Bestva 2000W Full Spectrum LED Grow Light Overview

The Bestva 2000w LED grow light is an affordable option for a person growing cannabis in a 2x3 foot grow space. Bestva grow lights are a good option for home growers looking to grow on a budget.

In your search for a Bestva grow light, you may also want to consider the new Bestva CE Series grow lights, or simply a different sized Bestva grow light such as the Bestva 1200 wattBestva 3000 watt, and many other COB LED grow lights that’ll help you grow a great harvest every time.

Bestva 2000w DC Series LED Grow Light





best led grow lights

Design & Coverage Area:

The Bestva 2000 is built with long life LEDs strong enough to last 100,000 hours. That’s double the expected life of many other LED grow lights on the market. There are 200 LEDs of 10 watts each, equating to 2000 LED watts. The true power draw is about 390 watts.

These dual chips LEDs generate more intense light than single chip LEDs. A Bestva owner can expect a decent uptime and quality light for 5-7 years.

Starting from the outer body of the grow light to inner boards and chips are manufactured using reliable and high-quality materials. The Bridgelux 10w LEDs are brighter and more efficient that 3w and 5w LEDs used on many other LED grow lights.

The Bestva DC 2000 Watt grow light measures in at 21” X 8.5” X 2.3”, and it weighs around 10.36 pounds. That’s a considerable size light, so you may be wondering how much coverage you get for that size.

Bestva’s Amazon product page says these grow lights will cover larger than 7x7 feet. That’s baloney. There’s no way a 21 x 8 inch grow light covers a 7.5 x 7.8 foot space. Not even a 1000 watt HPS grow light will do that. 

I recommend using these grow lights for a 2x3 foot grow space. Many people who are using these grow lights use multiple units to properly light up a grow tent.

With that said, when you do use the light in a proper sized space, you’ll be quite pleased with the results Bestva grow lights provide. A quick scan of social media shows Bestva-grown cannabis with tight internode spacing and frosty buds:



Other Bestva 2000w Variants:

Bestva recently introduced a Remote Controlled variant for the Bestva 2000w grow light, they call it the…

Bestva Remote Control Series, or RC-1500: 

click image above

For a small premium you’ll be able to control power, veg/bloom mode, and set a timer with 16/8, 14/10, or 12/12 hour modes.

Growing plants is just as much of an art as a science, so it’s up to you to find out what works best. If you have a larger grow space you may want to consider purchasing the right number of lights based on their respective coverage area.

Bestva also has a 2000w variant that emits even stronger light. It’s called the

Bestva Elite / Reflector / SAMSUM Series 2000w:

best led grow lights

The stronger light on this variant is the main selling point. Bestva tends to change the name of this variant often, but it usually goes by one of the three names above. 

So instead of a 2x3 foot grow space you’ll probably be able to get 2x4 out of it. When it comes to growing cannabis, stronger light equals larger and better plants. If you have a little extra money to spend the Bestva SAMSUM Series is worth your consideration.


One of the Best Spectrum I’ve Seen on Cheap LED Grow Lights:


best led grow lights

I’ve reviewed several low cost LED grow lights from Amazon, and Bestva’s spectrum is one of the most impressive spectrum I’ve seen from such a low cost light. Sure there are other impressive LED grow lights out there like the Advanced Platinum P600 (my review), but you’ll definitely pay for them. The spectrum output from these Bestva lights are a great value.

Spectrum composition of the Bestva DC 2000W LED grow light consists of color bands ranging from 380nm-780nm. This full spectrum includes warm and cool white spectrum of 3500K and 7000K respectively.

This double chip LED grow light by Bestva spreads a perfectly balanced and intense full spectrum light over your plant canopy. As you’ll see in the image above, you’re getting intense blue and intense red light exposure. It’s important you’re getting a good amount of both, not only one or the other.

You’ll get roughly 1000 umol of light 18 inches under the light. That’s exactly what you need to grow a high yielding cannabis plant (925 umol to be precise).

