10 Best Led Light For 4×4 Grow Tent 2024 – Get More Yield with Grow Lights

Best Led Light For 4x4 Grow Tent

The best LED light for 4×4 grow tent is a worthy investment for both new and professional growers.

Asides from installing an efficient or top-quality grow tent to care for your plants, you also need to install the right light to optimize yield and get value on your overall investment.

Every plant lover or grower knows the significance of adequate lighting in the plant growing cycle. Hence, the need to make the right choice.

In this buying guide, we have compiled the best Grow Light for 4×4 Grow Tent on the market.

These brands are selected based on major factors such as energy efficiency, longevity, maximum lighting, ease of installation, and affordability.

The top brands of LED light for 4×4 grow tent in the market are VIPARSPECTRA, KingLED, Yehsence, PlatinumLED, iPlantop, HIGROW, and MARS HYDRO.

Comparison Table of Best Led Light For 4×4 Grow Tent

What is the Best LED Light For 4×4 Grow Tent?

VIPARSPECTRA V1200 is the best LED light you will find in the market. Thanks to its amazing features that support plant growth at every production stage.

Why VIPARSPECTRA V1200 is the Best Brand?

VIPARSPECTRA V1200 provides plants in the grow tent with the necessary support to achieve optimum growth and yield. These supports are similar to what they would get under natural sunlight.

Favorite Grow Lights for 4×4 Tents in 2024




  • 20 pounds in weight
  • Designed with a light timer
  • Impressive lifespan (100,000 hours)
  • Square design (19.4 x 19.4 x 3 inches)
  • 524 watts actual energy consumption
  • 4 top-speed cooling fans

If you are looking for the best LED light for your 4×4 grow tent, VIPARSPECTRA V1200 is a top design you should try out.

This light is designed for both new and experienced growers and provides their plants with all the supports they need to achieve optimum growth and productivity.

This LED grow light has an actual energy consumption of 524W, approximately 33W/Sq Ft, as the estimated energy consumption value for flowering plants.

In addition to its impressive energy-saving feature, the square dimensions allow for an equal spread of light across the canopy.

With the veg/bloom control button’s inclusion, gardeners can easily switch between two lighting channels to meet the plants’ light needs at a specific growth stage.

While the Veg channel is designed to support plants’ early germination and vegetation, the Bloom channel is designed to support plants during the flowering and fruiting stage.

To achieve optimum growth performance from germination to flowering stage, ensure you combine the Veg and Bloom channels.

V1200 is affordable and long-lasting. This ensures all plant growers and lovers can take care of their plants and give them the needed support without breaking the bank.

The high-speed cooling fan (4) and aluminum heat sinks ensure that the heat produced during use is efficiently expelled.

  • Generates lower heat
  • Supports germinating seedlings
  • Promotes early vegetation
  • Extensive coverage/light intensity
  • No stand. Hanging installation only.

2. King Plus 1000W

King Plus 1000W

Highlighted Features

  • 185W actual power consumption
  • 39 pounds in weight
  • Full-spectrum application
  • 2×8.26×2.36 inches
  • 2 efficient cooling fan
  • Timer included

One of the best and most affordable grow tents you will find on the market. King Plus 1000w energy consumption rate is impressive (185W), making it a suitable LED light choice for people interested in growing plants such as herbs, snake plants, spider plants, tomato plants, and lettuces that require low-light.

This unit is equipped with two cooling fans, and the lights are beautifully designed and strongly built. The glass openings allow easy air passage, and it doesn’t produce too much heat.

So, users can comfortably turn on the light for as long as they want without the fear of getting their plants burnt.

Since it weighs relatively little, gardeners can easily install this grow light in their indoor garden. Overall, it provides quality and amazing value for all users.

