HLG 550 V2 Quantum Board LED vs Black Dog PHYTOMAX-2 400 LED vs Eco Farm 300W WIFI CONTROL LED

Are you looking for a best led grow light that has high-efficient with a great canopy penetration, as well as, a grow light that is best and ideal for your plants from seedling to harvest? Well, your search is finally over!

Horticulture Lighting Group HLG 550 V2 RSpec Full-Spectrum 480W Quantum Board LED Grow Light  - LED Grow Lights Depot
HLG g550 v2 led grow light is considered to be the HORTICULTURE LIGHTING GROUP‘s flagship LED grow light because it’s designed to be using groves requiring high-intensity lighting. Thus, making this light a replacement of a 1000 watt single ended metal halide or HPs grow light.

V2 has a lower power draw than V1 because it draws around 480 watts at the wall while V1 threw about 510 watts at the wall that’s about 6 percent fewer watts with about 2 percent higher light output. In short, there’s about a 9% increase in power efficacy.

It has 1, 152 TOP BIN SAMSUNG LM 301B Chips 
Did you know that the HLG 550 V2 has 1152 Samsung LM 301 B diodes across the entire fixture? Of course yes! Because the fixture’s quantum board are made by Samsung and each contained 288 diodes and these diodes are considered to be top flux bin and top voltage bin.

It has a PAR EFFICACY of 2.5 UMOL/J
HLG 550 V2 has a power efficacy that is staggering to 2.5 microns per Joule. This is an amazing feature! Why? Because anything that’s above 2.0 micromoles per Joule is considered efficient and mostly a standard for LED grow lights nowadays. Thus, 2.5 micromoles per Joule is really going to the next level of the white diode technology today.

It has a PPF of 1, 178 UMOL/S
To make you feel secure, the PPF output of this light was measured by a reliable and competent third-party laboratory to be around at 1178 micromoles per Joule. You can actually check the link to see it for yourself by reading the Independent Lab test report we included there. Meanwhile, if you want to know the lumen output of this light it has an 80, 833 LUMENS and it’s rated for 110 to 240 volts as it draws about 480 watts at the wall.

It has a 3000K SPECTRUM “perfect from seedling to harvest”
HLG 550 v2 is a white full-spectrum with 3000K which is the most popular option among growers because it’s ideal for a seedling to harvest growth. Another reason is that it’s best for larger yields.
Meanwhile, the other option is the 4000K this one is considered to be best for veg, but can be also used for the seed to harvest as well, most growers choose this if their main goal is to increase quality. Other options include 27000K and 5000K versions that are also available on demand today.

If you’re confused about the term “white light” and always wondering what really is it then, take note of this: The white light spectrum allows you in your working environment to be able to see the plant’s natural colors. The spectrum contains a medium amount of blue peaking at about 455 nanometers and on the other hand, has a large bump in orange-red peaking at about 605 nanometers.

It has a COVERAGE AREA of 6’x 6’ for veg and 4’x4’ to 5’ x 5’ for flower
The vegetative footprint for this light is about 6 ft. by 6 ft. area. Moreover, the flower footprint is recommended up to a 4.5 ft. by 4.5 ft. area. This fixture has a solid 4×4 area, but you can still use it up to a 5 by 5 ft. space.

It has a MOUNTING HEIGHT of 36” for veg and 24” for flower
This grow light’s hanging distance for veg is about 36 inches or if you like you might want in hanging it closer and dimming down the light to 50% intensity. Meanwhile, the flower hanging height is recommended at around 24 inches and this is considered to be the best distance for highest intensity while maximizing uniformity.

Specifications
Spectrum: Full
Power: 240-500 Watts
Voltage Range: 90-277 VAC
LED: 1152 pcs Samsung 301B
Flowering Footprint: 4.5’X4.5′ or 5’X5′
Veg Footprint: 6’X6′
System Efficiency: 171 Lm/W
System PPF Efficacy: 2.5 μmol/joule
Total output: 1178.05 PPF
Dimensions: 26″X20″x3″
Recommended Mounting Height: 22-32 inches
Warranty: 3 years

Black Dog LED PhytoMAX-2 400 LED Grow Light
Designed to maximize yields, PhytoMAX-2 is setting the new standard for power and efficiency. With 60% more light at the same wattage, the development of PhytoMAX-2 is the greatest advancement the growing world has ever seen. Black Dog LED grow light delivered the most powerful, reliable and truly full-spectrum line of LED grow lights (365-750nm, UV to NIR) since the beginning of the industry! The new custom housing is designed to better distribute light without the light-robbing glass cover and dissipate heat with the new quieter fans. Black Dog LED PhytoMAX 400 only uses the highest-quality and latest-technology top-bin glass lens LEDs to deliver their newly improved proprietary full-cycle “Phyto-Genesis Spectrum™.”

