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Black Dog LED PhytoMAX-4 20S Full Spectrum LED Grow Light

See More By: BlackDog LED
Lowest Price on the Web: $2,179.00 & Free Shipping

The Black Dog LED PhytoMAX-4 20S Full Spectrum LED Grow Light is the most powerful grow light Black Dog has to offer. At 1250 watts and 2656 umol/s, these stunning grow lights are the perfect choice for any large, non-commercial grow operation or for the home grower who wants sun-like brightness and quality for their indoor garden. 

Availability: In Stock (Ships in 24-48 hrs)
Free Shipping: 3-5 Business Days
Warranty: 5 Year
Guaranteed Lowest Price!

Veg Footprint: 5.5' x 5.5'

Flower Footprint: 4.5' x 4.5'

Watts: 1250W

Spectrum: Full

Black Dog LED PhytoMAX-4 20S Full Spectrum LED Grow Light

The PhytoMAX-4 20S LED Grow Light is a high-powered LED grow light that uses a unique Phyto-Genesis Spectrum to promote compact, bushy plants with high yields. The spectrum includes 8 different colors of light that target specific responses from the plants, known as photomorphogenesis. The light also includes 3% ultraviolet light (<400nm) that mimics the sun's natural UV light, keeping plants bushier and more compact, more resistant to pathogens and insects, and producing more terpenes and pigments. The light also includes infrared / far red light (700-750nm) that increases photosynthetic efficiency through the Emerson Effect.

Maximum Flowering Space - 8.75' x 8.75'
Up to 7+ pounds per light


PhytoMAX-4 20S Features

Unparalleled Yield and Quality

PhytoMAX-4 lights are designed to grow the highest-quality and highest-quantity harvests. Rather than striving for the highest-possible photons per watt, PhytoMAX-4 is designed to give the highest yeild per watt while maximizing terpenes, pigments and cannibinoid production.

Experience

Black Dog has been perfecting grow lights and supporting the industry since 2010 - they’re among the oldest LED grow light manufacturers still in existence. 

Dimmable

Dimmable from 15% - 100% with industry-standard 0-10V dimming controllers.

Active Cooling

PhytoMAX-4 increases efficiency and maximizes lifespan by actively cooling the LEDs. Cooler LEDs run more efficiently and have a longer lifespan, especially for the specialty UV and violet LEDs we use. While fans are a moving part, we've never had one fail in tens of thousands of lights over the past 13 years, plus the patented design includes multiple redundant fans. Even if one were to fail, your light will keep running just fine.

Designed and Assembled in Colorado

PhytoMAX-4 utilize only the highest-quality parts and have been perfecting the design for over 8 years- these lights are built to last!


Go BEYOND PAR with the 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.

The 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.

Ultraviolet

3% Ultraviolet light(<400nm) mimics the sun's natural UV light, keeping plants bushier and more compact, more resistant to pathogens and insects, and producing more terpenes and pigments.

Unlike supplemental UV light bars, PhytoMAX-4 evenly distributes UV light across the entire growing area, and at a concentration that gives your plants the benefits of ultraviolet throughout the entire growing cycle, not just restricted to the last couple weeks of flower.

Infrared / Far Red

Infrared / far red light (700-750nm) increases photosynthetic efficiency through the Emerson Effect. Too much can cause stem elongation but when paired with the right ratio of red and blue light as in the Phyto-Genesis Spectrum, it increases yields.

Violet

Violet light (400-450nm) better penetrates dense plant canopies to nourish lower leaves, allowing high-quality flowers and fruit to grow lower on the plant.

Blue

Blue light (450-480nm) triggers chlorophyll B photosynthesis more efficiently than green or yellow light, and helps keep leaves more compact for better canopy penetration.

Red

Red light (600-700nm) drives photosynthesis, but can also cause plants to elongate their stems if not matched with an appropriate amount of blue light.


Dimmable 

The 20S grow light is dimmable from 15% - 100% with industry-standard 0-10V dimming controllers.


Scale-Tipping Yields

This incredible light is capable of producing up to 7+ pounds per light (depending on strain, environment and growing skills).


Standard Power Inlet

The PhytoMAX 20S is equipped with an IEC standard power inlet, allowing cords to be sourced worldwide.


