Top 10 Cheap LED Grow Light (Reviews & Buying Guide 2019)

Best cheap LED Grow Light for 2x2 grow tent

MAXSISUN Dimmable
300W

  • Dimmable Lights
  • Full Spectrum
  • Price Under $100

Best Cheap LED grow light for 3x3 grow tent

colofocus

ColoFocus Double Chips 1000W

  • Price Under $100
  • Good Intensity
  • Optimal Spectrum For Growth

Indoor growing with LED grow lights is a way of producing a high-quality yield in a small area with the help of various techniques such as integrated structures or vertical layered farming. 

We know that cannabis plants need sunlight throughout their lifecycle in order to grow and produce agriculture yield. 

In the case of indoor farming by means of either a grow tent or grow cabinet, the sunlight spectrum is provided with the help of artificial means i.e. 

LED Grow lights, which have been specially designed to meet the requirements of the plants’ lifecycle. 

Since these lights are specifically designed and depending upon various other factors, the prices of LED Grow lights can be higher sometimes. 

There are a number of different brands and models of LED Grow lights available in the market catering to the needs of the indoor farmers. 

Depending upon their coverage area requirements, the users can select a Grow light that suits them the best. 

The factors, which are involved in influencing the price of an LED Grow light include: 

  • Power output rating
  • Power consumption efficiency
  • Design & construction 
  • Cooling system efficiency
  • Chip quality
  • Light spectrum
  • Coverage area
  • PPFD output of the light

A detailed understanding of the significance that these factors have while judging the performance of an LED Grow Light is as follows after the table of overview:

Overview: Cheapest LED Grow Lights On The Market

LED Grow LightActual WattsCoverage [sq. ft.]HPS ReplacementPrice
Roleadro GalaxyHydro 300 Watt1303’ X 3’400wCheck Price
Mars Hydro Eco 300W100At 18”: 2’ X 2150wCheck Price
MAXISISUN 300W Dimmable LED140 Veg 24″: 3.5 x 3.5
Flowering 24″: 2.5 × 2.5
250wCheck Price
ViparSpectra V300 300W 130 Veg 24″: 2x2
Flowering 18″: 1.5×1.5
250wCheck Price
Meizhi 300w 139 3’ x 2’ 300wCheck Price
ColoFocus 1000W LED Grow Light Kit110 – 1203.5 × 4400wCheck Price
Phlizon Newest 600w1052’ x 2’ 300wCheck Price
GalaxyHydro 1000w132Veg 24″: 3 x 3
Flowering 24″: 2 × 2
400wCheck Price
MORSEN Reflector-Series 600W116At 24” : 2’ x 3’ 600wCheck Price
King Plus 600w1203 x 3.4600wCheck Price

Design and Construction

An LED Grow light should have an optimized design and durable construction. Lightweight material with high tensile strength provides the convenience of handling and longevity to the device over a longer period of use.

Similarly, internationally recognized safety and protection certificates also play a role in analyzing the suitability of the Grow lights under different circumstances. 

The efficiency of the Grow Light

There are different types of efficiencies associated with an LED Grow light i.e. power consumption efficiency, electrical & mechanical efficiency.

An LED Grows light is expected to provide high lumen output against the power consumed as compared to the HPS or HID lights.

Similarly, the efficiency of the LED chips to convert energy input into a useful spectrum of light is another important parameter. 

Cooling System

Heating of the LED panel can be an issue of serious concerns for the indoor growers as it can affect the working of the device as well as the temperature of the Grow area.

Most of the LEDs radiate increased levels of radiations during operation, which if remained trapped inside the device can heat up the metal body causing damages. Therefore, a robust and high performing cooling system is required for regulating the temperature of the device. 

Light Spectrum

The single most important aspect of analyzing the performance of an LED Grow light is the spectrum of light that is obtained through the distribution of LED chips.

The ideal spectrum or PAR-zone that is required for the growth of indoor plants is usually in the range of 400 – 700nm with the presence of trace amount of UV & IR radiations.

There should be a higher concentration of Red and Blue lights, which are important during the vegetation and flowering stages of the plant lifecycle.

Traces of other colors and UV radiations help the plants during the photosynthesis as well as help produce antibodies for protection.

A Grow light should have a full light spectrum for high-quality yield throughout the season. 

