Viparspectra 600W LED Grow Light (2024) – Full Reviews, Guide & FAQ’s

Last Updated on December, 2023 by Rob Wilson

They say the best marijuana is the one that you grow by yourself – because you make sure you’re putting in the best of efforts, using the best of technologies and putting in the ‘love’ to ensure that the end-product is good. This is what makes it different from the kind of weed that you purchase on the streets or on the stores. However, when it comes to growing good weed by yourself – the grow lights play an important role and you must make sure you’re using the best LED grow light for your weed. Viparspectra 600W LED Grow Lights happen to be just the perfect choice! 

Grow lights play a crucial role because considering the fact that you are going to grow your weed indoors, you will be lacking in two critical factors – light and heat. These lights tend to provide just that. Let us first take a closer look at the importance of LED grow lights, then we shall take a closer look at why Viparspectra 600W is the best choice for you – a review of these lights, followed by its pros and cons, as well as a look at the factors that were kept in mind before we chose this as one of the best grow lights in the market and then a look at some of the most frequently asked questions!

So without further ado, here we go:

Viparspectra 600W LED Grow Light 2022

Why Do You Need an LED Grow Light?

When one grows their weed outdoors in the traditional fashion, the natural light of the sun and the warmth provided by it is enough to help the weed grow in a healthy and natural manner. However, growing it indoors requires a different kind of setup and different kind of efforts. Considering that you do not get natural light or warmth inside the rooms, it has to be artificially created with the help of an LED grow light.

LED grow lights provide a focus which ensures that the marijuana you are growing gets the best of the light and the heat. Furthermore, they remain effective for a much longer period of time compared to any other type of grow light that you might be planning on using. They also consume significantly lesser power than other forms of grow lights and are hence more economical as well!

What you need to keep in mind before you make a purchase is the fact that the light you are looking for isn’t so bright that it damages the marijuana you are growing by providing excessive light or excessive heat. Furthermore, it should also be cost-effective meaning that you shouldn’t be burning too much money in setting up something that isn’t up to scale. Let us now take a closer look at the Viparspectra 600W Grow Light –


Why is Viparspectra 600W LED Grow Light The Right Choice For You?

First things first, you need to ensure that you are looking at the right grow light! Viparspectra offers two variants of their 600W LED Grow Light – the first one is that of the reflector series and the second one is that of the PAR series. However, for the purpose of this article we shall be focusing only on the reflector series of 600W LED Grow Lights from Viparspectra. 

Here’s why this is just the right choice for you: first off, these LED grow lights offer a high yield per square foot ratio! This is critical for those growing indoor plants, especially for those planning on growing marijuana indoors. In addition to that, this grow light ensures that it comes with a high-quality capability for the development and production of the weed. Furthermore, last but not the least, one of the biggest advantages that you get here is that of the fact that with every batch you yield, your operating cost keeps decreasing as the light pays for itself in the long run!

  • Features 

Here is a closer look at some of the top features of this LED grow light which make it a top option for those looking for a great grow light:

  • UL Certified: It means this grow light is safe to use and is fire resistant as well as has gone through the various testing and safety standards.
  • Full Spectrum: This LED grow light offers a full-spectrum of lighting which is great for the marijuana you want to grow in all stages – be it the early stages of growth or be it the budding stage.
  • Covering Area: Offers a perfect covering area for all stages of your marijuana’s growth cycle
  • Sturdy Design: This grow light has been designed in just the perfect way which ensures not only safety but also durability
  • Warranty: It comes with a 3-year US local warranty as well as a 30-day return policy! 

Let us now take a closer look at the Viparspectra 600W Review which will give us a detailed insight into everything that this LED grow light promises and everything that it delivers – 

Viparspectra 600W LED Grow Light Review

For the purpose of understanding the product in a better manner, we have broken down our Viparspectra 600W review into various aspects of this grow light, which will give us a good idea about how it performs on various fronts.

  • Design

When it comes to the design and the build aspect, the Viparspectra 600W LED Grow Light has been one of the top-ranked performers in the industry. It is one of the best crafted and well-engineered grow lights out there. One of the best things about this product is the fact that it is UL certified, which means it is safe from any fire-related as well as electric-shock related dangers. 