SP vs SC model

The only difference between the SP and SC models is the power cord and the voltage it can handle.

SP model IEC Power cord:

Rated for 100-250 Volts Not recommended for greenhouse use

 

SC model locking, water-tight power cord:

Rated for 100-277 Volts Locking, water-tight connection



Photon Flux (μmol/s)



AMP Draw

  • 12.5 @ 100V
  • 10.42 @ 120V
  • 6.01 @ 208V
  • 5.43 @ 230V
  • 5.21 @ 240V
  • 4.51 @ 277V (SC model only)
  • 3.6 @ 347V (SX model only)

Additional Information

  • Dimming 0-10V, 15% - 100%
  • Product Dimensions 19" x 19" x 4.5"
  • Weight 45lb (20kg)
  • True Wattage 1250w
  • Certifications CE, FCC, RoHS
  • Mean Time Between Failure > 70,000 hours
  • Number of LEDs 560
  • Standard Power Cord Length 8 feet
  • Power Cord Options NEMA 5-15, NEMA 6-15
  • AC Voltage Range AC 100V~240V (50 / 60 Hz)
  • Power Factor > 0.98
  • Operation Temperature Range -4~104 °F
  • BTU 4263
  • Fans Expected Life > 70,000 hours

PhytoMAX-3 20S Specifications

Veg Footprint 5.5' x 5.5'
Flower Footprint 4.5' x 4.5'
Power 1250 watts
Spectrum Full
Light Output 2656 μmol/s
Dimensions 19" x 19" x 4.5"
Weight 45 lbs
Manufacturer's Warranty 5 year limited

Warranty & Return Policy

Black Dog LED products are warranted against manufacturer defects to the original owner from the date of original purchase for the expected lifetime of the light. In the event of defective materials and/or workmanship, Black Dog Grow Technologies, Inc., will repair or replace, at its option, the defective product within 45 days from receipt of the defective product for the first three years after purchase. After three years and up to 5 years from the original date of purchase, the customer will be responsible for labor associated with repairs and Black Dog LED will be responsible for the cost of parts. After 5 years Black Dog LED will offer repair services or parts as long as parts are available; the cost of repairs and parts after 5 years are the sole responsibility of the customer. 

Free Shipping

We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

Price Match Guarantee

We work very hard to ensure that we offer the absolute lowest prices online.

That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

For additional details please see our full Price Guarantee Policy here.

Description

Veg Footprint: 5.5' x 5.5'

Flower Footprint: 4.5' x 4.5'

Watts: 1250W

Spectrum: Full

Black Dog LED PhytoMAX-4 20S Full Spectrum LED Grow Light

The PhytoMAX-4 20S LED Grow Light is a high-powered LED grow light that uses a unique Phyto-Genesis Spectrum to promote compact, bushy plants with high yields. The spectrum includes 8 different colors of light that target specific responses from the plants, known as photomorphogenesis. The light also includes 3% ultraviolet light (<400nm) that mimics the sun's natural UV light, keeping plants bushier and more compact, more resistant to pathogens and insects, and producing more terpenes and pigments. The light also includes infrared / far red light (700-750nm) that increases photosynthetic efficiency through the Emerson Effect.

Maximum Flowering Space - 8.75' x 8.75'
Up to 7+ pounds per light


PhytoMAX-4 20S Features

Unparalleled Yield and Quality

PhytoMAX-4 lights are designed to grow the highest-quality and highest-quantity harvests. Rather than striving for the highest-possible photons per watt, PhytoMAX-4 is designed to give the highest yeild per watt while maximizing terpenes, pigments and cannibinoid production.

Experience

Black Dog has been perfecting grow lights and supporting the industry since 2010 - they’re among the oldest LED grow light manufacturers still in existence. 

Dimmable

Dimmable from 15% - 100% with industry-standard 0-10V dimming controllers.

Active Cooling

PhytoMAX-4 increases efficiency and maximizes lifespan by actively cooling the LEDs. Cooler LEDs run more efficiently and have a longer lifespan, especially for the specialty UV and violet LEDs we use. While fans are a moving part, we've never had one fail in tens of thousands of lights over the past 13 years, plus the patented design includes multiple redundant fans. Even if one were to fail, your light will keep running just fine.