PPFD values

Plants required light dense enough to carry out the regular photosynthesis and if the density of the available light is below par the minimum requirements then it will affect the quality of the yield.

The ideal PPFD values of the light are normally in the range of 500 – 1000 μ mol/sec.m2. The light above 1000 μmol/sec.m2 is usually too intense for the plants causing inhibition in growth while light below 500 μmol/sec.m2 can be too low for smooth indoor cultivation. 

Coverage Area

It is precisely the area, which a single Grow light can support during the cultivation process. The coverage area is dependent upon the height of the Grow light above the surface and the PPFD graph of the Grow light. 

The height of the Grow light is directly related to the coverage area while the PPFD graph is inversely related. When the height is increased the coverage area of the light increases but the light density available at the surface decreases accordingly. 

Therefore, based on these factors an optimum or effective coverage area is calculated that the LED Grow light can support.

Price

It is another important factor applicable for LED Grow lights as the price may escalate if you start looking for all the ideal parameters in a Grow light. Therefore, at some point compromises need to be made in order to select a Grow light, which possesses most of the features of an ideal to Grow light and still costs a reasonable amount to the users.

An ideal Grow light will be the one, which has an optimized design & construction, high efficiency as compared to HPS lights, robust cooling system, full light spectrum, suitable PPFD values w.r.t to the coverage area and low price as compared to the competitors. 

In this review, we will compare 10 most useful and cheap LED Grow lights for indoor cannabis cultivation in order to help our readers make an informed decision. 

The LED Grow lights that are included in this review are ColoFocus 600W LED Grow Light Kit, Roleadro LED 300W Grow Light, King Plus 600w, Phlizon Newest 600w, MaxiSun 300W Dimmable LED, MORSEN Reflector-Series 600W, GalaxyHydro 600w & Meizhi 300w. 

In the next section we will discuss all the above-mentioned cheap LED Grow lights as per the criteria defined and give each grow light a rating out of 5. 

In conclusion, we will give our recommendation for the most suited LED Grow light for indoor cannabis cultivation.

1. Roleadro GalaxyHydro 300w Review

Roleadro is a popular brand in the field of LED Grow lights and the GalaxyHydro series of grow LED lights are also used by the indoor growers all over the world. 

Roleadro GalaxyHydro 300W is a full light spectrum LED light, which is claimed by the manufacturer to increase the yield by 30-50% in comparison to normal conditions. 

The dimensions of the device are 12.1 x 8.2 x 2.4 inches while the weight of the product is 5.95 pounds. 

 

Design & Construction

The grow light has a rectangular shaped panel where 100 pieces of 3W chips are installed. The device is constructed of lightweight material having the durability to ensure a long lifespan of the device usually in the range of 50,000 hours. 

It has an efficient cooling and heat removal system that is certified by UL. The device can be hooked from a ceiling with the help of hanging cords in order to provide the light spectrum to the plants at the surface. It is non-water proof and only suitable for indoor operations. The device is certified as eco-friendly and safe for normal use. 

 

Efficiency

The grow light is highly energy efficient as compared to the traditional HPS or HID light since, for every 130-watt power draw, the Roleadro GalaxyHydro 300W produces as much output as produced by an equivalent 

HPS light with 400 watts power draw. Similarly, EPILED manufactured LEDs are used in the panel, which are known to have high electrical power efficiency and high power factor. 

 

Cooling System

It has a high performing UL certified cooling and heat removal system, which comprises of 2 fans, aluminum heat sinks, and temperature control regulators. 

The fans keep operating during the operation of the panel in order to protect it from overheating as well as removing the heat radiations through the heat sinks. The temperature regulator plays its role as it keeps the temperature at the desired level (below a certain limit). 

 

Light & Spectrum

Roleadro GalaxyHydro 300W has a full light spectrum, which means that wavelength in the range of 430 – 740nm are present in the spectrum of light. 

There are a trace amount of UV and IR radiations present as well, which play a significant role during certain stages of plant growth. 

Similarly, the PPFD values are in the range of 96 μmol/sec.m2 (measured when grow light is placed at a height of 36”) – 716 μmol/sec.m2 (measured at 12”). The effective coverage area, therefore, comes out to be 3’ x 3’ veg and 2’ x 2’ flowering. 

