Viparspectra LED Grow Light Reviews (2024): Are These LED Grow Lights Worth It?

Last Updated on December, 2023 by Rob Wilson

When it comes to growing weed, there are a lot of problems that many growers tend to face. First-time growers believe that it is a very difficult task to grow marijuana. However, given that the right steps are followed and the right kind of equipment is put to use, growing weed is not as daunting as one might feel it is. The most important thing that you need to take care of is that you must get a good grow light. Of late, the best type of grow lights are LED grow lights and Viparspectra LED grow lights are among some of the best in the markets. 

Over the course of this article, we will take a closer look at what grow lights are, why LED grow lights are good for your plants and more importantly, we will provide you with Viparspectra LED grow light reviews, which will help you understand the brand better and help you go through the entire range of products that it has to offer. We take a look at several of Viparspectra LED grow lights one by one and we review their pros and cons. In the end we will also answer some of the most commonly asked questions that you may have about Viparspectra and their LED grow lights

Let us begin by first answering the very basic questions – what are grow lights and why are LED grow lights important.

What are Grow Lights? Why Are They Beneficial for Growing Marijuana?

When you are growing your weed outdoors in the nature, the sun is the most important thing for the growth of the marijuana plant. It is largely due to the sunlight that the plant’s growth is determined. The shoot grows in the direction of the sun and the light and the heat that the sun provides are converted into energy via various processes. However, when you grow your plants indoors – there is no access to the sun and hence you need to substitute it using grow lights. 

Grow lights are the most important part of growing marijuana indoors because you need to provide your plant with the right kind of light and heat and hence it is very important for you to ensure you are using the right kind of light. Moreover, grow lights provide a large spectrum and wavelengths of light which are good for the plants at different stages of their growth. Viparspectra happens to be one of the best and the most trusted brands when it comes to manufacturing LED grow lights. 

Understanding the Importance of LED Grow Lights

When you look at the evolution of grow lights over the years, LED grow lights are the latest name on the list. From fluorescent bulbs and High-Pressure Sodium (HPS) lights, we have moved on to this latest innovation. These LED grow lights are now being used by a large number of growers and are being seen as the future of indoor cultivation of marijuana. The biggest reason as to why a large number of growers have been moving to LED grow lights is because of the fact that these lights are allowing them to grow at a lesser cost. Since the electric consumption in LED grow lights is significantly lower, and they last for a much longer time compared to the traditional grow lights – people nowadays are giving a much higher preference to using these grow lights.

Everything You Want to Know About Viparspectra

Let us now cut straight to the chase and talk about the topic at hand – Viparspectra. One of the most trusted and popular brands when it comes to LED grow lights, the company claims to have over 1,000,000 growers using their products. Often stylized as VIPARSPECTRA, the brand has been gaining a lot of support on Amazon where it is among the highest selling brands of LED grow lights. Over the course of this Viparspectra review, you’ll look at the various products that the company has to offer and understand why they are such a big name in the industry.

The company makes LED lights in the full spectrum, which makes sure that your plants are getting all the right kinds of wavelengths of light that they should be getting. Furthermore, it also ensures you do not have to change the lighting setup when your plant moves from the growth phase to the bloom phase. Viparspectra’s LED grow lights also help the growers get a better yield per square foot, as per the company’s website. Furthermore, these are long-lasting lights which help decrease the operating cost when compared to traditional lighting methods.

Let us now take a closer look at the two series of lights that Viparspectra has to offer:

Viparspectra Reflector Series and Viparspectra Dimmable Series

There are, broadly speaking, two main types of LED lights that Viparspectra manufactures: Reflector Series and Dimmable Series. 

The reflector series of lights are more beginner-friendly and basic compared to the dimmable series. These lights come with built-in reflectors which help ensure that the light that comes out of the grow lights is aimed directly at the plants. It also provides the full spectrum of lights and users do not need to do any manual adjustments. All models of the reflector series come with 4.72 inch fans and an aluminum heat sink for dissipation of heat. These lights come in variants of 300w, 450w, 600w, 900w, and 1200w

The dimmable series of lights are meant for the advanced users of Viparspectra LED grow lights. These lights are meant for those who know exactly what they want from the lights, as they offer red, blue and white channels which can be dimmed by the growers depending on his need. These lights come with yoyo light hangers and 3.2” front fans along with aluminium heat sinks for dissipating the heat. The variants of dimmable series of grow lights include 450w, 600w, 700w, and 1200w.

