Viparspectra 600W LED Grow Light – Full 2019 Review

The Viparspectra 600 watt variant is one of the best selling LED grow lights on the market. In this review I researched why hundreds of customers have given this Viparspectra grow light a near perfect review. Looking around the grow light market, you don’t see this depth of admiration often with many other lights.

After reading you’ll be sure of  whether you should opt for a Viparspectra 600 watt LED grow light or not.

Viparspectra is offering two variants in the 600W segment. Those being reflector series and PAR series. The Viparspectra PAR series is a bit stronger but more pricey than the 600 watt reflector described below. I think the reflector series below is the better value.

So, let’s start with understanding this grow light and get answers to the question “Does it deserve a place in the list of best 600W Fullspectrum LED Grow Lights or not?”

Viparspectra 600W LED Grow Light – Reflector Series Review

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Viparspectra Brief Brand Overview:

Most people take comfort knowing they’re doing business with a reputable company. Such is the case with Viparspectra. According to their site, they’re the number 1 LED grow light reseller on Amazon. It appears to be true based on the number of reviews on Viparspectra lights far outpacing other brands we’ve encountered.

Through more than 10 years of research and development, Viparspectra has customized their grow light spectrum to optimize plant growth and increase yield while remaining energy conscious. Viparspectra employs a three part mission:

  1. Increase yield per square foot,
  2. Provide consistent high quality crop production capability,
  3. Decrease operating costs per pound of harvested product.

Viparspectra 600W Grow Light Design:

The Viparspectra Reflector 600W is a carefully engineered grow light. It’s a UL safety certified product, meaning it meets strict safety standards including risk of casualty, fire, or electrical shock.

Viparspectra has not only kept your plants in mind, but your safety as well.

This grow light features a total of 120 LEDs at 5W each. These diodes are manufactured by high quality manufacturers Epistar and Bridgelux.

The inclusion of the reflector design really helps the strengthen the PPFD reading by ensuring all the light is reflected in the direction of your canopy. Viparspectra claims it increases PPFD up to 50% over non-reflector grow lights. It also helps the Viparspectra 600w LED grow light to spread light more evenly across the canopy.

If you’re a beginner gardener or growing your first harvest using LED grow lights, then this Viparspectra LED grow light gives you the freedom to expand your grow space once you get familiar with growing.

You won’t need a separate socket for another grow panel as this comes with daisy chaining feature. Daisy chaining allows you to plug the power cord from another grow light into the back side of this light instead of placing all your cords on the same outlet with extension cords and surge protectors.

Viparspectra 600w Grow Light Spectrum:

This is a carefully designed full spectrum LED grow light. The 12 band spectrum was customized by Viparspectra over 10 years for what they believe is optimal output. The spectrum includes infrared (IR) which helps your plants flower in a timely manner. The spectrum leans a little more toward the blue side, but in total it’s plenty to successfully carry your plants from seed to harvest. 

The shade of light generated by Viparspectra’s 600W reflector is purple and a hint of pink can be seen with bloom mode on.

This Viparspectra 600 watt reflector series includes separate switches for Vegetation only and Bloom only modes. While some manufacturers argue it’s not a completely necessary feature, many growers appreciate the convenience of having dual mode switches included in the design.

Light Intensity (PPFD):

PPFD recorded by this grow panel from the height of 18″ is an impressive 820 uMol. Here’s the image:

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How does this reading stack up against other 600 watt reflector grow lights we checked? We checked two other brands and saw PPFD readings of 520 and 660 umols at 18 inches. People seem to have figured out the Viparspectra 600 watt LED grow light is better because the other two brands were not selling as well.

 Coverage Area:

With a strong PPFD reading and reflector design you’ll be able to get decent coverage out of this Viparspectra grow light.

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This model will cover 3’x3′ of canopy during vegetation phase, and 2’x2′ of canopy during flowering phase. We like to say this is more of an art than a science because some people are comfortable hanging a bit higher and others like to keep their light closer.

These are the manufacturer’s claimed coverage at 22″ height, but many growers hang at 18 inches. I’d suggest hanging these at 18 inches, but feel free to adjust based on your plants’ reaction.

How many of these are needed for a 4×4 grow tent?

I would recommend purchasing three of these in order to get sufficient coverage for a 4×4 grow tent. Based on the PPFD readings above, you’re really only getting sufficient light intensity out to 2 square feet. Therefore you’d need three for a 4×4 tent.