Verdict

  • Full Spectrum
  • UV & IR
  • Power Efficient
  • High Quality EPILEDs
  • Zener Protected Diodes
  • Suitable for Small Area
  • 2 Years Maintenance
  • 30-days Money Back
  • May not fully cater to the needs of early stages of plants growth
  • Not suitable for tall plants
  • Covers Small Area
  • Less than 100k hrs life span
  • non-waterproof body
  • No Switch/Dimmable function

Roleadro GalaxyHydro 300W is a useful LED Grow light if you are interested in growing cannabis in a small cultivation area. 

It has a reasonable price, high performing cooling system, PAR-zone wavelengths, and high-energy efficiency. 

On the basis of our evaluation and considering the price of the device, we rate the Roleadro GalaxyHydro 300W as following.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
3.9/5

2. Mars Hydro Mars ECO 300W Review

Mars Hydro Eco 300W is a widely used LED Grow light since it is cheap as compared to many of its competitors as well as the reliable performance offered by the grow light over the course of a prolonged period.

It has a full light spectrum and suitable for indoor cultivation of cannabis. The dimensions of the 300W LED Grow light are 29.2cm x 26.4cm x 6.3cm while the weight of the device is 5.47lbs / 2.48KG.

 

Design & Construction

It has a standard design and construction, which is certified by various safety certifying authorities such as RoHS, ETL, and CE. It has a stoic body and build, which complement the expected long lifespan of the device. 

It also has a rugged cooling and temperature regulating system, which keeps the panel and the LEDs operating at maximum efficiency. 

 

Efficiency

It is energy efficient as compared to the traditional HPS or HID lights, as it only consumes 130 watts of power during operation, in comparison to the HPS lights, it can replace an HPS light that consumes 150 watts. 

The replacement factor though is not as significant as compared to its competitors. 

The LEDs used in the panel have a high power factor in the range of >95% that means the reactive power losses are minimum.

The LEDs are oriented in a mix of 90o and 120o, which ensures that there is suitable coverage area as well as light intensity available to the plants.

Similarly, there are two control switches in the panel i.e. bloom & veg, which allows the users to optimize the spectrum output as per the requirements of the stage of the plant lifecycle.

 

Cooling System

There is a rugged cooling system, which makes sure that the panel does not overheat and keeps it operating at a regulated temperature.

There is a fan at the backside of the panel as well as heat sinks on sides. The cooling system generates noise in the range of 56 dB, which is high since 50 dB is the standard for judging the noise levels of a grow light.

 

Spectrum Quality

Mars Hydro Eco 300W has a full light spectrum of light in the range of 440 – 730 nm along with the presence of UV and IR radiations.

The spectrum falls in the range of ideal PAR-zone, which is suitable for the growth of plant during the entire lifecycle.

This 300W grow light model has a spectrum suitable for seedling, Growth and Bloom stages of the life.

At a normal height of 18”, the PPFD values available to the plants are 477 μmol/sec.m2, which are less than the minimum recommended limit of 500 – 1000 μmol/sec.m2. It can be derived that the grow light is only suitable for small area cultivation.

Verdict

  • The spectrum of light is suitable for indoor cultivation of plants.
  • Energy efficiency as compared to HPS lights.
  • Rugged cooling system and heat removal mechanism.
  • Light control switches, which allow for better yield.
  • 3 years manufacturer’s warranty and 30 days return guarantee.
  • Not as energy efficient as comparable models.
  • Only suitable for small area cultivation.
  • Non-waterproof body.

Eco 300W LED is commonly used for the cultivation of cannabis as it can be trusted with good quality yield in a small grow area. 

However, it is not suitable if medium or large area cultivation is required and multiple lights may be required in those cases. 

Mars Hydro has also produced several grow light modes under the Reflector Series. The reflector series are available in 5 different sizes, each made for different size of grow area, ranging between 2×2 – 5×5. 

You can find a Mars Hydro grow light model according to your needs here.

Therefore, based on facts stated above we have rated the fixture as following.

Ratings

Efficiency Ratio
4/5
Cooling System
5/5
Light Output
3.5/5
Value for money
5/5

3. MAXSISUN 300W Dimmable LED Grow Light Review

MAXSISUN 300W Dimmable LED Grow light is a full light spectrum light with veg and bloom switches allowing the growers to optimize the spectrums as per the needs of the plants. 

The panel of the light weighs only 7.5 pounds while the dimensions of the product are 15.7 x 8.4 x 2.4 inches. 