The complete setup comes with a total of 120 LEDs which have a power of 5W each (5 x 120 = 600W). The LED bulbs used by the company are also high-quality and of top standards in the industry. These diodes are made by Epistar and Bridgelux. What makes this really unique is the fact that it comes with a reflector design. This design ensures that all the light is reflected towards the direction of your canopy and the focused light that shines on your plants helps ensure a good growth. Not only does it strengthen your PPFD (Photosynthetic Photon Flux Density) by almost 50% compared to non-reflector LED grow lights, but it also ensures that the light is spread evenly over your canopy. 

Another great benefit here is for those who are first-time users of a grow light. First-time users often require a larger surface area and this grow light allows them to expand the space till they get familiar and get the same thing done on a smaller area. Last but not the least, for those who may require plugging in of additional grow lights, the Viparspectra 600W comes with an interesting ‘daisy chaining’ feature which helps you plug the power cord of an additional grow light on the back-side of this grow light instead of going all the way to the power socket! 

  • Grow Light Spectrum

Let us now talk about the grow light spectrum, which is a really important aspect of any grow light. It comes with a 12-band spectrum, which has been designed keeping in mind the needs of the growers and provides an optimal output for growth of marijuana. The spectrum that it provides comes with Infrared (IR) as well, which helps the buds bloom in a timely manner. While the spectrum is a little blue-leaning, it is just enough for your marijuana to grow all the way from the seed-stage to the harvest-stage. 

Another interesting thing about the Viparspectra 600W LED Grow Light is that this reflector series comes out with two seperate switches for vegetation-only and bloom-only modes; This means that when these switches are switched on, you get just the perfect lighting for the condition that your plant is in. It is a feature that is found only in a few grow lights and many growers really appreciate this. 

  • PPFD Measurements

Let us now take a closer look at the PPFD (Photosynthetic Photon Flux Density) measurements. The PPFD that is recorded by this grow light is 820 uMol when measured from the height of 18 inches. This is quite an impressive figure for any LED grow light to have! Compared to other similar grow lights which offer 600W LEDs, this does far better. Other similar lights, when measured from a distance of 18 inches offer an average uMol reading of 520 and 660, and the Viparspectra light performs far better here. 

  • Light Coverage

Light coverage is an important aspect of any LED grow light! The Viparspectra 600W LED Grow Light too, ensures that it offers a great light coverage. Here are the key details:

  • When positioned at a height of 32 inches in the vegetative stage, it offers a ‘good’ coverage of 3 x 3 ft, while offering a PAR of 305.
  • When positioned at a height of 24 inches in the flowering stage, it offers a ‘good’ coverage of 2.5 x 2.5 ft, while offering a PAR of 488
  • When positioned at a height of 22 inches in the extreme flowering stage, it offers a ‘good’ coverage of 2.5 x 2.5 ft, while offering a PAR of 592

These numbers, however, are just indicators – and not a final fixed output. Coverage has been termed as more of an art than a science. Depending on the height from which you hang the grow light and the angle you decide to keep it at, your figures may vary. It is also a trial-and-error as you need to see which height is the best for your marijuana’s growth. 

For those looking forward to use the Viparspectra 600W for a 4×4 size grow tent, it is best advised to get two grow lights for your needs. This has more to do with the PPFD measurements than anything else because the PPFD measurements that this light provides is ideal for a 2×2 size growth. Hence, two grow lights would ensure that the growth is ideal. Thanks to the daisy chaining technology, it is much easier to link two lights together!

  • Power Efficiency

Power efficiency is a critical factor which one needs to consider when it comes to a grow light. However, one thing that is different when it comes to LED grow lights as opposed to regular grow lights is how you read the number on the light. An LED grow light of 600W does not consume 600W of power! You need to carefully read and examine how much power the light consumes! In case of the Viparspectra LED grow light, it consumes 260 Watts of power when it works at full-capacity. If you are using it in the veg-only mode for vegetative growth, it consumes much lesser power. 