Viparspectra LED Grow Light Reviews 2024

#1. VIPARSPECTRA UL Certified 300W LED Grow Light

One of the best grow lights for growers who are just starting off on their journey of growing marijuana, this Viparspectra 300W LED grow light offers them with a number of features which are perfect for growing the marijuana plant. To begin with, this is a UL certified product, which means it is very safe to use! It has gone through a number of tests and standards and has been found to be safe. This is one of the strongest suits of Viparspectra to ensure that their products are safe to use.

This grow light from Viparspectra provides your plants with a full-spectrum light which ensures that they get all the wavelengths required for a healthy growth. The exterior is made up of a durable and fire-resistant iron housing design. There are heat sinks and fans that make sure that any excess heat that builds up has dissipated. There’s also daisy-chaining support that makes sure that additional grow lights can be plugged on to this grow light and a chain of lights can be formed if a grower requires more lights. 

This grow light provides a light output equivalent to 250W of traditional Metal Halide and High Pressure Sodium light bulbs while consuming only 130W. Another thing about this Viparspectra LED grow light that growers need to know is that the coverage area which you get when using this light is 2’ x 2’ during the vegetative stage (when the light is hung at a height of 24”) and 1.5’ x 1.5’ when the light is lowered to 18”. A hanging kit and a 6 ft power cord come with the grow light. There’s also a 3-year warranty period on the grow light from Viparspectra.

  • Consumes much less electricity compared to traditional lighting sources
  • UL Certified and safe to use
  • Good heat dissipation
  • Full spectrum light – emulates natural sunlight


  • Small coverage size


#2. VIPARSPECTRA UL Certified 450W LED Grow Light

Another grow light that is great for those who are beginning their journey of growing marijuana, this one from Viparspectra offers a higher wattage compared to the one above. This Viparspectra LED grow light can replace a 400W traditional HPS or MH system while consuming only 200W from the power socket – again, a benefit of almost twice than what you would get if you were using a traditional system of grow lights. This grow light too, comes with UL certification and is quite safe to use and is fire resistant. 

This grow light offers an optimal full-spectrum lighting composed of 12 wavelengths of varying color output. This grow light from Viparspectra also supports daisy chaining, meaning that you can plug one grow light on to another instead of plugging them all to the main power sockets. This ensures that you can connect multiple grow lights if you have a larger need. There are 90 LEDs in this setup and the LEDs come from Bridgelux and Epileds which are two of the leading high-quality brands when it comes to the world of LEDs. There are switches for the vegetative and the bloom stage which you can turn on and off based on the needs of your plant. 

Talking about the coverage that this LED grow light offers, you can get a larger coverage compared to the light above. When hung from a height of 24” during the vegetative phase of growth, the coverage area goes to as much as 3.5’ x 3.5’ while when you move the light closer down to 18” during the bloom stage, the coverage are a goes down to 2.5’ x 2.5’. This grow light also comes with a 6ft cable and a hanging kit. The grow light weighs 8.4 lbs. 

  • Good for small-scale growers
  • Full spectrum light
  • UL certified, safe to use
  • Uses high quality LEDs


  • Not suitable for large-scale growers


#3. VIPARSPECTRA Dimmable Series PAR450 450W LED Grow Light

This grow light comes from Viparspectra’s impressive dimmable series of grow lights and offers a 3-channel spectral control. What makes this grow light really impressive is that while it consumes only 213 Watts off the electric socket, it can actually be compared to traditional HPS/Metal Halides of 300 Watts! This is the most basic variant of a dimmable light meant specifically for growers who are still learning about how to play around with lights and there are three dimmers: Red, White and Blue. This is also the cheapest name in our Viparspectra review when it comes to dimmable grow lights.

The light offers the users with 3 fans in the front, each of 3.2 inches in size, which ensures that there is no heat which gets gathered in the lights and can easily dissipate any heat that accumulates there. There are a number of vents as well as aluminum cooling heat sinks which ensure that the hot air does not damage the light and has multiple openings to come out. The fans in this grow light are not noisy and allow for quick and easy dissipation of heat. Since this is a full-spectrum grow light, it provides just the right kind of light a plant needs for growth (which is pretty similar to the composition of the natural light of the sun). There are 90 bulbs of 5W each inside the panel. These are all high-quality LEDs which do not get damaged easily. 

We found out during this Viparspectra LED grow light review, that when hung from a height of 32”, it can cover an area of about 2.5’ x 2.5’ and when you lower it a little it goes down to 2’ x 2’ which is still a good coverage area for the blooming stages. The grow light weighs about 12lbs and has a lifespan of about 100,000 hours which is quite impressive. Furthermore, Viparspectra also offers a 3 year warranty and a 30-day return policy on the product. 