 

Construction & Design

It has a lightweight panel, which can be easily hanged from a ceiling and there would not be any undue tension on the cords. The device has a sturdy design and construction in a rectangular shape. 

There are (62 x 5W) LED chips at the front side installed in the panel while there is a fan at the backside. The design of the device is certified by safety certifying authorities and it is also considered to be eco-friendly. 

 

Efficiency

It is energy efficient as compared to the HPS lights since by only consuming 140 watts of power, it can easily replace an HPS light consuming 250 watts of power. 

The replacement factor is significant as compared to other competing models. The EPILED manufactured LEDs have excellent energy efficiency and power factor known to be greater in the range of >95%. The panel has a dimmable switch that allows the control of exposure of the light to the plants during different stages of growth.

 

Spectrum Quality

It has a full light spectrum, which means that important wavelengths of light in the range of 400 – 700nm are present enabling the smooth growth during different stages. 

Good quality herbs can also be cultivated using this grow light. It has a better coverage area as compared to its competitors since when the light is placed at a height of 24”, an ample amount of light density is available. 

The coverage area in terms of veg and bloom phase: Veg 24″: 3.5 x 3.5 ft and Flowering 24″: 2.5 × 2.5ft. 

The available PPFD values at a height of 24” are 697 μmol/sec.m2. This shows that in addition to a small area, it can also be used for medium area cultivation.

Verdict

  • Full light spectrum with wavelengths overlapping those of an ideal PAR-zone
  • Better HPS replacement factor
  • Standard cooling and heat sink system
  • Dimmable switch to control the light output during different stages of growth
  • High light density at 24” height making it suitable for medium area growth
  • Cheap as compared to many competitors.
  • Long lifespan in the range of 100,000 hours.
  • 1 year manufacturer’s warranty. 30 days non-satisfaction guarantee
  • The fans of the cooling system can be noisy
  • Non-waterproof body and only suitable for indoor cultivation

The 300W LED Grow light model from Maxisisun manages to check almost everything that you are looking for in an LED Grow light. 

It is cheap, has a long lifespan, energy efficiency, and greater grow area. The Pros of the light are highly in favor of the light as compared to the Cons. 

Therefore, including the price factor and all the facts regarding the judging criteria, we rate the MAXISISUN 300W Dimmable LED Grow light 4.6 out of 5.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
3.9/5

4. ViparSpectra Reflector Series V300 300W

It is 300 W grow light of the ViparSpectra brand having model number V300. It is suitable for indoor use for providing full light spectrum to the plants. 

The color of the LED Grow light is black while it can be easily hung from a ceiling in order to provide the spectral wavelengths to the plants. It has a light panel which weighs only 6.95 pounds while the dimensions of the product are  12.6” X 7.9” X 3”.  

 

Construction & Design

It has a solid construction and design, which is known to ensure the long lifespan of the device. The device is certified by many authorities for being safe and eco-friendly. 

It has a cooling system in order to ensure the regulation of temperature during its operation. There are a number of LEDs installed in the panel, which provide a cumulative power rating of 300W. 

 

Efficiency

It is energy efficient as compared to the HPS lights since the HPS lights consume more energy as compared to the ViparSpectra LED Grow Lights. The actual power consumption of V300 is 130 watts while it can replace an HPS light consuming 250 watts of power. 

Similarly, energy-efficient LEDs are installed in the panel of V300, which ensure that maximum electrical energy gets converted into a useful spectrum of light. 

 

Cooling System

The device has a cooling system, which functions parallel to the operation of the LEDs and makes sure that the panel keeps operating at an optimum temperature. 

The trapped heat radiations can be damaging for the device, therefore, the cooling system removes these radiations from the system through holes on either side of the panel. The cooling system of V300 is also certified by UL, which means that it is safe to operate. 

 

Spectrum Quality

It has a full light spectrum, which means that important wavelengths of light in the range of 400 – 700nm are present enabling the smooth growth during different stages. 

Good quality herbs can also be cultivated using this grow light. It has a better coverage area as compared to its competitors since when the light is placed at a height of 24”, an ample amount of light density is available. 

The coverage area in terms of veg and bloom phase: Veg 24″: 3.5 x 3.5 ft and Flowering 24″: 2.5 × 2.5ft. 