Spectrum (365nm – 750nm)

Details

Easily Replaces a 600 Watt HID (MH/HPS)
  1. Producing a superior yield with higher quality flowers
  2. Saves on electrical, cooling, reflector and bulb replacement costs
New Improved 168 High-Output 5-watt Glass LEDs
  1. High light intensity crucial for canopy penetration
  2. Even coverage eliminates leaf burn and hot spots
  3. The use of glass lens LED’s increase the amount of light reaching the plants and last longer than plastic lens LED’s
  4. Eliminating the glass cover increases PAR by 8%
420 True Watts – No Gimmicks, Actual Power
  1. The PhytoMAX-2 400 will outperform any other equal-wattage LED grow light on the market!
Largest Proven Footprint of Any LED Grow Light
  1. Research-proven, large, evenly covered footprint (no hot spots)
  2. Proven by independent spectroradiometer testing
New and Improved Cooling System
  1. Ultra efficient, long-life fans, now even quieter
  2. The best active heat management in the industry, crucial to maximizing LED life and spectrum stability
New Improved Phyto-Genesis Spectrum™
  1. The most efficient spectrum for growing plants, based on over 6 years of research and testing, outperforming HPS, MH, CMH (LEC), induction, fluorescent, and “white” LEDs in equal wattage tests.
  2. One ideal spectrum for both vegetative and flowering stages eliminates growth stalling associated with spectrum changes such as switching from MH to HPS
  3. True full spectrum ranging from UVA to NIR (365-750nm) goes Beyond PAR™ for ultimate flowering and vegetative plant cycles
  4. Targets photosynthetic (chlorophyll / carotenoid) peaks and Increases essential oil production, flavonoids, antioxidants / vitamins and pigmentation with UV light
  5. Includes near infrared (NIR) light to boost photosynthetic efficiency through the Emerson Effect
Long-Life, Commercial Grade Components
  • Largest heat sink in the industry for superior cooling and increased LED life
Fast, Proven ROI
  • With a 6-12 month average return on investment, PhytoMAX-2 is the best value per watt of any commercial LED grow light
Does Not Contain Highly Toxic Mercury
  1. Unlike all HID (HPS, MH, CMH / LEC) and fluorescent / induction bulbs
  2. No hazardous waste disposal fees
Heavy Duty Adjustable Ratcheting 6-Foot Light Hangers Included

Industry Leading Limited Lifetime Warranty

PhytoMAX-2 400 Specifications

Flowering Footprint: Up to 4.25′ x 4.25′
Flowering Hanging Height: 21″ (Min 18″ – Max 30″)
Vegetative Footprint: Up to 5.25′ x 5.25′
Vegetative Hanging Height: 38″
Total Photon Flux (uMol/s)
300nm – 800nm: 641
UV (<400nm): 29 PAR (400nm – 700nm): 594 IR (>700nm): 19
Number of LEDs: 168
True Wattage: 420w
Shipping Size: 24″ x 24″ x 12″
Product Dimensions: 15.75″ x 15.75″ x 5″
Shipping Weight: 27 lbs
Product Weight: 24 lbs (10.9kg)
Mean Time Between Failure: > 50,000 hours
Amp Draw: 3.5A~1.8A (@ 120/240v)
Cord Length: 8 ft.
Voltage: AC 100V~277V
Work Frequency: 50~60 Hz
Power Factor: > 0.98
Operation Temperature Range: -20~40°C
BTU: 1432
New Quieter Fans with an Expected Life of: 70,000 hours

Eco Farm 300W WIFI Control Led Grow Light
The Eco Farm 300W wifi control LED grow light is the best 300w led I have seen. The actual wattage of this grow light is 300W! With high PPFD&PAR, significantly reduce your electricity bill compared to MH or HPS lamps.

Also, the 300W led grow light can be controled by your phone, it can make your indoor grow more smarter, with WIFI and APP Control, LED is Wifi Smart and Is Accessible From Both Android and iOS Devices. You can easily select the mode and brightness by your phone, more convenient than other grow light, the most important thing is that the light is only $308.57, much cheaper than others. You can also have a view of all Eco Farm LED grow light, the price of the grow light is cheap and the quality is best.

AT 12”

AT 24”

AT 36”

SPECIFIC PRODUCT INFORMATION:
  • LED QTY:156*3W
  • Led Beads Power: 3W
  • Actual Power: 300W
  • PPF:1.21μmol/s/W
  • PPFD: 1854
  • Lifespan: 50,000 hours
  • Coverage Area: 0.7㎡/30CM 1.4㎡/60CM 3㎡/90CM
  • Input Voltage: 100-265V
  • Electric Current: 630mA
  • Frequency: 50hz
  • Temperature: -20°C~40°C
  • Product Dimensions: 460*373*95mm
  • Net Weight: 8.78KG
  • Shipping Size: 562*300*453mm
  • Warranty: 3 years
In Conclusion

These 3 led grow lights are all the best choices for the indoor growers, but considering the price and efficiency, the 300W WIFI CONTROL LED GROW LIGHT will be the best choice.

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