  • No disturbing sounds
  • Doesn’t produce too much heat
  • Suitable for low-light plants
  • Long-lasting and durable design
  • You may need supplemental light during the flowering stage
  • Hanging installation only



Highlighted Features

  • 213W actual energy consumption
  • 08 pounds in weight
  • Equipped with cooling fans
  • More than 100,000 hours of use
  • 90 pieces of LED bulbs
  • 1 x 11.4 x 3.3 inches in dimension

One of the most popular and widely accepted grow light models among users of a 4×4 grow tent. It has an actual energy consumption of about 213W, which estimates 13.3W/square feet.

If you are looking for a suitable LED light for large and small flowering plants, here is a reliable and high-performance option that you can go for.

VIPARSPECTRA Dimmable PAR450 is equipped with all the necessary features that support plant growth across various production stages.

These features can be optimized by ensuring you put other necessary factors in place.

This design is extremely bright, and it comes with both Veg and Bloom spectrum. There are two control buttons, one button for each spectrum, and you can also dim the light intensity to the desired level.

It doesn’t make any disturbing sound, and it doesn’t generate much heat.

The installation is not difficult, and the package comes with all the hanging hardware that you need to complete the installation.

Overall, this model is a top choice for any individual who needs a pocket-friendly and premium growing light.

  • Efficient heat dissipation
  • No disturbing noise
  • Users can tweak and tune the spectrum
  • The hanging brackets quality is questionable

4. Yehsence 1000W

Yehsence 1000W

Highlighted Features

  • About 50,000 lumens
  • 180W actual energy consumption
  • Daisy chain design
  • Include a standard DTOL power cord
  • 2 x 10.5 x 4.1 inches in dimension
  • 64 pounds in weight

Yehsence 1000w LED Grow Light is specifically designed for plant growers looking for an affordable and top-quality product that guarantees optimum performance during various plant growth and development stages.

The light produced by this model is similar to that of natural sunlight.

With the inclusion of the Veg and Bloom control buttons, 4×4 grow tent owners can switch between these two options with ease at different plant growth stages.

While the Veg switch is designed to support plants during the germination stage, Bloom is ideal for both the flowering and fruiting stage. Generally, the different light spectrum produced looks intense.

The LED bulbs produce bright light with wider coverage and guarantees efficient energy consumption.

So, you don’t have to worry about your electric bill increasing while ensuring your plant gets the best support they need to thrive.

The various components and hardware are made from premium materials. So, you have nothing to worry about when it comes to durability and longevity. Installation is very easy, and the light can be operated without any difficulties.

  • Guarantees impressive growth rate
  • Highly efficient light (energy saving)
  • Perfect for the vegetables and flowers
  • The cords can be a bit longer

5. Advanced Platinum Series P300

Advanced Platinum Series P300

Highlighted Features

  • 8 pounds in weight
  • 12-band full spectrum
  • 100,000 hours of operation
  • 19 x 8.5 x 3 inches in dimension
  • Installation guide
  • Dual light spectrums

Here is another impressive LED light grow light model that you will find in the market. This advanced unit guarantees maximum performance and satisfaction that every plant grower need in their grow tent.

It offers an advanced/improved lumen than several other brands or designs in the market.

Advanced Platinum Series P300 is designed to produce almost no heat. The aluminum cooling heat sinks allow easy dissipation of heat. Also, it operates without any traces of noise or sound.

The pack comes with all the necessary installation components you need to successfully hang it above your plant, and these components are made from top-quality materials to ensure top performance and longevity are guaranteed.

The P300 allows growers to easily switch between Veg and Flower spectrum or channel according to a particular stage of plant growth.

While the Veg spectrum supports plants during the germination and vegetative stage, the Flower spectrum ensures your plants get the support they need during the flowering stage.

New and experienced growers can easily switch between these two channels with a push of a button.

During the setup, make sure the light is properly positioned or placed over the plants to avoid burning them. Positioning the light up to about 24-inch above the plants is great.