The available PPFD values at a height of 24” are 697 μmol/sec.m2. This shows that in addition to a small area, it can also be used for medium area cultivation.

Verdict

  • Full light spectrum containing wavelengths of the ideal PAR-zone
  • HPS replacement factor better than many competitors
  • UL certified high performing cooling and heat removal system
  • Suitable for small area cultivation of cannabis
  • Price is low as compared to many competitors
  • 3 years manufacturer’s warranty
  • 30 days return guarantee
  • Low PPFD values at a height of 24” making it not suitable for medium area coverage
  • The cooling system can be noisy
  • Non-waterproof and unfit for outdoor use

The LED grow light has a light spectrum that can provide ample nourishment to the plants during their different stages of growth. 

The wavelength of the spectrum overlaps with those of the ideal PAR-zone i.e. 400 – 700nm. Similarly, UV and IR radiations are also present making it possible for the plants to undergo better photosynthesis. 

The light density available to the plants at the surface is another important parameter for analyzing the performance of the light.

At a height of 24” only 237 μmol/sec.m2 is available, which is much less than the required minimum of 500 μmol/sec.m2. Therefore, it can be concluded that light is only suitable for small area cultivation. Read more about ViparSpectra Reflector Series, and if you do not believe the Reflectors is something for you, you might find what you are looking for in the dimmable PAR-Series.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
3.9/5

5. Meizhi 300w LED Grow Light Review

Meizhi 300w is a grow light having a power output of 300W and spectrum wavelengths corresponding to the wavelengths of a full light spectrum. It is one of the best-sold grow light in the market due to its low price and superior features.

It has a lightweight of 5 pounds while the dimension of the panel is 12.6’’×7.9”×2.8”. The lightweight makes it easy for the workers to hang the light from the ceiling for the purpose of providing light spectrum to the plants.  

 

Construction & Design

The device has a well-researched and optimized design, which ensures that it stays operation to its fullest capacity for a long period as well as it is easy to use. 

There are 60 LED chips of 10W each installed in the panel of the device as well as a cooling system, which removes the heat radiations out of the system through the sinkholes. The cooling system, consisting of 2 fans and heatsinks, keeps the device performing at a temperature, which is within the bearable range. 

 

Efficiency

The model of grow light has fewer power requirements and better output as compared to HPS lights. It has been calculated that with an actual power draw of 139W, the Meizhi 300W can replace an HPS light of 250W actual power draw rating. This is a better replacement factor as compared to some of the competitors. 

Spectrum Quality

It has a spectrum of light, which can cater to the requirements of indoor plants during their different stage of growth. The spectrum of Meizhi is in the range of 380nm – 740nm with a greater concentration of blue and red lights. Wavelengths of green and yellow lights are also present in the spectrum of Meizhi 300W.

At a height of 18” above the grow area; the effective coverage area that is useful for the cultivation of cannabis is 3’ x 2’. In order terms at a height of 12” of the LED grow light, the light density of 970 μmol/sec.m2 are available. Similarly, a PPFD value of 294 μmol/sec.m2 is available when the light is placed at a height of 24”.

This makes the light suitable for small area cultivation.

Verdict

  • Wavelengths of the ideal PAR-zone present in the full light spectrum
  • Only 139 watts actual power draw compared to 250 watts for equivalent HPS light
  • Robust and reliable cooling system.
  • Cheap but good quality product.
  • Long lifespan in the range of 50,000 – 100,000 hours.
  • 3 years manufacturer’s warranty
  • 30 days return guarantee.
  • Not suitable for grow area coverage besides a small area of 3’ x 2
  • Can be noisy during operation
  • Light intensity requires protective glasses
  • 4. Non-waterproof construction of the panel.

 

Meizhi 300w LED Grow light is respected by the users as it provides solid results for high-quality small area cultivation. 

It has better HPS replacement, cooling system, low price, and long life. 

The only Con that is significant is that besides small area cultivation the quality of yield may not be good. 

Therefore, we rate the Meizhi 300w LED Grow light 4.0 out of 5.0. Read more about Meizhi Reflector Series.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
3.9/5

6. ColoFocus 1000W LED Grow Light Kit

ColoFocus 600W LED Grow Light Kit is a high performing and cheap LED Grow light available in the market, which makes it highly convenient for the users to grow the indoor plants in personal settings. 

