Top 07 Best Led Grow Light For Tomatoes in 2021 (very Useful)

If you are looking for the best led grow light for tomatoes in 2021, you want to ensure that you have one that works well with that particular type of plant. Below we review different types of lights that are proven to be extremely helpful for successful tomato growth.

ImageProductDetails  Price
led grow lightKingLED Brand King Plus 2000 Watt LED Grow LightFull spectrum grow light,Energy efficientCheck Price
vivosunVivosun vs 1000 Led Grow LightOffers a sun-like full spectrum,
Allows for two suspension methods
Low power consumption
Check Price
led grow lightViparspectra 450 Watt LED reflector-seriesThis grow lamp kit comes with the one large grow light, a hanging kit and a single six foot power cord.Check Price
led grow lightParfactworks Brand Model RA2000 Grow LightEnergy efficient
 Good overall value
Check Price
hydro ledHydrofarm Inc. JSV4The options are endless and the system has a T5 full spectrum daylight bulb that accelerates growth of plants.Check Price

Best Led Grow Lights For Tomatoes Reviews

01. KingLED Brand King Plus 2000 Watt LED Grow Light

This grow light is advertised as equivalent to a 2000 watt High Pressure Sodium grow light. Those are the gold standard when it comes to grow lights. In reality, this model of LED grow light is similar in light output to a 1400 watt HPS grow light. Like other LED lights, is energy efficient; it only uses 400 watts of electricity.


This grow light can put out full-spectrum light for tomatoes and other vegetables in a three foot by three foot area at an eighteen inch elevation. That’s enough for starter tomatoes. This grow light can provide supplemental light for tomatoes growing on a trellis in the window or a kitchen planter; in this case, it can provide light for a four by four area or larger.

It has blue light, red light, infrared and ultraviolet light that fosters both stem growth and fruiting. You won’t have your plants losing fruit because it can’t support them.

This may be the best led grow light for tomatoes for beginners. It has almost everything you need out of the box minus the planter and seeds. You get the grow light, hanging equipment, and protective glasses. Because it puts out UV, you need to wear protective glasses working around this grow light when it is on. It is the best led grow lights for tomatoes and peppers .


It runs hot, and it will get very hot if the cooling fans conk out. Make sure the fans are working, and ensure that you have adequate heat exhaust if you don’t want the plants to suffer due to the heat. Some units even ship without the heat sink, and that can cause the PCB to overheat and die.


  •  Full spectrum grow light
  •  Energy efficient


  •  Tends to get hot
  •  Closer to 1400 than advertised 2000 watts

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02. Vivosun vs 1000 Led Grow Light

VIVOSUN is one of the best LED grow lights for tomatoes that excel in the performance department. It’s a viable investment for novice and professional growers.

Full-spectrum lighting

The VS1000 model delivers optimal light during the blooming stage. Unlike CMH/HPS combos, this LED light increases yield while reducing yield.

The warm white light (3000k) comes in handy during the bloom stage – it makes the flowers bigger and vivid. On the other hand, blue light promotes germination and increases the growth rate. Finally, the red light guarantees more yield when combined with the blue light.

Energy efficiency

This unit uses the latest Samsung LM301H diodes that consume only 100W of electricity.

Dimmable light

You can adjust the light intensity during the different growth stages of your plants.

Emits low heat and noise

The LEDs emit low heat thanks to the aluminum sink. According to the manufacturer, you don’t have to worry when you place the light above the plants. And because there’s no fan, you won’t hear any noise in the grow room. Keep in mind this unit comes with ventilation holes to ensure proper circulation of air.


The LED grow light comes with a friendly warranty to ensure you get value for money. This product is backed by a 3-year warranty.


  • Offers a sun-like full spectrum
  • Allows for two suspension methods
  • Equipped with stable drivers
  • Low power consumption
  • Comes with an extended power cord
  • Dimmable ballast
  • Emits low noise


  • Not waterproof
  • The power cable is short but can be extended to suit your needs

03. Parfactworks Brand Model RA2000 Grow Light

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Parfactworks is a second tier brand of grow lights. You probably haven’t heard of them, but you should consider their products given the price. The model RA2000 grow light is a full spectrum grow light. For example, it puts out some orange and green light as well as blue and red. It doesn’t put out the mostly red light required for lettuce and other leafy plants, but it is fine for fruiting vines like tomatoes. It may not be enough for flowers by itself, but it can provide supplemental light for indoor plants.

This unit can cover a three foot by three foot area that is flowering or a four foot by four foot area of seedlings. It can provide supplemental light for a four foot by four foot area.


