21X-PRO - 36W LED Grow Light

21X-PRO - 36W LED Grow Light

Model number: HGL21X2-PRO

LED Grow Light Features:Modular internal build, superior thermal management, Power-Link, EXTREME (X2) Lens, 6-band spectrum, ultra low heat signature.

In Stock Free ground shipping to the continental USA

Price: $249.00
 
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Terms and Conditions

 

 3 Years Warranty            90 Day Return Policy

 
 
 

Product Description

The 21X-PRO LED Grow Light is the most powerful grow light in the world for a 1' x 1' area, with tested PAR output matching that of a 150W HPS! Our refined and Patent-Pending 3rd Generation spectrum features quantum balancing to ensure lightning fast growth rates, record breaking yields, tight internode spacing, super-dense flowers, and fruits so monstrous you'll bring all your outdoor plants indoors!

Spectrum is only half the equation to enormous yields however, because light must be delivered efficiently through plant tissues at high intensities to ensure optimal penetration/absorption. Our Patent Pending X2 lens was developed specifically for this purpose, and is the most powerful optic ever invented for LED Grow Lights. Data proves the X2 lens provides an astonishing 569% higher light intensity compared to the same light without the X2 lens, a feat the competition has been unable to duplicate.

X2™ LED Grow Lights lead the world in performance, quality, and reliability, which has been proven time and again by third-party testing and real-time output data. Thanks to our ever-growing engineering and development team who work continuously throughout the year advancing our technologies, we are proud to say that X2 LED Grow Lights are the most powerful horticultural grow lights in the world. Purchase a 21X-PRO today and experience the pinnacle of growing technology in your indoor garden.

 

Features

  • Modular Internal Build: Fully upgradable, easy warranties
  • Thermal Management: Custom copper core heatsinks quickly dissipates heat for cool operating temperatures
  • Streamlined and Neat: Multiple units can be Power-Linked™ up to 1200W
  • Powerful: 2nd Gen ultra penetration X-Lens™ delivers light deep into the canopy
  • Versatile: Power cord available in 110v, 220v and international plugs

>>more about Hydro Grow Design

X lens Product Line
 
Image of Penetrator21X

Technical Specifications

21X-PRO LED Grow Light

36W
21 x 3W High Power LEDs from Bridgelux, Epistar and SemiLED
85v - 265v
0.16A @ 220v; .33A @ 110v
90°F -110°F (32.2°C - 43.3°C)
440nm, 470nm, 525nm, 640nm, 660nm, 740nm
1 x 80mm dual bearing cooling fans
5.25” x 4.5” (13.3 cm W x 11.43 cm H)
2.3lbs (1kg)
12" x 12" @ 12” above canopy (30cm x 30cm @ 30cm)
HGL21X2-PRO
 

Extreme LED Advantages

  • Environmentally friendly - No Mercury, 100% recyclable
  • Easy Maintenance: no bulb replacements
  • Up to 65% energy savings compared to HID
  • Robust growth: grow 2x the yield of HID
  • Long LED Lifespan: 50,000+ hrs
  • No accessories necessary: no cooling equipment, ballast or reflectors needed
  • Can be used with any growing method - hydroponic, aeroponics, soil
  • Integrated heavy duty ratcheting hanging system
Grow Light
 
 

Photosynthetically Active Radiation (PAR)

Learn more about PAR

About PAR: Photosynthetically Active Radiation (PAR) specifies the spectral range from 400nm to 700nm that photosynthetic organisms use to process photosynthesis. Photosynthetic Photon Flux Density (PPFD) measured in micromoles per meter squared per second (µmol/m2/s) quantifies the number of photons (or micromoles) in PAR that are available for plants to conduct photosynthesis.

What’s the difference between Lumens and PAR?

Quick Stats >>>>>>>>

  • HPS has 25% more coverage area
  • LED 2.8x lifespan (vs traditional MH or HPS bulb)
Product Description
Curious about how much you’ll save if you switch to LED Grow Lights?
click here >>>> LED Savings Calculator <<<< click here
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Write a review
(based on 5 reviews)

by Hunter Vaughn on 5/13/2013

Big things truly do come in small packages! This 36w led performed amazingly and easily exceeded many 90w+ competitors. No matter what the application, this light will fit perfectly. The light operates with almost no heat. The fan noise is audible but nonintrusive. The amount of power necessary to operate is minimal compared to other methods. This LED easily destroys myths about LED abilities and the requirement of high wattage. The construction of the model itself is top quality and the LED quality is exquisite. I feel that the Penetrator lens is what makes this light special. It is clear from only a visible inspection of the light that the quality of the 3w lights and the bubble lens are exceptional. It is also obvious early that this a very special light. Overall, you cannot go wrong with this light. It will supplement any setup and also work wonders on its own. The only drawback is its high price tag at US 250. If you do decide to invest, you will not be disappointed!

by christopher on 12/13/2012

I finally decided to upgrade my CFL's to something else after disappointing crops, after reading many reviews on many 3'rd party websites i decided to buy the Hydrgrow 21 x pro Penetrator... Why did it take me so long to start using LED's? The build quality is 1st class, the light is super bright, no more heat problems in grow room, no more problems with reservoir temperature. Highly recommended, and 1st class customer service light developed a small fault with one LED contacted customer service they said send it back, i requested part be sent to me no arguments complete new PCB sent with all LEDS replaced was here within a week and fitted within 5 minutes. How many other LED manufacturers could do that !

by GanjaFlower on 5/2/2012

While the 21X-PRO is only recommended for supplemental lighting, I used it to grow a Sour 60 Autoflower plant from seed through harvest. You can check out my grow at http://www.youtube.com/ganjaflower This little light amazed me with buds like I would get under a 400W HPS! Without even trying I pulled .82 grams per watt, or 22.64 grams from a 28W light! Truly Amazing what Hydro Grow is able to do with such little power. This tech is insane! Thanks for a bad-ass light!

by Sam on 2/6/2012

finally took a gamble on this little beauty&have to say so far my plants are looking better than anything i have ever seen before,TAKE THE RISK&join the futre of happy growers =)

by Donnie on 1/24/2012

Love this little guy! My bros Can't believe the yield from this little thing!