The device has a lightweight of 4.67 pounds, which is reasonably low as compared to its competitors. The dimensions of the LED Grow light are 12.2 – 8.3 – 2.8 inches. 

Construction & Design

The device has a rectangular design and it comprises an LED panel and the cooling system. The LED panel has 60 Pcs of LEDs, which are installed in the front panel, while the cooling system has a fan at the rear side of the device. The LEDs are powered by electrical energy, which produces a light spectrum as per their specifications.

However, during the operation of the LEDs, heat radiations are produced, which need to be removed from the system. The task of removing these heat radiations is performed by the cooling and heat removal system. 

 

Efficiency

The device is highly energy efficient as compared to some of its competitors and the traditional HPS lights. It has been estimated that it is 3-5 times more energy efficient as compared to the HPS lights. 

This puts it in the elite class of grow lights in terms of this criterion of comparison. The LED lights used in the panel have better energy conversion efficiency and fewer power losses.

 

Spectrum Quality

The light spectrum of ColoFocus 600W LED Grow Light Kit is a full light spectrum meaning that all the wavelengths of an ideal PAR-zone are present along with a minute proportion of UV and IR radiations. 

The PPFD values available at a height of 20” are 868 μmol/sec.m2. This shows that it is suitable for medium area coverage.

Verdict

  • Full light spectrum along with UV and IR radiations, which kill the damaging bacteria’s and keep the plant healthy.
  • 3-5 times as energy efficient as the HPS lights.
  • A cooling system consisting of two fans and heat sinks.
  • Low priced with greater properties.
  • Long lifespan in the range of 50,000 – 100,000 hours.
  • 3 years manufacturer’s warranty
  • 30 days return guarantee.
  • The noise level is high as compared to its competitors.
  • The light intensity can be high at less height, which can damage the plants.
  • Non-waterproof body of the panel.

 

ColoFocus 600W LED Grow Light Kit has more lumen output, UV & IR radiations with full spectrum and PPFD values high enough for medium area coverage. 

It is also cheap so we recommend it to both small and medium area growers. In light of our criteria defined above, the ColoFocus 600W LED Grow Light Kit gets a rating of 4.5 out of 5.0.

Ratings

Light Output
4/5
Cooling System
4/5
Efficiency Ratio
4.5/5
Value for money
4.5/5

7. Phlizon Newest 600w Review Grow Light Kit

Phlizon has manufactured popular and useful LED Grow lights, which are used by the growers all over the world. Phlizon Newest 600w is another popular model having a lightweight panel i.e. 4.85 pounds.

The dimensions of the 600W model are 6.7 x 15.7 x 2.36 inches.

Construction & Design

The design and construction of Phlizon Newest 600w are well researched and optimized in order to make it useful for different situations.

CE and RoHS authorities, which suggest whether a device is safe to use or not, certify the power supply of the device. Similarly, the LEDs used in the system are manufactured by EPISTAR and Bridgelux, meaning it has a high spectral output for the power supplied.

There is a switch for veg and bloom, which increases the quality of the yield.  

 

Efficiency

It is highly energy efficient as compared to the HPS lights. Phlizon Newest 600w has an actual power draw of only 105 watts while it can replace an HPS light of 300w power draw. This shows that Phlizon Newest 600w is almost 3 times as energy efficient as the HPS lights.

It has a robust cooling system with cooling fans and heat sinks. The cooling fans regulate the operating temperature of the device by removing the dissipated heat out of the system through the heatsinks. The cooling system is UL certified and it is also eco-friendly. However, during intense operation when the system heats up the noise from fans can be high.

Spectrum Quality

The LED Grow light has a full light spectrum meaning that all the ideal PAR zone wavelengths, which are considered necessary for indoor cultivation, are available usually in the range of 400 – 700nm. However, the PPFD values available to the plants when the light is placed at a height of 18” are only 260 μmol/sec.m2, suggesting that the device is only useful for small area coverage. The effective coverage area of the device is 2’ x 2’.

Verdict

  • Availability of an ideal PAR-zone.
  • 3 times as energy efficient as the HPS lights.
  • High performing Cooling system having fans and heat sinks.
  • Price is comparatively less for high lumen output.
  • Long lifespan around 100,000 operation hours.
  • The noise level is high as compared to its competitors.
  • The light intensity can be high at less height, which can damage the plants.
  • Non-waterproof body of the panel.
  • 2 years manufacturer’s warranty with 30 days return guarantee

 

Phlizon Newest 600w LED Grow Light has some strong favorable features such as full spectrum, PPFD values for small area coverage, light switch, cooling system, etc., which makes it a decent LED Grow light. 