This unit has far more cooling fans than other LED grow lights. It won’t overheat your plants trying to provide adequate light for them. It achieves this in part by having reflectors above the lights to direct as much light as possible downward. Make sure they are lined up correctly or the light distribution won’t be correct. These can shift during shipping. It is the best led grow light for vegetables.

It is energy efficient. It only pulls 250 watts.


The fans are loud. If any of the fans go out, the boards will overheat, and that can cause things to short out.

It doesn’t have a timer, but that’s generally something you have to pay extra for, anyway.


  •  Energy efficient
  •  Good overall value


  •  Loud fans
  •  Prone to overheating

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04. The Viparspectra 450 Watt LED reflector-series

This grow light is one of the best grow lights for vegetables.  It is perhaps the best led grow light for tomatoes for several reasons.

Supports All Phases of Growth

This grow light puts out a balanced mix of red and blue light. It helps seedlings to grow and fosters leaf growth. It ranks as the best led grow light for tomatoes because its blue light output is enough to make stems strong while encouraging flower and fruit production. Note that these lights are great for tomatoes and many other vegetables but not strong enough for orchids or sun-loving plants.

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It Covers a Decent Area

This grow light covers a two and a half foot by two and a half foot area when the light is two feet above the target area. If you put it two feet above the plants, it only covers a two foot by two foot area. This is enough lit area to enhance the growth of two staked tomato plants. Or you can accelerate the growth of even more seedlings before you plant them outside. If you plant them outside, they’ll need to be one to two feet apart if staked, two to three feet apart if caged.

Energy Efficient

The reflector maximizes the light received by the plants while minimizing energy consumption. This grow light generates as much light as a 400 Watt metal hydride or HPS light, yet it only consumes 200 watts. This means you’ll save money on electricity for this grow light as well as get a unit cheaper than HPS grow lights.

It Won’t Burn Your Plants – Literally

This grow light has fast, quiet fans to prevent the LED grow light from overheating and burning your plants. Its cooling heat sinks prevent the LED itself from generating so much heat that makes a grow tent or living room too hot. That makes this grow lamp 70% cooler than comparable high intensity discharge lamps.

Be sure to place the lamp somewhere that it has adequate airflow, since a blocked fan cannot keep things cool; in a worst case scenario, it can get so hot that the lenses melt. This means you can’t put the light right at the top of an enclosed grow tent if the tent’s sides are trapping the exhaust from the fans.

Note that this grow lamp is not to be used outdoors. That makes this the best led grow light for tomatoes if you’re growing them in an enclosed space.

Customer Service

The Viparspectra 450 watt grow lamp comes with a three year warranty. You have thirty days to return it if dissatisfied. The challenge you may face is getting the warranty honored if you used the light at all, so if it has issues, return it as soon as possible.

Everything in One Package

The Viparspectra grow lamp kit comes with the one large grow light, a hanging kit and a single six foot power cord. You don’t need extra ballast to make it work. You can control it via a timer, but it does not come with a timer.


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05. Osunby LED Grow Light

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This grow light has a 150W equivalent and is a suitable for hydroponics and indoor plants. If you want to get a jump on your tomato plants this year, start them indoors and then move them outside when the weather is nicer.

If you want to keep them inside, that is completely possible with this type of grow light. Start off seedlings near the end of the winter indoors. Seedlings are delicate and often cannot withstand the intensity of the sun during the early days of growth. Baby plants start to grow rapidly once they are exposed to these grow lights and progress starts to become very apparent.

Tomatoes can be very fussy plants when they are first started, and this type of grow light can aid in getting them the best start. This grow light is affordable and dependable and easy to set up. There are no complicated wiring needs either, so the cost that is saved on hiring an electrician to ensure all lighting is set up properly can be put towards higher quality lights such as these.

These lights do give off some heat, but it is only enough to warm the seedlings and assist tomatoes in growing taller, faster and straighter than without grow lights.


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06. Hydrofarm Inc. JSV4


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The Hydrofarm Inc. JSV4 is a 4 foot jump start T5 grow light system that is perfect for growing tomatoes. This is a full system that is perfect for

starting out seedlings or you can grow cuttings, herbs, flowers, veggies and greens. The options are endless and the system has a T5 full spectrum daylight bulb that accelerates growth of plants. The lighting can be positioned to any height that works best for you and can be moved closer to the plants for better lighting.

Plant growth is maximized while you save time and money with this energy efficient T5 bulb which offers more lumens per watt. This lighting includes bulbs that have a longer life and don’t need to be replaced as quickly, offering a smaller carbon footprint. The entire system is simple to put together with easy to follow instructions and assembling it quickly.