But if you desire a stronger light with a little bit better coverage, Bestva makes another version of the 2000 watt light called the Reflector series.

What’s the difference? The light is priced higher, but the reflector lenses on the LED board result in ~80% higher light intensity. That’ll result in a larger coverage area of usable light. Whether you go with the reflector series or the lesser double chip series is up to you and your budget!

Just as important, this light emits ultraviolet (UV) wavelengths which have been proven to increase trichomes and THC¹. It also emits infrared (IR) wavelengths which are known to speed up the flowering process, increase light penetration, and improve flower density.

This dual chip diode also helps in reducing excessive power consumption. Even though they’re 10 watts, they’re actually more efficient due to their increased brightness.

LEDs are set to 120 degrees spread light evenly on your grow space and will avoid any harm that has been noticed while using direct angle LEDs.

Moreover, this focusing angle also increases the light penetration rate of your marijuana plants, resulting into improvised health and greener leaf and happy plants.

The incredibly intense and bright light from this Bestva is capable of improving health and growth of your cannabis plants. Well-balanced ratio of blue and red LEDs help to improve the process of photosynthesis which results in more energy and essential sugars to your plants.

When it comes to spectrum you can compare the Bestva 2000w to any affordable COB LED grow light on the market. It’ll amaze you with its capability.

Quality of light generated by this Bestva 2000W LED can be used uniformly for all the phases of your marijuana plants lifecycle.

Energy Efficiency:

No. It’s not a power-hungry grow light. Despite being labeled “2000 watts,” that’s the output equivalent wattage. Your BestVa will only draw 390 watts from your outlet.

Instead, the Bestva DC 2000W helps you save a lot while raising your marijuana indoors.

The PPFD ratings are impressive considering the 390w power useage. This grow light can deliver 760 uMol readings from the height of 18”. What does that mean for you? As we mentioned earlier, any plant within the 4x4 to 5x5 coverage area will absorb a sufficient amount of light to carry it to maturity.

For Lumen output you can expect around 20K lux output as per the majority of existing user’s opinion.

Even at this low power consumption, you can replace a power hungry and an average HPS system of 1400W with ease. One reviewer replaced two HPS 1000 grow lights with FOUR BestVa 2000w grow lights and reported using HALF the power. Now that’s amazing.

Light Intensity:

An essential factor of the Bestva 2000 Watt LED grow light or any grow light is light intensity.

The Bestva 2000 watt can cover an average of 2x3 feet of grow space from the height of 18” with ease.

best led grow lights


Also, another few cents from our side is keep it nearer to canopy during flowering to get the best quality and high yield from your weed plants.

Well, Majority of existing users are happily using it and recommending it to fellow cultivators. You may check the reviews of its existing users here.

If you don’t have this much coverage area then we’d suggest you to go for a small grow light and we’d suggest you to read our Viparspectra Reflector Series 600W LED Grow Light Review.


As far as temperature management is concerned, Bestva designed this grow panel in a very scientific way.

The BestVa 2000w LED grow light features four powerful fans as well as holes on the aluminum panel and the glass to help heat escape. BestVa claims this light runs 50~60℉ lower than other lights of comparable power. Pretty impressive.

best led grow lights

In reading through dozens of reviews for this 2000 watt grow light, I haven’t discovered many owners complaining about heat. Many say there’s little heat or it’s low enough to disregard. Depending on your setup, like if you’re running more than one light, you may find a need to run a fan. It depends on your situation. But it doesn’t seem that this grow light is a heat blower. 

These highly satisfied customer base makes it one of the best budget friendly LED on the market.

The manufacturer has stated working temperatures range from 68 to 104 degrees fahrenheit which is bearable from a grow light in this price segment.

Video Review:

Bestva 2000 watt veg n flower


Customer Support:

Your Bestva 2000w LED grow light won’t just be an investment for the short-term, you’ll be spending your money on getting results for the long term. Bestva provides a 3 year customer warranty along with a 30-day satisfaction or refund policy to ensure their customer a safe investment.