Therefore, we recommend it to small area growers and the Phlizon Newest 600w LED Grow Light deserves a rating of 4.0 out of 5.0 as per our criteria.

Read more about Phlizon LED grow lights in our full review

Ratings

Light Output
4/5
Cooling System
3.5/5
Efficiency Ratio
3.6/5
Value for money
4/5

8. GalaxyHydro 1000w Cheap LED Grow Review

GalaxyHydro 600w is another popular model in the market for the indoor cultivation of cannabis and other plants.

It has a full light wavelength spectrum as well as UV and IR wavelengths for the purpose of plant protection and high-quality growth.

The weight of the 1000w model is around 6.2 pounds, which is comparatively light as compared to the competitors. Similarly, the dimensions of the panel are 16.6 x 11 x 2.4 inches.

 

Construction & Design

It has a solid body and construction with a long lifespan in the range of 50,000 – 100,000 operations hours. The device has CE, FCC and RoHS certifications making it safe for indoor use.

There are around 200 pieces of EPILED manufactured LEDs installed in the panel of the device having a power rating of 3W each.

 

Efficiency

These LEDs have been divided into different color distributions in order to obtain a full light spectrum. The device is highly energy efficient as compared to HPS light with replacement factor as high as 3 – 4.

The device also has a high performing cooling and heat sink system having the sole purpose of eliminating the radiations from the system and keeping the temperature within the limit.

 

Spectrum Quality

As the Grow light has a full light spectrum wavelengths ranging from 380 nm – 780 nm are present. This shows that wavelengths of an ideal PAR-zone and especially highly concentrated red and blue lights provide perfect conditions for growing indoors.

The PPFD values of the grow light when placed at a height of 18” are 592 μmol/sec.m2 while 1147 μmol/sec.m2 when placed at a height of 12”. It shows that light is useful for small to medium coverage.

Verdict

  • A recommended full light Spectrum for indoor cultivation of plants.
  • High Energy efficiency as compared to HPS lights.
  • Mixed angle orientation of the LEDs.
  • Temperature regulation and cooling system.
  • Suitable for small to medium area cultivation.
  • 2 years manufacturer’s warranty and 30 days return guarantee.
  • Price is comparatively high.
  • Lifespan only 50,000 hours.
  • Noise levels can be high in the range of 55 dB.

 

GalaxyHydro 600w LED Grow light is a high-quality light with the full light spectrum and ample PPFD values for indoor cultivation. 

The cooling system also performs well and the coverage area is comparatively higher. However, the device is slightly expensive and the lifespan is short as compared to other brands and models. 

Therefore, based on facts stated above we have rated the GalaxyHydro 600w LED Grow light 3.0 out of 5.0.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
3.5/5

9. MORSEN Reflector-Series 600W Cheap LED Grow Review

Morsen is one of the most popular brands of LED grow lights in the world as these devices are high grade with superior properties. The subject 600W model of the Morsen Reflector Series lights i.e. MRS 600W has a weight of 5.7 pounds while the dimensions of the LED Grow light are 9.3 x 5.7 x 2.1 inches.

 

Construction & Design

It has a well thought out design having an LED panel, cooling system, power supply, etc. There are 60 x 10W LED chips installed in the LED panel, which are distributed in different colors in order to produce a full light spectrum. 

Similarly, it has a standard cooling system with two fans at the rear side of the panel. There are heat sinks present on the sides through which the heat radiations can escape the device. 

 

Efficiency

It has high-energy efficiency as compared to HPS lights as it can operate with low power draw and provide high lumen output. 

The actual power draw of Morsen 600W LED grow light is 116W, which can match the output of an HPS light with 600W actual power draw.

 

Spectrum Quality

The most significant secondary feature of the LED grow light is the veg and bloom switch using which the spectrum of light can be optimized during different stages of the plant’s growth cycle. The light has a spectrum in the range of 380 nm to 760 nm having an ample amount of red and blue wavelengths. The PPFD values when the light is placed at a height of 24” are 305 μmol/sec.m2 while the values are 855 μmol/sec.m2 when the light is placed at a height of 12”. This gives an effective coverage area of 3.5 x 3 square feet. 