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07. Chvegluz ch2000 Grow Light

This grow light ensures maximum canopy penetration and is energy efficient compared to the traditional HID lamps.

Unique design

This model features a think aluminum sink to dissipate heat more efficiently – you don’t have to worry about damaging your plants. You’ll also appreciate quality components, so you won’t have a problem purchasing the service parts frequently.

In addition to this, the CH2000 model offers a dimmable spectrum of bloom, veg, and V&B modes. The vegetative mode is suitable during the seeding period, while the V&B covers the fruiting and flowering stages. The 660 nm red and IR lights are useful during the bloom stage of your tomatoes.

Another perk offered by the grow light is excellent heat dissipation.

Energy saving

This product mimics the natural light you get from the sun. It also utilizes the latest technology to balance PAR/LUMEN output. Also, the LEDs are energy efficient (2.9 umol/J). When you compare this unit to the CMH and HPS lights, you can be sure you’ll save up to 70% of the electricity bill. And you won’t have to buy lights too often.

Daisy chain mode

CHVEGLUZ grow light is a plug-and-play – no assembly is required. Besides, you get a daisy chain setup. The multi-lights connection can support up to 15 lights.


The grow light is backed by three years warranty and a 30-days money-back guarantee. Plus, the brand has a friendly customer service team that is ready to answer all your questions.


  • The fanless design guarantees quiet operation
  • Quick heat dispersing
  • Lasts longer
  • Dimmable option
  • Gives even coverage


  • No remote controller
  • Pricey


 01.Can you grow tomatoes with LED lights?

The short answer is yes. The longer answer is that the growth of tomatoes with LED lights is a process. There are two types of tomato plants, those

which produce tomatoes, all ripening at the same time and then the plant is spent – reaching the end of its life. The other type of plant offers constant growth and production of tomatoes at several times throughout the year. This plant produces fruit as the vine continues to grow and develop which means that it must be constantly pruned in order for the plant to continue to grow.

The most common tomato varieties are Green Zebra, Independence Day, Early Girl, Big Beef, Better Boy, Juliet, Sun sugar, Jersey, San Marzano, Cherokee Purple, Amish Paste, Celebrity, Cherokee Purple, Mortgage Lifter, Yellow Pear, Black Krim, Brandy wine and Big Boy. Each variety has a different size plant and growing season length so you need to educate yourself on which variety is the best for indoor growing. Of course, you can try many varieties and see how they develop or grow over time.

You also need to decide if the plant is going to be staked or allowed to sprawl out in order to determine which plants are most suitable for indoor growing.LED grow lights are perfect for growing tomatoes because tomatoes need a full eight hours of light each day to produce tomatoes.

Tomatoes will slow their growth if they experience any cold temperatures so LED grow lights help to keep the plants at their preferred temperature of between 71 and 75 degrees Fahrenheit for the optimum growth of your plants.

Using a good quality grow light will let you control the amount of light that your plants receive. When the plants are being germinated they should receive a full 12 hours of light in the first 3 to 5 weeks of their life. After that initial germination period, the amount of light should be

increase to as much as 16 hours daily for the next three weeks. After that period of time, the amount of illumination can be lowered to 10 hours daily.

LED grow lights offer many benefits to growing tomato plants, including: ·

A markedly lower consumption of energy as compared to sodium lights A noticeable increase in the volume of tomato fruit;The promotion of germination and growth of tomatoes The ability to grow and cultivate plants all year long;

 02.How many lumens do tomato seedlings need?

Tomato seedlings need an average of 7000 lumens per square foot of plants being grown. The minimum amount of lighting should be 2000

lumens per square foot with a mid-range amount of light being 5000 lumens per square foot. During the phase where plants are reproducing and flowering they require a minimum of 2000 to 3000 lumens per square foot.

03.Led grow Light Distance Tomato Seedlings

The goal is to get your seedlings usable light about 8 – 12 inches above the plants. The amount of light helps the seedlings to grow as fast as you give them light. Less light means that they will grow a little bit slower. You need to deliver 120 – 150 micro-moles of light to the seedlings per minute to help them grow to their capacity.

When you want to know what is the best LED grow light for tomatoes, it is a good rule of thumb to use a light that delivers the proper minimum amount of light as described here to ensure that your seedlings are getting the proper amount of light.

04. How Many Watts To Grow Tomatoes

Many people ask how many watts required for tomato plants . It is depend on many factors if you want to grow a single plant you need less watt if you want to grow many tomato plants you need more watts. Another thing is depends on the variety of the tomato plants. But generally for single plant you can use 100 w and for more plants you can use up to2000 watts.