5 Best LED light for 4×2 Grow Tents (Review 2021)

(Last Updated On: March 6, 2022)

Are you an enthusiastic gardener looking for the best led light for 4×2 grow tent? If yes, we assure you that you have come to the right place because we have all the best LED lights covered for your ease!

We understand that finding the right LED light that will be the most effective for your purpose can be tricky at times. Thus, we have listed down some of the most popular LED lights in this article, while giving you a thorough overview of the most important features, along with the advantages and drawbacks of these lights.

Typically, LED lights for 2×4 grow tent need a power output between 250-400 watts, and thus it’s important to locate the most suitable light that will be appropriate for your power outage. Usually, for one square foot of area, 32 watts are required. Thus:

  • For the flowering stage, a typical 4×2 grow tent will require about 256 watts of power (Recommended power between 256 watts to 350 watts)
  • For the veg stage, a typical 4×2 grow tent will require around 200 watts of power (Recommended power between 200 watts to 300 watts)

This article will give you all the information you need regarding the power input, the dimensions of the lights, applicability, unique features, durability, efficiency and so on. Thus, keep reading ahead in order to choose which LED light you will be buying next for your beautiful indoor hydroponic garden.

Review of 5 Best LED light for 4×2 Grow Tent

RANK IMAGE NAME RATING PRICE
1 1 Spider Farmer Grow Light 4.8 Check Price
2 2 MARS HYDRO LED Grow Light for 2×4 ft 4.7 Check Price
3 3 VIPARSPECTRA LED Grow Light 4.6 Check Price
4 4 VIPARSPECTRA 900W LED Grow Light 4.5 Check Price
5 5 Niello 1200W Cree Grow Light 4.5 Check Price

1. Spider Farmer Grow Light

best led light for 4x2 grow tent

KEY FEATURES

  1. Easy to install
  2. Power input: 200 watts
  3. Applicable for all growth phases
  4. latest model of Samsung LM301B diodes installed
  5. Waterproof structure and customized dimming features

Spider Farmer Newest SF-2000 is a one-of-a-kind LED light that has a number of interesting qualities to it such as being water-resistant, updated LED technology, and a structure made of thick aluminum.

This gives it a durable structure while also being an economical lighting system for your grow tent.

Moreover, it also provides efficient service to its users with increased light penetration powers, and it is also a quite affordable choice compared to other LED lights in the market.

Pros

  • No fans built in, thus no noise
  • High power output while having low maintenance cost
  • Relatively cheaper than other LED lights in the market
  • No heat production due to the installment of thick aluminum board material
  • Supports plant growth in all stages due to the full spectrum of light available
  • Improved diffusion of light within the canopy of the crops for efficient growth
  • Products includes 3 years of local service needed for servicing and maintenance

Cons

  • The dimmable settings of the LED lights may be tricky to reach at times

2. MARS HYDRO Grow Light for 2×4 ft

mars hydro 2x4ft grow light

KEY FEATURES

  • Size: 39.2 x 9.96 x 3.54 inches
  • Power input: 300 watts +/- 5%
  • Built-in dimmer for light adjustment
  • Applicable for plants in all growth stages
  • Efficient for 3 x 5 inches veg stage and 2 x 4 inches flowering stage
  • Contain 684 pieced of LED bulbs installed, with the latest SMD LED technology

MARS HYDRO TSL 2×4 led grow light can be used for plants in all growth stages, and it is built-in with the newest LED technologies available in the market.

It provides strong light intensity for crops along with a full spectrum of light, increasing the efficiency of the plant growth.

Furthermore, the dimmer installed allows the user to control the amount of light within the grow tent, thus the users can moderate the yield of their crops

Pros

  • Comes with a 3 years warranty on the product
  • Saves energy and cost of the user by providing highly intense light and enhanced reflective capacity
  • The dimmer allows the user to easily moderate the amount of light during different parts of the plant growth
  • The higher yield of plants with better crop quality due to the efficient SMD LED technology, with 30% more yield
  • Can be used for all stages of plant growth due to the full spectrum of light availability, while also ensuring high quality of crops
  • One of the best LED light for 2×4 grow tent available in the market due to the fan less design with quantum light boards installed, which has high reflective capacity allowing plants to absorb more light

Cons

  • Not waterproof

3. VIPARSPECTRA LED Grow Light

VIPARSPECTRA Grow Light

KEY FEATURES

  • Power input: 390Watts ±3%
  • Number of LED bulbs: 180
  • size for a 4×2 grow tents: 16.5×16.5×3 inches
  • Can be used for plants in all growth stages
  • Strong construction along with iron housing which is fireproof
  • Has a 4×4 inches veg coverage at 32 inches and 3×3 inches flowering coverage at 24 inches

VIPARSPECTRA 900W comes with a strong fireproof structure which can be used for growth of plants in all stages. It has energy saving mechanisms, providing high yield crops to users, saving power and money for the buyers.