  • Great for beginners
  • Not that expensive
  • Good coverage
  • Long lifespan


  • Small coverage for professional growers


#4. VIPARSPECTRA PAR600 600W 12-Band LED Grow Light

The Viparspectra PAR600 is the upgraded version of the grow light that we saw above. This one offers the growers with a larger wattage, a larger coverage area and a higher luminosity, making it a better fit for those growers who are looking forward to a somewhat larger coverage. This grow light comes out into the markets with 120 LEDs of 5 Watts each, taking the overall wattage to 600W. However, when you compare it with a traditional system it can easily replace a 600 Watt HPS/Metal Halide system while actually consuming only about 285 Watts from the power socket – making it a great and energy saving deal for growers.

This is a good product for intermediary growers who know what they are doing but don’t want to grow really large-scale. The light comes with a similar form factor as the one we’ve seen above as this one also carries 3 fans of 3.2 inches in the front. Aluminum heat sinks and heat vents are also present in this grow light for easy dispersion of hot air. Everything else including the controls and dimmable lights remain the same. However, the biggest difference between this and the one above comes when you compare the area that it covers.

During this Viparspectra LED grow light review, we found out that this light offers growers with a larger coverage when you compare it with the 450W variant above. Here, when you hang it at a height of 32” you get a coverage of 3’ x 3’ while lowering it to 26” gives you a coverage of 2.5’ x 2.5’. The grow light has a lifespan of over 100,000 hours like most other Viparspectra lights and comes with a 6ft power cord. This grow light weighs 13.7 lbs. There’s a 3-year warranty period while Amazon also supports a 30-day return period. 

  • Offers a larger coverage than 450W basic model
  • Good heat dissipation systems
  • Long life span
  • Supports daisy chaining


  • Large-scale growers might still find it small


#5. VIPARSPECTRA Dimmable Series PAR1200 1200W LED Grow Light

Been finding all these grow lights too small for your needs? Well, regardless of what they say…size matters! You do need a bigger sized led grow light panel if you are a large-scale grower and the coverage of just a couple of feet might not be enough for you. If you fall in that category this is the perfect grow light from Viparspectra for you as it covers a really large area. There are 240 LEDs attached to this panel, each of 5W, giving it a total wattage of 1200W. This grow light is so powerful that it can actually replace a traditional High Pressure Sodium light or Metal Halide setup of 800W while actually consuming only 545W from the power socket giving a huge electric saving to the growers!

This grow light comes with five fans in the front panel (as opposed to three in the above two lights). The fans ensure that the heat is properly dissipated. Considering that there are a lot of LEDs working at the same time the amount of heat that is generated is significantly higher and hence this grow light requires two extra fans to deal with it. As always, a number of vents and heat sinks are present to eliminate the heat. The light offers a full-spectrum wavelength that ensures every need of the plants right from the early stages of growth to the flowering stage are met with!

When hung from a height of 40 inches, this grow light can cover a really large area of 4’ x 4’ and when you lower it down to 36”, it covers about 3.5’ x 3.5’ during the flowering stage which is a pretty decent coverage space. The usual 3-year warranty period and a 30 day return policy are applicable to this grow light as well. During our Viparspectra LED grow lights review we found this to be one of the best grow lights for growers who want to grow large-scale. The light supports daisy chaining. It weighs 27.5 pounds and has a lifespan of about 100,000 hours. 

  • Great for growers who are looking forward to growing weed on a large scale
  • Vast coverage area
  • Long lifespan
  • Dimmable controls


  • Expensive for small-scale and medium-scale growers


#6. VIPARSPECTRA UL Certified 600W LED Grow Light

Last but not the least on our Viparspectra review, this grow light belongs to the reflector series and is a great choice for those growers who want to buy multiple units of 600W rather than getting a single unit of 1200W. This grow light comes out with 120 LEDs of 5W thereby offering a total Wattage of 600W. The LED chips that are used in the light are manufactured by Bridgelux and Epileds which are a top name in the markets and known to be high-quality and durable chips. The grow light is also UL certified and safe to use. 

While doing this Viparspectra LED grow light review we found that the light can replace a traditional HPS/MH light of 600W while consuming only 276W from the power socket. This is also a full-spectrum light that provides the plants with a light almost similar to that of the natural light of the sun, ensuring that they grow well. The reflectors that the light comes with are fire-resistant and even help in increasing the PAR value by 50%. The grow light also supports daisy chaining – meaning you can plug another grow light directly on to it and you don’t have to take it back all the way to the power socket.