  • Cooling Ability

While heating and lighting are two features that we know grow lights to provide, cooling ability is also an important aspect! Grow lights often tend to get overheated and they stop working because of that. The Viparspectra 600W, on the other hand, offers a hassle-free experience when it comes to managing the cooling aspect of things. 

The setup comes with two fans located on the back-side, and each side of the setup comes with slits for ventilation. This ensures that the lights remain cool as well as the grow space where the marijuana is growing also does not get overheated and the weed does not get damaged. What is another great thing about Viparspectra 600W is the fact that it does not even have an annoying fan sound which a lot of grow lights tend to have! 

  • Warranty

Last but not the least, one of the best parts about Viparspectra 600W LED Lights is the fact that it offers a great warranty as well. It comes with a 3-year warranty, and provides customer-friendly support for this entire period. Moreover, it gives you a 30-day window for testing the product and if you are not satisfied with the performance, you can choose to return the product. This is a great warranty as well as a great return offer, which ensures that the money you’ve invested in the light is safe as you can return it if you don’t like its performance! 

  • High PPFD output
  • Optimal levels of power consumption
  • Separate switches for the veg-mode and the bloom-mode
  • Doesn’t let heat gather in the grow tent, dissipates it well
  • Fan not noisy
  • 12-band spectrum
  • Reflector design
  • Long-lasting warranty of 3 years, 30 day return guarantee
  • Lack of timer
  • Lack of waterproofing
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Buyer’s Guide/FAQs Regarding Viparspectra 600W

  • What is Included in the Box?

Those buying the Viparspectra 600W LED Grow Light for the first time are often curious about what is included in the box. It comes with a Viparspectra 600W LED Grow Light main unit, in addition to that it comes with an extra cord that is used to help with those who want to make use of the daisy chaining functioning. In addition to that, it comes with a hanging kit, which makes it easier for the users of this LED light to easily hang it and set it up. It also comes with a user manual which you can read to set it up properly and use it well. Finally, it comes with the main power cord which connects the Grow Light with the power socket. 

  • Tips to use the Viparspectra 600W for optimum growth?

    • Make sure you keep the grow light away from water! It is not a waterproof unit and is susceptible to damage caused by water!
    • While it does not come with a built-in timer which you can use, but it supports external timers. You can buy one off amazon and pair it up with your Viparspectra 600W light to get the most out of it.
    • Do not use the light for more than 16 hours a day. This ensures that your lights are not overworked and the plants also get some cooling period which is required for their proper growth.
    • Use the bloom and veg mode carefully. Don’t keep it in bloom mode when your marijuana is still in the vegetative state. 
  • What is the cost of this LED Grow Light?

Depending on Amazon discounts, this LED grow light can cost you anywhere between $159.99 (which is its original price) to $120-$130 (a discount that Amazon might offer from time to time). However, you need to add the price of shipping to it if you are a non-prime user in the US or are ordering this from outside the US. 


Final Verdict

We hope this Viparspectra 600W LED Grow Light Review helped you make a well-informed decision about buying this product. It is one of the best LED grow lights in the markets and a perfect solution for the need of those who are looking forward to grow their own marijuana indoors! It offers a wide variety of functions and more importantly, it is very safe to use! It does not catch fire, has a good air circulation system, as well as does not result in accidental shocks for the user! 

In final conclusion, we’d just say that this Viparspectra 600W Review covers every aspect of the device and we strongly recommend you to buy this, as it is a great product that consumes less power – is good for your plants – and works well for the needs of both, pro growers as well as newbies! 


  • Rob Wilson

    Rob Wilson is a maverick horticulturist and alchemist of the herbal world. With an uncanny green thumb and a passion for unlocking the secrets of cannabis cultivation and processing, he blends science and artistry to orchestrate nature's most intricate symphony. Rob's journey is an odyssey of coaxing delicate trichomes and potent terpenes into harmonious existence. When not lost in his garden, he's a devoted educator, guiding fellow enthusiasts through the verdant realms of cannabis cultivation. Wilson Rob