  • Doesn’t make noise
  • Attractive appearance and strongly built
  • Bright light for even and wider coverage
  • A bit expensive

6. HIGROW 1000W


Highlighted Features

  • 6 pounds in weight
  • 400W actual energy consumption
  • Hanging installation
  • 50,000 hours of operation
  • 200 pieces of LED bulbs
  • 1 x 11.2 x 2.6 inches in dimension

Here is a grow light unit built for all plant growers who want a balance between energy efficiency and affordability. Thanks to its actual energy consumption of 400W and pocket-friendly price.

Suppose you are looking for a perfect LED light choice for your 4×4 grow tent, especially if you do not want to compromise quality and performance.

In that case, HIGROW 1000W is a great design you can go for. It is designed to give your plants the support they need to perform optimally, especially during the flowering stage.

This design comes with 3 efficient cooling fans, and it is moderately built. Basically, it is not heavy, and it doesn’t require much space for installation or setup.

With the inclusion of the Veg/Bloom features, you can use this model at every plant growth stage. All you need to do is simply turn on the appropriate light spectrum.

The Veg switch is ideal for the germination and vegetative stage, and Bloom for the flowering stage.

The Veg/Bloom light spectrums can also be combined or turned on simultaneously, especially during the flowering stage, to achieve optimum yield during the fruiting stage.

When you consider the amazing features this product possesses, it is fair enough to say that HIGROW 1000W offers more benefits than its price. It is also better than most designs or models within its price range.

  • Offers the same benefits to plant as natural sunlight
  • Doesn’t release much heat
  • Guarantees top performance and longevity
  • Not resistant to water

7. iPlantop 1000W

iPlantop 1000W

Highlighted Features

  • Triple-chip LED
  • Daisy-chained design
  • 54 pounds in weight
  • 100,000 hours of operation
  • Hanging hardware and installation guide
  • 9 x 10.6 x 4.2 inches in dimension

This is another impressive and budget-friendly LED light you will find on the market. In case you want to upgrade the light source in your grow tent to a more sophisticated option, here is a top design you can go for.

iPlantop doesn’t produce excess heat. It produces an impressive light intensity that you can rely on for excellent outcomes at each plant production stage.

This model comes with both Veg & Bloom channels, which allows you to switch between th most ideal light options for a particular stage of plant growth.

The Veg channel gives the necessary support to plants at the germination and vegetative stage. At the same time, Bloom is suitable for plants during the flowering stage.

Since iPlantop grow light is equipped with triple-chip LED, it illuminates brighter. It is also more efficient than the single-chip LED lights.

This design allows lights to be connected in parallel. Thanks to its outstanding daisy-chained feature. The cooling system is remarkable- it allows efficient heat transfer.

  • Brighter and efficient lighting
  • Safe and easy to operate
  • Supports quick germination and flowering
  • Efficient heat transfer
  • No stand. Clips only
  • Not resistant to water

8. HIGROW 2000W

Highlighted Features

  • Cooling fans and heat sink
  • Double Chips Design
  • Makes use of a timer
  • 7 x 11 x 2.6 inches in dimension
  • Adjustable hanging cords
  • 1 pound in weight

This model is rated as one of the most sophisticated and powerful grow lights you will find on the market.

If you are looking for a smart and efficient way of taking care of your plants without spending too much, here is a product you can invest in.

Compared to the conventional light for grow tent, HIGROW 2000W is brighter and covers a wider area. Not only that, the build is excellent, and it is remarkably durable.

This LED light is equipped with an advanced full-spectrum (400 to 760 nm). These are yellow, UV, white, IR, white, red, and blue, which offer great support for different plant development stages.

You won’t have to get bothered or worried about your plants getting burnt since it doesn’t generate too much heat.

The cooling fans and the admirable aluminum cooling heat sink guarantees excellent heat transfer.

The Daisy Chain feature makes it possible to connect additional lights if you feel the need for more.

If you’re looking at achieving high-quality performance, this incredible light model from HIGROW is highly recommended.

