Top 13 Best Led Light For 4×4 Grow Tent – Expert’s Review 2021

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What would happen if your mom did not breastfeed you?

What would happen if your kids don’t get breastfeed? Yes, we know that canned milk can provide necessary supplements for growth but can it replace breast milk?

Absolutely not!

However, led lights are breast milk for grow tent plants. The led light spectrums provide sufficient light supports what the plants need to grow with their full potential.

In this article, we are going to find out the best led light for 4×4 grow tent and led grow tent packages available in the market. Also, we will mention some large led grow lights in this article.

Moreover, some people search for “best led grow light for 4×4 tent.” We mentioned it as they can find this article also useful for them.

Best Led Light For 4×4 Grow Tent

!!!Warning!!!

All the enlisted lights are suitable for a 4×4 grow tent. But to facilitate your choice, we mentioned different sizes in the pros section. 

General lights with a perfect spectrum can also fulfill the need, but they emit a large amount of heat in the grow tent, controlled with portable air conditioners.

If you are looking for the best portable ac for grow tent, check our linked article.

Led lights do not emit that amount of heat, which can be harmful to the grow tent’s plants. Also, you may not need air conditioners to control the heat being produced by the led lamps.

1. BloomGrow LED Inline Fan Filter Duct Combo

Best led light 32x32x63 grow tent

Product Features

Dimension – 34 x 15.75 x 11.5 inch

Item Weight – 40.7 Pounds

Power Capacity – 300 Watt

Timer – 24 hours

Hygrometer – Digital

Mylar Capability – 600D

Light Bar – Single

Pros

  • A full combo with fan filter duct.
  • A trellis netting indoor grow tent complete package.
  • A high-quality digital hygrometer and grow light hanger are included.
  • High-quality diamond mylar waterproof reflect paper is available with the kit.
  • Bold stitching and the compact zipper is here to avoid leakage.
  • Best led light 32 x 32 x 63 grow tent.

Cons

  • Some of the clients complained about the quality of the hygrometer.
  • It’s an expensive one.
  • You may need a portable ac with it if you are using it in 4×4 grow tent.

Click To Buy (US)

2. Lightimetunnel LED Grow Light with Timer

Best led light for 4x4 grow tent

Product Features

Dimension – 17.3 x 5.5 x 3.4 inch (Package)

Item Weight – 1.7 Pounds

Power Capacity – 40 Watt

Timer – 12 hours

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Four

Pros

  • The spectrum of the led is 400nm-700nm, which is prominent for proper growth.
  • Timers are available to facilitate the growth of the plants.
  • Flexible set up facilities (Best grow tent setup) are available as the light bars comes in combo formation.
  • Luminosity can be controlled up to 100% to facilitate growth.
  • High quality led light strip made of aluminum is available.
  • Best led light for 4×4 grow tent.

Cons 

  • You should check the power cord as it may cause of lose connection. 
  • White light or transparent light is not available.

Click To Buy (US)

3. BloomGrow UFO LED Light and Fan Filter Duct Combo

large led grow lights

Product Features

Dimension – 34.8 x 14.25 x 12.44 inch

Item Weight – 42.7 Pounds

Power Capacity – 300 Watt

Timer – 24 hours

Hygrometer – Digital

Mylar Capability – 600D

Light Bar – Single rounded

Pros

  • A full combo with fan filter duct.
  • A trellis netting indoor grow tent complete package.
  • A high-quality digital hygrometer and grow light hanger are included.
  • High-quality diamond mylar waterproof reflect paper is available with the kit.
  • Bold stitching and the compact zipper is here to avoid leakage.
  • Best led light 32”x32”x63” grow tent.

Cons

  • Some of the clients complained about the quality of the hygrometer.
  • It’s an expensive one.
  • You may need a portable ac with it if you are using it in 4×4 grow tent.

Click To Buy (US)

4. Shengsite Led Grow Light Plant Grow Lights

The best led light for 2x2 grow tent

Product Features

Dimension – 13.1 x 13.1 x 1.2 inch

Item Weight – 2.01 Pounds

Power Capacity – 45 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Single rounded

Pros

  • The weight of the light is very light, which is perfect for a 4×4 grow tent. 
  • The sixty-degree condenser cup design of the led light is enough to build up a strong concentration in the tent.
  • It does not emit a massive amount of heat, which is harmful to the plants.
  • Aluminum strip is available for better heat dissipation.
  • The best led light for 2×2 grow tent and so on. 

Cons

  • Too much bright light, you should not look at it for a long time without a sunglass.
  • It’s good for seeds and small plants but not much effective for medium size plants.
  • Some clients complained about the design of the product, which can be ignored.