Designed and Assembled in Colorado

PhytoMAX-4 utilize only the highest-quality parts and have been perfecting the design for over 8 years- these lights are built to last!


Go BEYOND PAR with the 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.

The 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.

Ultraviolet

3% Ultraviolet light(<400nm) mimics the sun's natural UV light, keeping plants bushier and more compact, more resistant to pathogens and insects, and producing more terpenes and pigments.

Unlike supplemental UV light bars, PhytoMAX-4 evenly distributes UV light across the entire growing area, and at a concentration that gives your plants the benefits of ultraviolet throughout the entire growing cycle, not just restricted to the last couple weeks of flower.

Infrared / Far Red

Infrared / far red light (700-750nm) increases photosynthetic efficiency through the Emerson Effect. Too much can cause stem elongation but when paired with the right ratio of red and blue light as in the Phyto-Genesis Spectrum, it increases yields.

Violet

Violet light (400-450nm) better penetrates dense plant canopies to nourish lower leaves, allowing high-quality flowers and fruit to grow lower on the plant.

Blue

Blue light (450-480nm) triggers chlorophyll B photosynthesis more efficiently than green or yellow light, and helps keep leaves more compact for better canopy penetration.

Red

Red light (600-700nm) drives photosynthesis, but can also cause plants to elongate their stems if not matched with an appropriate amount of blue light.


Dimmable 

The 20S grow light is dimmable from 15% - 100% with industry-standard 0-10V dimming controllers.


Scale-Tipping Yields

This incredible light is capable of producing up to 7+ pounds per light (depending on strain, environment and growing skills).


Standard Power Inlet

The PhytoMAX 20S is equipped with an IEC standard power inlet, allowing cords to be sourced worldwide.


SP vs SC model

The only difference between the SP and SC models is the power cord and the voltage it can handle.

SP model IEC Power cord:

Rated for 100-250 Volts Not recommended for greenhouse use

 

SC model locking, water-tight power cord:

Rated for 100-277 Volts Locking, water-tight connection



Photon Flux (μmol/s)



AMP Draw

  • 12.5 @ 100V
  • 10.42 @ 120V
  • 6.01 @ 208V
  • 5.43 @ 230V
  • 5.21 @ 240V
  • 4.51 @ 277V (SC model only)
  • 3.6 @ 347V (SX model only)

Additional Information

  • Dimming 0-10V, 15% - 100%
  • Product Dimensions 19" x 19" x 4.5"
  • Weight 45lb (20kg)
  • True Wattage 1250w
  • Certifications CE, FCC, RoHS
  • Mean Time Between Failure > 70,000 hours
  • Number of LEDs 560
  • Standard Power Cord Length 8 feet
  • Power Cord Options NEMA 5-15, NEMA 6-15
  • AC Voltage Range AC 100V~240V (50 / 60 Hz)
  • Power Factor > 0.98
  • Operation Temperature Range -4~104 °F
  • BTU 4263
  • Fans Expected Life > 70,000 hours

PhytoMAX-3 20S Specifications

Veg Footprint 5.5' x 5.5'
Flower Footprint 4.5' x 4.5'
Power 1250 watts
Spectrum Full
Light Output 2656 μmol/s
Dimensions 19" x 19" x 4.5"
Weight 45 lbs
Manufacturer's Warranty 5 year limited

Warranty & Return Policy

Warranty & Return Policy

Black Dog LED products are warranted against manufacturer defects to the original owner from the date of original purchase for the expected lifetime of the light. In the event of defective materials and/or workmanship, Black Dog Grow Technologies, Inc., will repair or replace, at its option, the defective product within 45 days from receipt of the defective product for the first three years after purchase. After three years and up to 5 years from the original date of purchase, the customer will be responsible for labor associated with repairs and Black Dog LED will be responsible for the cost of parts. After 5 years Black Dog LED will offer repair services or parts as long as parts are available; the cost of repairs and parts after 5 years are the sole responsibility of the customer. 

Free Shipping

Free Shipping

We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.

Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.

Price Match Guarantee

Price Match Guarantee

We work very hard to ensure that we offer the absolute lowest prices online.

That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!

Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.

For additional details please see our full Price Guarantee Policy here.

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