As with any equipment, there could be a rare occassional problem with the product. One user reported such an incident in their review, but stated that customer support reached her within hours, promptly sent a replacement, and kept her updated about the status throughout the whole process. BestVa is providing customers service that makes you feel valued. What could be a more satisfying feeling as a consumer?

In this Bestva 2000W Double chips LED Grow Light Review we’d like to give you a piece of advice, “A wise decision is one where long-term reliability is taken care of.”

Also, in the case of Bestva 2000W LED Grow light, you shouldn’t be worried about customer service support. Bestva is known for a high level of customer satisfaction.

Specifications At A Glance


Bestva DC  2000 Watt
Double Chips [A.K.A DC Series]
20.66” x 8.46” x 2.36”
100,000 Hours
Waltage Of LEDs:
No Of LEDs:
200 Bridgelux
PPFD Value:
  • 1036 uMol @ 18″
  • 760 uMol @ 24″
Spectral Ability:
Complete Full Spectrum + IR + UV
Focal Point:
120 Degree
Avg Power Draw:
Uniform Coverage:  
2x3 feet @ 18 inches
Working Temp:
Voltage Range:
AC85V – 265V
Heat Dissipation:
Advanced Heat Sink + High End Cooling Fans

Pros And Cons – Bestva DC 2000W LED Grow Light Review


  • An Affordable Grow Light.
  • Dual Chip Technology.
  • A Complete Full spectrum Effect.
  • Highly Energy Efficient.
  • Can be controlled using the timer.
  • Best in the segment coverage area.
  • A well-balanced ratio of Red and Blue light.
  • Fabulous replacement for 1400W HPS system.
  • Uniformly suitable for all phases of Marijuana plants.
  • Capable of keeping the well-balanced temperature inside grow space.
  • Tremendous customer support.


  • Not waterproof.
  • It’s not daisy chainable.

Click here to see reviews and prices for the Bestva 2000W LED on

Now, as we’ve seen all the important aspects of this fantastic full spectrum grow light, it’s time to conclude this Bestva 2000W Dual Chip LED Grow Light Review here.

Also Read:

Best 600W Full spectrum LED Grow Lights

Mars Hydro TS-1000 Quantum Board

King LED 1000w LED Grow Light Review

What You’ll Get In The Box?

  • 1 X Bestva DC Series 2000W LED Grow Light
  • 1 X Safety Glasses
  • 1 X Hanging Kit Includes Strings and Hooks
  • 1 X 6ft. Power Cord
  • 1 X Warranty Card/Manual

Final Verdict For The Bestva DC Series 2000 Watt LED Grow Light:

If you’re looking for a perfect yet affordable replacement for your power hungry and old-fashioned HPS system, then Bestva 2000W Full Spectrum LED Grow Light is the best bet for you.

This grow light is capable of providing the quality light to your cannabis plants. Also, a footprint that can be obtained using this grow light by bestva is impressive.

It is providing best in the segment coverage to your marijuana plants as far as price is concerned.

To save continuous expense on electricity and to get as much as possible in return you may surely go for this grow light.

I’d recommend the Bestva DC 2000W grow light to those who want to start indoor marijuana cultivation with a grow space of around 2x3 feet.

Also, it’s a good alternative for those who don’t want to make a hole in their pocket by buying premium grow lights like G8LED or Platinum LED Grow Light.


What’s the difference between the Bestva DC series and the Bestva Reflector Series?

The Bestva Reflector Series utilizes a reflector on the panel to increase light intensity. Because it emits stronger light, it costs a bit more.

Do Bestva grow lights emit a good spectrum?

Bestva grow lights emit one of the best spectrum among low cost LED grow lights. The spectrum ranges from ultraviolet to infrared, with a balance of red and blue wavelengths.

How high do I hang my Bestva grow light?

18 inches

Does the Bestva grow light work for all phases of plant growth?



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,

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:

NielsenInnovation, BestvaLED


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.