Click To Buy (US)

5. Shengsite Sunlike Full Spectrum Grow Lamp

Best led light for 3x3 grow tent

Product Features

Dimension – 9.9×9.9×1.2 inch

Item Weight – 1.2 Pounds

Power Capacity – 75 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Single square

Pros

  • Advanced led spectrum of 380nm-800nm to facilitate the growth.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • A high-quality aviation-grade aluminum strip is available for better heat dissipation.
  • The weight of the light is very light, which is perfect for a 4×4 grow tent. 
  • Best led light for 3×3 grow tent.

Cons

  • Too much bright light, you should not look at it for a long time without a sunglass.
  • Not a very good choice for a 4×4 grow tent, but it can cover.
  • Some clients complained about the wattage capacity of the product, which can be ignored.

Click To Buy (US)

6. WILLS Dimmable Noiseless Waterproof Full Spectrum

 

best led grow light for a 4x4 grow tent

Product Features

Dimension – 21.9 x 11 x 2.8 inch

Item Weight – 12.87 Pounds

Power Capacity – 200 Watt

Timer – N/A

Hygrometer – Digital

Mylar Capability – N/A

Light Bar – Single rectangle

Pros

  • The latest technology provides a high output of 2.7μmol/J.
  • We can say it’s the best led grow light for 4×4 grow tent.
  • Dimmable light is available, so you can customize it as you want.
  • A high-quality aviation-grade aluminum strip is available for better heat dissipation.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.

Cons

  • No fan is available with it for heat dispatch.
  • There is an adjustable hanger that should be multiplied.

Click To Buy (US)

7. Skylaxy Full Spectrum Panel Growing Lamp with Timer

Best led light for 2x4 grow tent

Product Features

Dimension – 12.2 x 12.2 x 1.4 inch

Item Weight – 4.24 Pounds

Power Capacity – 75 Watt

Timer – Available

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Dual Square

Pros

  • The sixty-five-degree condenser cup design of the led light is enough to build up a strong concentration in the tent.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • The weight of the light is very light, which is perfect for a 4×4 grow tent. 
  • Best led light for 2×4 grow tent.

Cons

  • The spectrum of the green light is low in the product.
  • Some clients complained about the quality of the timer. 

Click To Buy (US)

8. King Plus Dual Chip LED Grow Light Full Spectrum

Best led light for 5x5 grow tent

Product Features

Dimension – 15.75 x 8.39 x 2.36 inch

Item Weight – 6.61 Pounds

Power Capacity – 185 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Single rectangle

Pros

  • For efficient cooling, multiple fans and aluminum stripes are available with the kit.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • Advanced led spectrum of 380nm-780nm to facilitate the growth.
  • Best led light for 5×5 grow tent.

Cons

  • Though you have efficient cooling gadgets with it, you may need portable ac to control the heat.
  • It’s good for seeds and small plants but not much effective for medium size plants.
  • The glass is smaller than the light, which is confusing.

Click To Buy (US)

9. MasterGrow Samsung High PPFD LED Grow Light with Full Spectrum

Best led light for 4x2 grow tent

Product Features

Dimension – 11.8×10.4×1.8 inch

Item Weight – 4 Pounds

Power Capacity – 100 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Single square

Pros

  • Consumes 50% less power to provide the optimum spectrum.
  • Dimmable light is available, so you can customize it as you want.
  • A high-quality aviation-grade aluminum strip (40% thicker) is available for better heat dissipation.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • Best led light for 4×2 grow tent.

Cons

  • The clients say it takes more time to install.
  • Some clients complained about the brightness. Check and contact the company will replace it if required.

Click To Buy (US)

10. EnFun Full Spectrum Grow Lamp

Best led light for 4x3 grow tent

Product Features

Dimension – 14.72 x 9.09 x 5.67 inch

Item Weight – 8.62 Pounds

Power Capacity – 240 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Single square

Pros

  • An adjustable driver is available to reduce power consumption with an optimum spectrum.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • Dimmable light is available, so you can customize it as you want.
  • Best led light for 4×3 grow tent.

Cons

  • Not very good for medium size plants.
  • Clients complained about the connector, so please check when you get it.

Click To Buy (US)

11. Hydroplanet T5 Fluorescent HO Bulbs

Best led light for 2x2 grow tent

Product Features

Dimension – 24.6 x 19.5 x 4.1 inch

Item Weight – 11.97 Pounds

Power Capacity – 24 Watt

Timer – N/A

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Varieties available

Pros

  • A high-quality 95% aluminum strip is available for better heat dissipation.
  • An adjustable hanger is available with the kit.
  • White light spectrum to provide an environment similar to sunlight.
  • Best led light for 2×2 grow tent.