When you hang this grow light from a height of 32” you get a 3’ x 3’ coverage but when you hang it at 22”, you get a coverage of 2.5’ x 2.5’ during the flowering stage. Both these statistics are pretty good for growers who wish to grow their plants in a small scale setup. The grow lights can last you for up to 100,000 hours and come with VEG and BLOOM switches which you can turn on and off based on the needs of the plant during that phase of its growth. There’s a 3-year warranty period and a 30-day return policy for this grow light. 

  • Safe to use
  • Good coverage for small-scale growers
  • Comes with VEG and BLOOM switches
  • Reflectors help boost PAR value


  • Large-scale growers need to buy multiple such units


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Frequently Asked Questions (FAQs) About Buying a Viparspectra LED Grow Light

Here is a closer look at some frequently asked questions about buying grow lights:

  • Which Series is it?

Make sure that you are well aware of all the offerings that come to you from Viparspectra before you decide which light you are going to buy. The grow lights in the reflector series and the grow lights in the dimmable series are different from each other. Most beginners and novice users should prefer using the reflector series of lights as they have two benefits – you get a reflector that helps focus the lights and you don’t really have to tinker around by programming the lights too much. However, those who are experienced growers and want to up their game should try out the dimmable series of grow lights from Viparspectra as they give you a much better control over the lights and allow you to customize their intensity really well so that you can tweak things based on the stage of growth that your plant is in.

  • What is the energy consumption?

While LED grow lights are costlier when compared to the HPS/Metal Halides and other similar traditional lighting methods, you also need to be aware of the exact energy consumption. Names can be misleading as a grow light of 600W might have an actual electric consumption of about 280W so it is better to always check the exact consumption that your light will have. Electricity cost is one of the biggest overheads that gets in your way when you choose to grow your own weed so better watch out for that.

  • How much coverage does it provide?

You need to look at the coverage of the light – this is a crucial factor that you must consider. If your plants are going to be spread out on a larger area you might prefer buying a grow light with a larger spread or multiple small grow lights that allow you to cover the entire area. You don’t want to have buyers remorse upon purchasing grow lights and finding out that they do not cover the size of your plant’s spread or are too big and you’ve wasted money. Hence, know the spread of your plants and know the coverage size before you make a final decision. 

  • What are the needs of your plant?

Know what kind of light your plant needs, how much of it and at what intensity is it needed. If the grow light of your choice is offering just the right combination, only then should you proceed to buying that. Different plants, at different stages of growth, require different kinds of light. Hence you need to check if you are getting a full-spectrum light (not a problem with Viparspectra LED grow lights because all of them are full spectrum). 

  • What is the Warranty of the Light?

The warranty period is another thing that needs to be considered. However, this is again common for all Viparspectra LED grow lights as all of them offer the same warranty – 3 years. There’s also a guaranteed 30-day return policy which is applicable to all grow lights of Viparspectra that you buy from Amazon giving you a peace of mind that the product can be returned if it turns out to be faulty or doesn’t meet your needs. 

  • How is the after-sales support? 

Last but not the least, you need to consider the after sales support of any grow light that you buy. In case of Viparspectra, you again don’t have to worry much because the company has a dedicated customer support center and you can easily get these lights fixed and repaired at their customer service centers in the US. 

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Final Viparspectra Review: Why is it The Best LED Grow Light Brand? 

Viparspectra is a great LED grow light brand and certainly one of the most strongly recommended and highest-selling brands on Amazon when it comes to grow lights because of the fact that it is a really customer-centric brand. The company knows the needs of the customer and creates products which will last them for long. The quality of the lights that are used is really good and the heat dissipation systems also work really well. The grow lights also provide the growers with ideal spectrum for growing their plants. Lastly, the after-sales service, the warranty and customer support are all really good as well! 

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We hope that this article has helped you gain a good understanding about LED grow lights, and particularly those that come from Viparspectra. This Viparspectra review aims at covering details about the company and why it is such a trusted brand in the markets. Moreover, over the course of the article, we have provided a number of other insights about LED lights and grow lights in general. We have also provided Viparspectra LED grow light reviews which help you choose your ideal grow light. 

Towards the end, there are a number of Frequently Asked Questions (FAQs) which have also been answered for the growers as they help you understand how you should be choosing the grow light that you want to buy. Coming to conclusion, we would just like to say that Viparspectra is by far one of the most trusted names in the world of growing weed indoors and growers should not worry before buying a Viparspectra LED grow light!

Happy Growing! 🙂



  • 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.