With daisy chaining you’ll be able to connect another grow light, whether it’s another Viparspectra or a cheap booster light to fill out a few extra inches.

Video Review:

Here’s a great video showing what one grower was able to yield from his single Viparspectra 600w LED grow light. Definitely an impressive grow!

Viparspectra 600w LED Grow Light – Power Efficiency:

If you’re new to grow lights and their power consumption, you’ll be pleased to know they’re among the most efficient. This 600 watt reflector series from Viparspectra is also efficient. Power efficiency has been one of their main focuses and this light draws only 260 watts from your outlet at full capacity. You’ll likely use much less during veg only mode. This is in-line with another brand I compared, although I think there’s a bit more room for improvement here. 

Viparspectra 600w LED Grow Light’s Cooling Ability:

The Viparspectra 600W grow light offers you a worry-free experience as far as cooling is concerned. There are two considerably sized fans on the back side, with ventilation slits along each side of the grow light.  If you’re using that old-fashioned and traditional HPS grow panels, then you might have experienced an incredible level of heating inside your grow space, but that’s certainly not the case here.

One common concern is fan noise level, and so we researched what current owners had to say on this topic. Several made comments saying the fans noise was negligible, not loud at all, and not louder than a house fan on mid power.

As far heat goes, does the Viparspectra 600 watt LED reflector series grow light produce heat, and can the fans handle it? All grow lights produce some level of heat by nature. Comparatively, LED grow lights produce the lowest heat. A summary of heat related comments from owners of this specific Viparspectra 600 watt model are saying the light runs cool, stays cool, does not produce much heat. Another person with several lights said this 600 watt model doesnt cause much temperature fluctuation at all.

Competition – What else is out there for the same price?

The Viparspectra isn’t the only grow light around. It’s a low cost LED grow light with a fair amount of competition. It’s also been around for a while, so some newer designs have emerged. Below are two other LED grow lights you should give serious consideration:

  1. best led grow lights

The Spider Farmer SF 1000 has the more modern quantum board design, meaning it’s fanless, emits a white light spectrum, and has more even and intense light coverage. At a similar price, you should definitely consider this light as well.

      2.

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The Mars Hydro TS 1000 is also a more modern design featuring a white spectrum, fanless design, and a similar price to the Viparspectra 600w. Definitely make this LED grow light part of your search as well.

Viparspectra Warranty – 3 years No Hassle:

Aftersales support matters when you spend a hefty amount of your hard earned money on anything. Moreover, Viparspectra provides very reliable and customer friendly support for 3 years.

In case you aren’t immediately satisfied, they offer a 30 day complete money back guarantee if you don’t feel happy with the product quality or performance.

However, looking at the performance of this company it seems like the need of support is rare in their products.

Now in this Viparspectra 600W review, we’ll take a quick look at itsPros and Cons to get a perfect idea whether it deserves a place in your grow space or not!

Pros And Cons Of Viparspectra 600W LED Grow Light:

Pros
  • A full 12 Band spectrum including infrared
  • Comparatively high PPFD output
  • Reflector design
  • Good coverage ability
  • Perfect Replacement for 600w or 800w HPS light
  • Good Power Consumption
  • Dual veg/bloom mode switches
  • Great on cooling and heat dissipation
  • Highly Satisfied and Large Customer Base
  • Reliable Brand
  • Hassle Free Warranty
Cons
  • Protection glasses, required to get into contact with direct light.
  • No Timer, Not waterproof

Viparspectra 600W – At a Glance

  • HPS Equivalence: 600W
  • Power Draw (Max): 269W±3%
  • Coverage (Veg): 3’ x 3’
  • Coverage (Bloom): 2’ x 2’
  • Input: AC100-240V
  • Dimensions: 15.3” X 12.8” X 3” : 11.6lbs

Items in Viparspectra 600w LED Grow Light Box:

Apart from a Viparspectra Reflector Series V600 Grow Light package includes several other types of equipment as well to make things easy for you.

It includes one Daisy chaining cord to extend another grow panel directly with this grow light without worrying about external socket.

One hanging kit is provided to make installation of this grow light easy for you. Hook at all four corners of the panel and hang it on the handle of your grow room.

One user manual is also provided in case you need to know its functioning it’ll help you.