  • Excellent light quality and energy-efficient
  • Well-made with a sturdy appearance
  • Excellent spectrum output at a great cost
  • Not water resistant
  • Not as bright as triple-Chip LEDs



Highlighted Features

  • 17 x 17 x 3.5 inches in dimension
  • 4 dim IR led bulbs
  • 372W actual energy consumption
  • 8 pounds in weight
  • Installation hardware and instruction manual
  • 50000-100000 hours of operation

A perfect design for growers who desire optimum plant yield at the end of the growing season.

This grow light unit comes with several amazing features that guarantee performance, operation, support, and safety within a 4×4 grow tent.

The LED bulbs can be regulated to support plants at the different growth stages. For instance, when your plants are in the germination and vegetative stage, the growth switch comes in handy.

During the flowering stage, you can turn on the Growth and Flower switches at the same time to ensure the plants get the support they need for optimum performance.

The build and appearance are impressive. The top-quality resin material used in the construction of MARS HYDRO 900W guarantees durability and longevity.

The impressive cooling system, which comprises 4 cooling fans and a heat sink, ensures the heat produced is easily dissipated.

Since it comes with the daisy chain feature, you can connect or make use of more than one unit of this LED light in your grow tent, especially in a situation where you desire more light coverage to enhance plant growth.

  • Produces less heat and quiet operation
  • Durable and long-lasting design
  • Guarantees outstanding growth rate
  • Not resistant to water
  • After long-term use, some diodes may begin to spark



Highlighted Features

  • 83 pounds in weight
  • 300W actual energy consumption
  • 684 LED bulbs
  • Dimmable and removable
  • 2 x 9.96 x 3.54 inches
  • 50000 hours of operation

Are you looking for a grow light that guarantees optimal yield and support to plant without consuming much energy? If your answer is yes, this light model is specifically designed for you.

MARS HYDRO TSL 2000W is equipped with an advanced SMD LED chip technology, ensuring you enjoy a high total lumen output of 49665Lm at 120V.

It is also designed to last long with about 50000 hours of use, and it can operate efficiently under a temperature range between -20 to 40 °C.

This allows you to grow your plant under any temperature to achieve optimum plant performance and yield.

Compared with old LED light models in the market in terms of performance and yield, growers get about a 30 percent increase in yield at the end of every growing season by installing this advanced model in their 4×4 grow tent.

This high-efficiency energy-saving 4×4 grow tent light is dimmable. It can also be easily detached from the grow tent in a situation where you need to minimize or manage the heat it produces.

  • Noise-free operation
  • Easy to operate or control
  • Guarantees maximum performance and yield
  • No built-in cooling fan
  • No timer

Buying Consideration Best Led Light For 4×4 Grow Tent

Best Led Light For 4x4 Grow Tent

Lets’ start by telling you this. All the LED grow lights you see in the market are distinct. They are different from each other in functions, components, and performance.

If you want to make the best purchase decision, there are some specific factors you need to put into consideration.


Available grow light designs on the market are offered at different prices. Some designs are pricey, while some are pocket-friendly.

Before you decide on the choice of light to go for, you must first consider how much you are willing to invest.

However, because a certain model is expensive or pricey doesn’t automatically translate to quality. Still, it is a factor that we can’t push aside.

There are several models on the market that are offered at affordable prices without compromise in quality.

Look for these models- we have listed 10 of these models in this guide and choose the one you can easily afford.


Make sure you go for a full spectrum grow light as they provide critical support that aids plant development.

In addition to that, this type of light design comes with different light spectra you need at every stage of plant development.

Energy consumption

Make sure your choice of design offers efficient energy consumption. This means you won’t invest heavily on electricity bills while trying to supply your plants with the adequate lighting that they need.

Expected lifespan

Generally, LED lights are built to offer adequate function and performance for an extended period. Even still, you have to remember that all the available designs on the market are built differently.

The bulbs’ lifespan differs from one model to another, which is why you need to read and understand the product information captured on the label before you make a final purchase decision.