Verdict

  • Full light Spectrum for indoor cultivation of plants.
  • Dimmable switch for veg and bloom coverage.
  • High Energy efficiency as compared to HPS lights.
  • Advanced cooling system with two fans and heat sinks.
  • Suitable for small to medium area cultivation.
  • 3 years manufacturer’s warranty and 30 days return guarantee. 24 hours of customer service and support.
  • Long lifespan of 100,000 hours.
  • Kit included
  • High noise due to the presence of two fans.
  • Non-waterproof body.

Morsen 600W LED Grow light is a high-quality light with the full light spectrum and ample PPFD values for indoor cultivation. 

The cooling system also performs well and the coverage area is comparatively higher. However, the device is slightly expensive and the lifespan is short as compared to other brands and models. 

Therefore, based on facts stated above we have rated the Morsen 600W LED Grow light 4.5 out of 5.0. Read more about Morsen LED grow lights.

Ratings

Light Output
4.5/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
4/5

10. King Plus 600w Cheap LED Grow Light Review

King Plus 600w is manufactured by KingLED with LEDs installed in the panel manufactured by Epistar.

The grow light is normally used to provide a full light spectrum of light to the indoor growers aiming for high-quality yield in a controlled environment.

The weight of the LED grow light is 6.61 pound while the dimensions of the product are 12.2 x 2.4 x 8.3 inches.

 

Construction & Design

It has a scientifically engineered design and construction, which is rigorously optimized for better performance.

It has a cooling system comprising of two high-speed fans as well as an upgraded aluminum heat sink system maintaining the smooth operation of the device.

Highly efficient Epistar manufactured 3W and 5W LEDs are installed in the panel in order to convert the electrical power into the spectrum of light.

 

Efficiency

It has a scientifically engineered design and construction, which is rigorously optimized for better performance. 

It has a cooling system comprising of two high-speed fans as well as an upgraded aluminum heat sink system maintaining the smooth operation of the device. 

Highly efficient Epistar manufactured 3W and 5W LEDs are installed in the panel in order to convert the electrical power into the spectrum of light.

 

Spectrum Quality

The King Plus 600W LED Grow light is energy efficient as compared to the HPS lights as it can replace an HPS light of 600 watts power draw by consuming only 120 watts.

The LED grow light produces a full light spectrum with wavelengths in the range of 410 nm – 670 nm. A minute proportion of IR radiations i.e. 730 nm are also present in the light spectrum.

This spectrum is suitable for high-quality indoor yield. The effective coverage area of the LED Grow light is 3 x 3.4 ft, which means that enough PPFD values are available for small to medium area coverage.

Verdict

  • Spectrum Wavelengths in the range of 410 nm – 670 nm that are suitable for indoor cultivation.
  • High Energy efficiency as compared to HPS lights.
  • Standard cooling system with two fans and upgraded Aluminum heat sinks.
  • Ample light density for small to medium area cultivation.
  • 3 years manufacturer’s warranty and quick customer service.
  • High noise due to two fans cooling system.
  • Long lifespan >100,000 hours
  • Non-waterproof body.

King Plus 600W LED Grow light is a cheap and good quality device with PPFD values suitable for small to medium area coverage. 

It has a high HPS replacement factor while the cooling system of the device is also high performing. 

Therefore, based on facts stated above and considering the price of the product, we have rated the King Plus 600W LED Grow light 4.3 out of 5.

Read more about king plus LEDs in this review.

Ratings

Light Output
3/5
Cooling System
4/5
Efficiency Ratio
3.5/5
Value for money
4.3/5

Conclusion

On the evaluation of 10x cheap 300W or 600W LED Grow lights in light of different parameters, we have concluded that MAXISISUN 300W Dimmable LED is the best 300W grow light having the lowest price and greater coverage area as compared to any other light in the list. 

The dimmable feature of the Maxisisun grow light enables the growers to obtain high-quality yield by optimizing the nature of light spectrum during different stages of the plant growth cycle.

Similarly, in case of 600W LED Grow lights ColoFocus 600W and Morsen MRS-600 600W are the two best grow lights as per our evaluation criteria. Both these lights have high HPS replacement factor and greater coverage area while the price is lower as compared to their competitors.

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