by Lee Safin
What would happen if your mom did not breastfeed you?
What would happen if your kids don't get breastfed? 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 that 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.
Related Article - Best Grow Bags For Gardening
Contents
!!!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. Also, you can check our latest article on the best grow tent heaters.
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.
Product Name | Power Capacity | For Which Grow Tent It's Best? |
---|---|---|
BloomSpect LED Inline Grow Light | 600 Watt | 4x4 |
Lightimetunnel LED Grow Light with Timer | 40 Watt | 4x4 |
VCMAG UFO LED Grow Light | 600 Watt | 5x5 |
Shengsite Led Grow Light Plant Grow Lights | 45 Watt | 2x2 or 4x4 |
Shengsite Sunlike Full Spectrum Grow Lamp | 75 Watt | 3x3 or 4x4 |
WILLS Dimmable Noiseless Waterproof Full Spectrum | 200 Watt | 4x4 or 5x5 |
Skylaxy Full Spectrum Panel Growing Lamp with Timer | 75 Watt | 2x4 or 4x4 |
King Plus Dual Chip LED Grow Light Full Spectrum | 185 Watt | 4x4 or 5x5 |
MasterGrow Samsung High PPFD LED Grow Light | 100 Watt | 4x2 or 4x4 |
EnFun Full Spectrum Grow Lamp | 240 Watt | 4x4 or 4x3 or 5x5 |
Hydroplanet T5 Fluorescent HO Bulbs | 24 Watt | 2x2 |
FREDI Full Spectrum LEDs Plant Light | 80 Watt | 4x4 or 5x5 or 5x9 |
Hydrofarm Agrobrite Fluorescent Tube | 32 Watt | 2x2 or 4x4 |
It's a LED grow tent package. So if you are here only for the light, scroll on.
With an outstanding combo feature, the BloomSpect LED is leading the 4×4 grow tent-led light industry. It's absolutely perfect in size to place anywhere indoor or outdoor. With the digital hygrometer, you can monitor each and every detail.
However, high-quality diamond mylar waterproof reflect paper is available with the kit to facilitate you. Bold stitching and the compact zipper are here to avoid leakage.
But every gem has a dot. And in this case, the dot is, you may need to add a portable air conditioner in the tent.
Moreover, we enlisted it as the best-led light for a 32 x 32 x 63 grow tent. If you want to buy the led light only then click the following link - BloomSpect LED Single
Dimension - 15.2 x 6.7 x 2.7 inch
Item Weight - 5.4 Pounds
Power Capacity - 600 Watt
Timer - N/A
Hygrometer - Digital
Light Bar - Single
With a spectrum of 400nm-700nm, Lightimetunnel LED grow light is holding the second position in the grow tent LED light market.
40-watt power capacity is enough to maintain a soothing environment in the grow tent. As there is no grow tent with the light so the term "Mylar" is absent.
We faced a little issue while we were attaching the power chord. So you may check it while receiving it. I hope your one won't be losing as our one was.
Moreover, we entitled it as the best-led light for a 4×4 grow tent.
Do you want to have an alternate? Check the Foldable 640W LED Grow Bar Full Spectrum.
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
Cons
It's a LED grow tent package. So if you are here only for the light, scroll on.
VCMAG, we always have seen that they are selling in a combo. Why? Because they know what you need. In this case, they are offering a 300-watt capacity UFO-shaped LED light with a 600 D Mylar layered grow tent.
However, high-quality diamond mylar waterproof reflect paper is available with the kit to facilitate you. Bold stitching and the compact zipper are here to avoid leakage.
But every gem has a dot. And in this case, the dot is, you may need to add a portable air conditioner in the tent.
Moreover, we enlisted it as the best-led light for a 5×5 grow tent. If you want to buy the led light only then click the following link - RGB UFO single LED Light
Dimension - 34.8 x 14.25 x 12.44 inch
Item Weight - 42.7 Pounds
Power Capacity - 600 Watt
Timer - N/A
Hygrometer - Digital
Light Bar - Single rounded
Ok! Till now we have mentioned the combo products. But now we are going to focus on LED lights only.
Shengsite Led Grow Light is one of the best LED lights for a 2×2 grow tent. But that does not mean you can not use it in your 4×4 grow tent. It's also a good choice 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. For better heat dispersion and aluminum stipe is available with the product.
When we are studying the reviews we found that some clients complained about the design of the product. But we could not find any default.
There is a twist with the light. You should not look directly to the light without a shade. Use a sunglass. If you want a cheap alternate then check it out - Growing Lamps LED Grow Light
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
With a capacity of 75 watts, Shengsite Sunlike Full Spectrum Grow Lamp is holding a reputed position in the market. As there is nothing called "combo offer" so the questions about the absence of the timer, hygrometer, and mylar do not come.
By providing an advanced led spectrum of 380nm-800nm, it can facilitate the growth of the plants. 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.
Moreover, we entitled it as the best-LED light for a 3×3 grow tent.
We have a cheap alternative for you LED Grow Light 800W Samsung.
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
With the finest outlook and amazing spectrum "Spider Farmer" is holding a strong base in the grow light market. This grows light will be suitable with a 300W power capacity and a perfect fit for a 3×3 grow tent.