Before you invest in LED grow light, make sure you find out about how long such a product is built to last.

Best Led Light For 4x4 Grow Tent

The heat produced

The main feature of every LED bulbs is to provide adequate light intensity even though we have quite a few models designed to offer lighting and heat at the same time.

Some plants require light and heat for best performance. So, it is important to have a clear understanding of the type of plant you plan to grow in your grow tent to make the right choice.

For instance, if the plants you want to grow needs adequate light and heat, make sure you choose a grow LED light model that offers both functions.


Installing an LED grow light should never be difficult. You do not need special training or certification in engineering before you can successfully mount or hang your growth light in your tent.

Although some brands may be a bit difficult to install, you can save yourself the stress by avoiding these brands by going for an easy to install design instead.


This entails the shape and size of your preferred LED light brand. As you know, a 4×4 grow tent is not that spacious.

Since the space is not large, you may have to consider the dimension of the LED grow light you would want to install in it.

The good news is that grow tent lights are built in various shapes and sizes. You can choose a design with the right dimension for your tent according to how much space you have to accommodate your design choice.

The light produced

The brightness and coverage level varies amongst various designs or brands of grow light available in the market.

Also, light needs or requirements differ from one plant to another.

Make sure you consider how much light your plants need and purchase a suitable model or design.

When the light produced by a grow tent LED light is too much, it can affect the plants’ growth or burn them.

Also, a little supply of light could lead to a change in your plants’ leave color or the death of your plants.

How to install LED grow light- Simple instructions points

  • Unbox the light and confirm if all the necessary hardware or components are complete. Make sure you are careful with it
  • Couple the different components together
  • Hang the LED light onto the grow tent. Do not hesitate to ask for help if you need to
  • Ensure the suspension is appropriate
  • Connect the cord
  • Switch in on and start using

Dos and Don’ts


  • Ensure you hang the light in a safe and stable position
  • Make sure you check for hardware completeness
  • Consider the height of the plants before hanging
  • Make use of the appropriate light spectrum for each growth stage
  • Consider a light footprint that can adequately illuminate your plants
  • Follow the manufacturer’s installation recommendations


  • Do not install if there are any signs of damage
  • Don’t forget to adjust the light’s height as plants grow
  • Do not place the light extremely close to the leaves of the plants

Maintenance points

  • Check the hanging brackets from time to time to detect cracks
  • Ensure the cooling system is active at every point in time
  • Avoid water from touching the grow light


Best Led Light For 4x4 Grow Tent

What are the best LED grow lights for a 4×4 tent?

The number of plants you can grow in a 4×4 tent depends on various factors such as the type of plants you’re growing, their size, your preferred growing method, and the available equipment. Assuming that you are referring to a 4×4 tent with dimensions in feet (4 feet by 4 feet or approximately 1.2 meters by 1.2 meters), I will provide a general guideline.

For small to medium-sized plants (like cannabis, tomatoes, or peppers) using a traditional growing method like soil or coco coir, you can typically grow:

  1. 4-9 large plants with plenty of space for each plant to grow and develop.
  2. 12-16 medium-sized plants, allowing for moderate space between plants.
  3. Up to 36 small plants in a Sea of Green (SOG) setup, which involves growing many smaller plants closely together and harvesting them earlier.

For hydroponic systems like DWC (Deep Water Culture) or NFT (Nutrient Film Technique), you might be able to grow more plants, but this will depend on the specific setup and plant spacing requirements.

Keep in mind that these numbers are approximate and can vary depending on your specific needs and experience. It’s essential to consider factors such as light penetration, air circulation, and ease of access for plant maintenance.

How many plants can I grow in a 4×4 tent?

This question is subjective as it depends on the size of the plants you wish to grow. If your plant choice grows wide and can conveniently take up to ¼ of the grow tent, that means 4 plants of the same size can fit in comfortably.

How many watts do I need for a 4×4 tent?

First, the LED light attached to the product title is not the actual energy consumption value.