Cons

  • The product is not waterproof.
  • Plug and play feature seems annoying to some clients.

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12. FREDI Full Spectrum LEDs Plant Light

Best led light for 5x9 grow tent

Product Features

Dimension – 16.73 x 6.37 x 3.77 inch

Item Weight – 3.36 Pounds

Power Capacity – 80 Watt

Timer – Available

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Four

Pros

  • The adjustable tripod provides strong support to the lights.
  • Advanced led spectrum of 460 up to 620nm to facilitate the growth.
  • Blue light spectrum, IR, UV spectrums are included to provide a similar light as sunlight.
  • Best led light for 5×9 grow tent.

Cons

  • The USB port is not available.
  • Check the power source as many clients complained about it.

Click To Buy (US)

13. Hydrofarm Agrobrite Fluorescent Tube

Best led light for 2x2 grow tent

Product Features

Dimension – 23 x 13.5 x 3 inch

Item Weight – 11.6 Pounds

Power Capacity – 32 Watt

Timer – not available, but there is a place where you can adjust a timer.

Hygrometer – N/A

Mylar Capability – N/A

Light Bar – Four

Pros

  • A high-quality 95% aluminum strip is available for better heat dissipation.
  • An adjustable hanger is available with the kit.
  • White light spectrum to provide an environment similar to sunlight.
  • Best led light for 2×2 grow tent.

Cons

  • The product is not waterproof.
  • Plug and play feature seems annoying to some clients.

Click To Buy (US)

Buyer’s Guide

When you are about to purchase a product what you notice? price? I know the answer.

You set some criteria to define the quality of the product and after that, you check the price. However, here we are mentioning some criteria thus you can select the perfect one for yourself. 

Check the Weight of the Product

Weight is a very crucial factor in this case. If you ignore it then your grow tent may fall for a small breeze. However, weight varies on the size of the grow tent. It’s better if you do not cross the limit of 30 pounds in the case of a 4×4 grow tent.

Check the Power Capacity

The wattage capacity is a vital factor here. If it’s not appropriate then you may not get the required spectrums for your plant.

Consider that plant you’re growing: This is very crucial. Different plants have different requirements of the resources – heat, amount of light (lumen), the wavelength of light, etc. Thus, the first thing you need to consider when buying LED grow lights is what you want to grow under that. 

Tomatoes require more warm and intense lighting than flowers and vice versa. That’s why you should choose according to your requirements.

To know more about it read our latest article on “growing tomatoes with artificial light.”

Freedom of Adjustability: I just told you that you should choose LED grow lights according to the plant you desire to grow. But is it going to be only one plant that you want to grow throughout your life?

No. Also, one particular plant might require a different set of mentioned resources throughout its life cycle.

That is why LED grow lights need to offer the freedom of adjustability. To which extent you can tweak the settings to meet the requirement of a wide range of plants – is something you should consider.

Consider the Heat: LED grow lights produce good heat when they’re turned on. If you’re growing delicate plants, you should be aware of that. Excessive heat can cause the plants to be burned or scorched. When you’re growing delicate plants, it’s ideal to look for LEDs that produce less heat.

Electricity Consumption vs. Power Output: Depending on the plants you’re growing, you may need to keep the LEDs turned on for about 10 to 11 hours per day, or even more in some cases. This will add up quite a number to your electricity bill, keep that in mind.

If you’ve got a reason to be worried about that, consider those LED grow lights that give good wattage output consuming less power. There are models that can do that.

How Many LED Watts Are Required Per Square Foot of Grow Space?

It could sometimes depend on the plant you’re growing in that space. But as a simple rule, you need to provide 30 to 40 watts per square foot of grow space.

What Features To Look For In LED Grow Lights?

Low Heat Output: Some cheap LED grow light tends to get overheat and make the environment hot. This could burn plants out. Also, LED grow lights that tend to overheat seem to have a shorter lifespan than the ones that don’t produce excessive heat.

Thus you save some money not having to buy LEDs again and installing them.

LED Grow Light With Cooler: Few LED lights have high-quality cooling fans included in them which internally cools the LEDs. This is great for lengthening the lifespan of the LEDs. Thus, you should look for LED grow lights with a high-quality internal cooling fan.

Quality of the Semiconductor Chip: It is like the heart of a LED grow light, and the heart needs to be of great quality, right? This chip is responsible for converting electricity into light and also determines the wavelength of the light. 

Make sure you buy a LED grow light with a good quality semiconductor chip that has a minimum wattage of 3.

Wrapping Up

We analyzed all the available assets in the market and categorized the products. However, we got the 13 best led light for 4×4 grow tent. 

Those looking for led grow tent packages and large led grow lights can also find their product in this article.

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