However, the LM301B diode is the synecdoche of the product. By holding the PPE of 2.75 micro mols per Jule and PPF 770.65 umol/m2/s "spider farmer" is providing the perfect environment to grow plants in your 3×3 grow tent.
Dimension - 24.02 x 24.02 x 2.76 inch
Item Weight - N/A
Power Capacity - 300 Watt
Timer - Available
Hygrometer - Digital
Mylar Capability - N/A
Light Bar - 4
Some customers do look for a light that can be controlled by them. If you are one of them then this product is a masterpiece for you.
You can control the dimness of the light. But the seller is not providing a hanger with it.
Moreover, we can also say that it's one of the best-LED lights which are perfect for a 4×4 grow tent.
You can consider the Samsung LM281B Quantum LED Grow Light as the cheapest alternative.
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
With a capacity of 75 watts, Skylaxy Full Spectrum Panel Growing Lamp is holding a reputed position in the market. As there is nothing called "combo offer" so the questions about the absence of the timer, hygrometer, and mylar do not come.
As the company is providing a timer with it, so you can easily control the brightness which can facilitate the growth of the plants. 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.
Moreover, we entitled it as the best-LED light for a 3×3 grow tent. You can consider the Samsung 1000W 2000W LED Grow Light as the cheapest alternative.
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
King Plus Dual Chip LED Grow Light is one of the best-LED lights for a 5×5 grow tent. But that does not mean you can not use it in your 4×4 grow tent. It's also a good choice for a 4×4 grow tent.
For efficient cooling, multiple fans and aluminum stripes are available with the kit. For better heat dispersion an aluminum stipe is available with the product.
By providing an advanced led spectrum of 380nm-780nm, it can facilitate the growth of the plants
When we are studying the reviews we found that it's good for seeds and small plants but not much effective for medium size plants.
There is a twist with the light. You should not look directly to the light without a shade. Use a sunglass. You can consider the Full Spectrum LED Grow Light as the best alternative.
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
When the term "Samsung" comes here multiplies the value of the item. However, MasterGrow Samsung High PPFD LED Grow Light is one of the leading LED grow light brands when the question is about the full spectrum.
100 watts power capacity is enough to grow any kind of vegetables in the tent.
As it consumes 50% less power, we entitled it as the best-LED light for a 4×2 grow tent. However, it can also be used in the 4×4 grow tent.
You can consider the Samsung Diode LED Grow Light as the cheapest alternative.
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
If you are looking for a product that will be absolutely perfect for your 4×3 grow tent, this is for you. 240 watts is more than enough to cover a 4×4 grow tent. However, we experienced that it's not very good for a medium-size plant.
We do not know the fact why it's not working for a medium-size plant but the truth can not be ignored.
You can consider the Grow Light Panel Full Spectrum Phyto Lamp as the cheapest alternative.
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
There are a lot of people who are very curious to have tube lights like this one. For them, we want to say that the power capacity of a tube light is not good enough for a 4×4 grow tent.
However, if you are willing to take a tube light for your 2×2 grow tent, then this can be proved as a masterpiece for you.
You can consider the Led plant Grow Light T5 Tube as the cheapest alternative.
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
Usually, we want to provide an equal spectrum for all of our plants in the tent but sometimes it's necessary to reduce the spectrum on a particular plant. But if we do that other plants in the tent will suffer as they need closer touch.
FREDI full-spectrum LED light is the one for those moments when you need to adjust the distance between a plant and the light source.
Though we suggested that it's good for 5×9 grow tent, we considered the fact been discussed above.
You can consider the ColorRGB Full Spectrum LED Grow light as the cheapest alternative.
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
Once again for those people who are very curious to have tube lights like this one. For them, we want to say that the power capacity of a tube light is not good enough for a 4×4 grow tent.
However, if you are willing to take a tube light for your 2×2 grow tent, then this can be proved as a masterpiece for you.
To cover a large tent you may need multiple lights in single. Blue world Store offers better prices in the market.
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
When you are about to purchase a product what do 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.
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.
The wattage capacity is a vital factor here. If it's not appropriate then you may not get the required spectrums for your plant.
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."
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.
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.
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.
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.
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 light.
Make sure you buy a LED grow light with a good quality semiconductor chip that has a minimum wattage of 3.
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.
Top 10 Best Grow Tent in 2023 - Expert's Review
Top 10 Best Fluorescent Grow Lights in 2023 - Expert's Review
Top 10 Best Exhaust Fan For Grow Tent - Expert's Review
Top 10 Best Portable AC For Grow Tent in 2023 - Expert's Review
Last update on 2023-01-28 / Affiliate links / Images from Amazon Product Advertising API
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About Lee Safin
Lee Safin was born near Sacramento, California on a prune growing farm. His parents were immigrants from Russia who had fled the Bolshevik Revolution. They were determined to give their children a better life than they had known. Education was the key for Lee and his siblings, so they could make their own way in the world. Lee attended five universities, where he studied plant sciences and soil technologies. He also has many years of experience in the U.S. Department of Agriculture as a commercial fertilizer formulator.
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