When you read through every brand’s product description, the actual watt is always stated by the manufacturer.

If you need a grow light that offers excellent coverage, go for a brand that offers at least 450W of actual energy consumption.

Do I need a fan in the grow tent?

If you can afford it, you may want to position a fan in your grow tent for a fresh air supply that plants can benefit from.

This also regulates the temperature in the grow tent during extreme conditions.

What types of lights are suitable for professional use?

Go for a model that allows you to switch between various light spectra according to a particular stage in plant development- Blue for the Germination and Vegetation stage and Red for the flowering and fruiting stage.

What is the best light for vegetable growth?

The best light for vegetable growth is full-spectrum LED grow lights. These lights cover the entire spectrum of light that plants require for healthy growth, including blue, red, and sometimes ultraviolet (UV) and infrared (IR) wavelengths. Full-spectrum LEDs are energy-efficient, have a long lifespan, and produce less heat compared to traditional HID (High-Intensity Discharge) lights, such as HPS (High-Pressure Sodium) or MH (Metal Halide) lamps.

When selecting an LED grow light, consider factors such as:

  1. Light intensity (measured in PPFD or PAR) – Ensure the light provides adequate intensity for your plants, as different vegetables have different light requirements.
  2. Wattage – Choose a light with enough power to cover your 4×4 foot tent. A good rule of thumb is to aim for 30-50 watts per square foot.
  3. Quality – Invest in a high-quality LED light from a reputable brand to ensure optimal performance and durability.

What is the ideal distance that should be between the light and the plants?

While hanging a grow light above your plants, you need to take extra precautions. To avoid burning your plants or preventing them from getting adequate heat and light, you can keep a distance of about 32 inches between the light and the plants at the early stage.

You can make necessary adjustments as the plants grow until the optimum height is reached.

How do I regulate temperatures in my 4×4 foot grow tent?

Maintaining optimal temperatures is crucial for plant growth. Here are some tips to regulate temperatures in your 4×4 foot grow tent:

  1. Ventilation – Install an exhaust fan to remove excess heat and humidity from the tent. The fan should be sized appropriately for your tent’s volume, with a recommended rate of at least three air exchanges per minute. Also, consider adding a passive or active intake vent to improve air circulation.
  2. Air circulation – Place oscillating fans inside the tent to promote even temperature distribution and prevent hotspots.
  3. LED lights – Using energy-efficient LED lights, as mentioned earlier, can help reduce heat output compared to HID lights.
  4. Environmental control – Use a thermostat and/or a hygrostat to monitor and control your grow tent’s temperature and humidity. Some advanced models even allow you to set day and night temperature settings.
  5. Cool tubes or air-cooled hoods – If using HID lights, consider using cool tubes or air-cooled hoods to reduce heat output.
  6. Insulation – Ensure your grow tent has proper insulation to maintain stable temperatures and minimize fluctuations caused by external factors.
  7. Room temperature – Try to maintain the room in which your grow tent is located at a stable temperature, as it will impact the internal temperature of your tent.
  8. Cool or heat your tent – If you struggle to maintain optimal temperatures, consider using an air conditioner, heater, or evaporative cooler, depending on your specific needs.

Always monitor your tent’s temperature and humidity and make adjustments as needed to maintain the optimal growing environment for your specific plants.

On the other hand, if the tent is extremely cold, you may need to use a space heater.


In this guide, we have discussed 10 top models of LED light that gardeners can buy. These products are a great investment for growers who take care of their plants inside the 4×4 grow tent.

Since LED grow light designs provide a full-spectrum of lights, they provide a similar feel as sunshine for the plants inside the tent.

Top-quality LED lights are a great investment for any indoor grower who seeks a perfect alternative to the natural light source.

For best performance and a great return on investment at the end of each planting cycle, make sure you invest in the best grow light.

Asides from the information provided in this guide, do not hesitate to do your own research before you invest in any of the listed brands.