It comes with effective cooling mechanisms and daisy chain features, making it a very user-friendly product.

Pros

  • Comes with a 3 years warranty and 30 days money-back guarantee
  • Produces bigger buds and high yield, thus saving energy for the user
  • The fire-resistant feature makes it more durable and has fewer chances of fire hazards
  • Comes with a 12-bandfull spectrum of light applicable for growth of all stages of crops comes with a 12-bandfull spectrum of light applicable for growth of all stages of crops
  • Has a daisy chain feature which allows its users to attach several LED lights together using fewer power outlets
  • It has a lifespan of over 100,000 hours, making it one of the best-LED light for 4×2 grow tent due to high durability
  • Has improved aluminum heat sinks for quick cooling mechanism ensuring there is no build-up of heat. Furthermore, efficient and high-speed fanning system is also effective for heat dissipation

Cons

  • Not waterproof

4. VIPARSPECTRA LED Grow Light

2x4 led grow light

KEY FEATURES

  • Power input: 390Watts ±3%
  • Number of LED bulbs: 180
  • size for a 4×2 grow tents: 16.5×16.5×3 inches
  • Can be used for plants in all growth stages
  • Strong construction along with iron housing which is fireproof
  • Has a 4×4 inches veg coverage at 32 inches and 3×3 inches flowering coverage at 24 inches

VIPARSPECTRA 900W comes with a strong fireproof structure which can be used for growth of plants in all stages. It has energy saving mechanisms, providing high yield crops to users, saving power and money for the buyers.

It comes with effective cooling mechanisms and daisy chain features, making it a very user-friendly product.

Pros

  • Comes with a 3 years warranty and 30 days money-back guarantee
  • Produces bigger buds and high yield, thus saving energy for the user
  • The fire-resistant feature makes it more durable and has less chances of fire hazards
  • Comes with a 12-bandfull spectrum of light applicable for growth of all stages of crops comes with a 12-bandfull spectrum of light applicable for growth of all stages of crops
  • Has a daisy chain feature which allows its users to attach several LED lights together using fewer power outlets
  • It has a lifespan of over 100,000 hours, making it one of the highest yielding LED light for 4×2 grow tent due to high durability
  • Has improved aluminum heat sinks for quick cooling mechanism ensuring there is no build-up of heat. Furthermore, efficient and high-speed
  • fanning system are also effective for heat dissipation

Cons

  • Not waterproof

5. Niello 1200W Cree Grow Light

Niello 1200W Cree Grow Light

KEY FEATURES

  • Power Input: 280 watts
  • Size: 16.95 x 16.25 x 4.95 inches
  • Can be used for all growth stages of plants
  • Number of LEDs: 112 (with 10w double LEDs)
  • It comes with anti-rust and dustproof features for longer durability
  • Has an upgraded 90° Reflector Cups design for better absorption of light by plants

Niello 2×4 led grow light comes with 10-watt double clip LEDs which provide higher intensity light within the grow tents. It is dustproof and moisture-proof, and made up of rust-free material, making it highly durable and long-lasting.

It also has a lifetime of over 100000 hours, making it a smart investment for the users who love gardening, making it cost effective in the long run.

Pros

  • Has a lifetime of over 100000 hours, and a 3 years warranty
  • Noise-free application during to silent fans made up of aluminum frames
  • Comes with a daisy chain which allows the user to connect more lights to fewer outlets
  • Provides a full spectrum of light for the plants, thus it can be utilized through all growth stages of the plants
  • Comes with 4 added CREE COB LEDs which leads to higher par values and more diffusion of light in plant canopies
  • It saves energy and produces high yield crops due to its improved luminous efficiency, saving power and cost for the user

Cons

  • Not water resistant

Conclusion

We have reviewed the best LED light for 4×2 grow tent available in the market, and now it’s your turn to choose the LED light that best suits your purpose.

It is vital that you are aware of the main features of the product that you are buying, along with the pros and cons that come with it.

May your requirements be fireproof, waterproof, durability or efficiency, the LED lights discussed above will surely meet your expectations.

Thus, wait for no further and pick out your favorite LED light from these options, to add a unique addition to your delightful indoor gardening environment.

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