One power cord is provided to connect this light with your power outlet.

Tips for Getting the Most Out Of Viparspectra 600W Grow Light

There are several tips that we’d like to share with you in this Viparspectra 600W review. We assure you best possible performance out of this masterpiece.

  1. Light is not waterproof, and that’s why it’s advisable to keep it away from dripping water. It’ll extend the lifeline of this grow panel.
  2. You can control it using the timer. So if you’ve any spare external timer then control it using that timer. It’ll help you in saving more electricity. If you don’t have a timer, then you can buy it from Amazon. It doesn’t cost much.
  3. Keep light operational for the maximum of 16 hours a day and not more than that as some darkness is also vital for your plants and that natural.
  4. Don’t run light in Bloom mode unnecessarily. Keep an eye on your plant’s growth and health.

Final Thoughts On The Viparspectra 600w:

The Viparspectra 600 watt LED grow light is a great light. It’s also entry level with a modest coverage area. If you’re interested in a grow light for a larger coverage area, take a look at my review of the HLG 550 V2 Quantum Board LED grow light, or even my review of the best COB LED grow lights, which are still affordable but provide better intensity and coverage. No matter what you choose, you’ll be happy either way because I only allow the best lights on my site.

Viparspectra 600 watt is a very user-friendly and high quality grow light that provides all the vital bands required in a quality light for green marijuana plants.

Looking at all its capabilities, I’d recommend this grow light for anyone with a 2.5’ X 2.5’ grow space looking for an affordable grow light.


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FAQ:

Does the Viparspectra grow light emit a good spectrum?

Yes, many owners have reviewed Viparspectra grow lights positively

How many Viparspectra V600 do I need in my 4×4 grow tent?

Based on the light intensity and coverage area I’d recommend two V600s in your 4×4 grow tent.

Is the Viparspectra a good grow light?

Viparspectra is a popular brand of grow light. I think it offers the best value among low cost grow lights. You’ll likely have good results as long as you use them for the recommended coverage area and at the proper hang height of 18 inches.

How many plants can I grow with the Viparspectra V600.

As many plants as you can fit in the coverage area of roughly 2 feet by 2 feet.

How much money will the Viparspectra V600 cost on my electric bill?

It depends on many factors. Assuming you pay the average electricity cost in the US of $0.13/kWh, a Viparspectra V600 would theoretically cost you $25.55 for a 6-week vegetative growth phase, and $28.39 for a 10 week flowering phase. Check out my grow light cost calculator to play with the numbers more.

References:

1. Chandra, Suman, Hemant Lata, Ikhlas Khan, and Mahmoud Elsohly. “Photosynthetic response of Cannabis sativa L. to variations in photosynthetic photon flux densities, temperature and CO2 conditions.” Physiology and Molecular Biology of Plants 14.4 (2009): 299-306.

2. Bilodeau, Samuel Eichorn & Wu, Bo-Sen & Rufyikiri, Anne-Sophie & MacPherson, Sarah & Lefsrud, Mark. (2019). “An Update on Plant Photobiology and Implications for Cannabis Production.” 10. 10.3389/fpls.2019.00296. 

3. MARUO, Toru, et al. “Effects of Supplemental Lighting with Light-Emitting Diodes (LEDs) on Tomato Yield and Quality of Single-Truss Tomato Plants Grown at High Planting Density.” Environmental Control in Biology, Japanese Society of Agricultural, Biological and Environmental Engineers and Scientists, 11 June 2012, https://www.jstage.jst.go.jp/article/ecb/50/1/50_63/_article.

4. Lin, K., Huang, M., Huang, W., Hsu, M., Yang, Z. and Yang, C. (2013). The effects of red, blue, and white light-emitting diodes on the growth, development, and edible quality of hydroponically grown lettuce (Lactuca sativa L. var. capitata). Scientia Horticulturae, 150, pp.86-91.

5. He, Dongxian & Kozai, T. & Niu, Genhua & Xin, Zhang. (2019). Light-Emitting Diodes for Horticulture: Materials, Processes, Devices and Applications. 10.1007/978-3-319-99211-2_14.

Other References:

Viparspectra

Nick
 

My name is Nick, and I'm a home grower who spends time writing about indoor growing tools and setups. My goal is for 420ExpertGuide to be a one stop shop for indoor growers to find the information they need.