious growers, it delivers 2657 μmol/s of uniform full-spectrum light through the Phyto-Genesis Spectrum®, advanced active cooling, and 0–10V dimming. Whether you’re optimizing a grow tent, climate room, or large-scale indoor setup — this model gives you pro-level harvests without the hassle.
✅ Quick-Glance Benefits
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Full-Spectrum Precision
8 custom LED wavelengths tuned for photomorphogenesis and maximum terpene production.
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UV & Infrared Boost
3% UV plus balanced infrared for compact growth and enhanced flower density.
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0–10V Dimmable
Seamless control from 15% to 100% intensity with standard dimming systems.
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Reliable Active Cooling
Patented multi-fan system keeps LEDs efficient and extends lifespan beyond 70,000 hours.
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Fast, Free U.S. Shipping
Delivered quickly from U.S. warehouses with full warranty support.
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Go BEYOND PAR with our Phyto-Genesis Spectrum®
The Phyto-Genesis Spectrum has been finely-tuned to not just grow plants, but to grow more-compact, more-productive and higher-quality flowers, fruit and leaves. Unlike most LED grow lights that use white or white and red LEDs, we incorporate 8 different LED colors to target specific responses from the plants, known as photomorphogenesis.
Our spectrum triggers plants' hormonal response to different colors of light and the ratio of these colors to minimize stem growth while maximizing flower and fruit production. Compact, bushier plants are not only easier to work with but also maximize yield per square foot.
What’s Included
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1x PhytoMAX-4 20S LED Grow Light
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1x 8 ft Power Cord (SP or SC model, customer choice)
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1x Pair of V-hooks
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1x Ratcheting Rope Hanger Set
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1x User Manual
Use It For
✔️ Commercial cannabis cultivation
✔️ High-performance indoor grows
✔️ Large tents and climate rooms
✔️ Full-cycle growth from veg to flower
🔍 Standout Features
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2657 μmol/s Output
High photon flux drives unmatched canopy penetration and maximum yield per watt.
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Phyto-Genesis Spectrum®
Balanced light ratios of violet, blue, red, and far-red optimize hormonal plant responses.
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Built to Last
Assembled in Colorado with UL/ETL certifications, premium parts, and proven reliability.
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SP vs. SC Models
SP versus SC ModelsThe only difference between the SP and SC models is the power cord and the voltage it can handle.
Ready to upgrade your grow setup?Order the PhytoMAX-4 20S LED Grow Light today and take full control of your growing environment — with smarter spectrum design, pro-level output, and unmatched reliability. PhytoMAX-4 20S LED Grow Light Specifications
PhytoMAX-4 20S LED Grow Light Warranty
FAQQ: Will this work in a grow tent or greenhouse? Q: Can I dim the light output? Q: What’s in the box? Q: Is it compatible with standard U.S. outlets? Q: What’s the warranty? |
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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