12 Best Light For Vegetative Growth in 2021

King Plus 600W Indoor Grow Light

Bloomspect Upgraded 600W LED Grow Light

Yehsence 1500 LED grow light

It is a known fact that all plants need some sort of lighting to grow effectively. Green plants especially require light for photosynthesis to occur. Photosynthesis is an essential part of growth where the plant’s unique cells change the energy saved to sugar while also releasing oxygen.

The amount of light that is required by plants depends majorly on the type of plant. When subjected to specific wavelengths of light, they will grow better and healthier. You’ll have to invest in temperature, water, and high-quality light if you’re looking to grow cannabis in a grow room. There are several famous lightings that are quite effective. Some of which are; HIDs, fluorescent lightings, and LEDs. See; Best UVB LED grow light for weed .These lights are unique due to their durability, and they are energy-efficient and compact. These lights also have wavelengths that can be adjusted to taste. Lighting has several advantages to your plants like stimulated growth, energy efficiency, and son.

However, choosing the light and wavelength for your plants can be quite tricky, so it has to be done appropriately, or it’ll cause damage to your cannabis or plant. Some of these factors may include your plants’ stage. Your grow room’s design and its location.

Factors to consider before choosing lights for your plants

You have to carefully consider some factors before choosing or purchasing lighting for your plants. Below are some factors to consider before purchasing lighting for your plants

Low heat output

The low heat output is an essential factor to consider when choosing your plants’ LED lights because it contributes a big deal to the plant’s durability and protection. The lights are constantly in contact with the plants, and a low heat output ensures that there wouldn’t be any detriment to your plant and allows for a smaller space between the plant and the lamp. A light that has a high heat output will burn off pretty fast and need a replacement.

Brand reputation

While shopping for LED lightings, you’d find that some are more expensive but have little noticeable differences. This is mainly due to the quality of the brand. In this case, don’t get confused. Ensure that you opt for a reputable brand with substantial research and excellent history in the LED light unit market. These kinds of brands are more likely to have good quality and are long-lasting in most cases.

Quality materials and build

One of the best things about LED lighting is its durability. An LED unit that has been designed and built with high-quality materials can last up to 10 years in which you wouldn’t have to worry about purchasing new lighting or fixing it. You can search for lights made in the USA that have relatively high standards and use the best production and component methods.

Full-spectrum light

Your plant(cannabis) might grow under any light wavelength. However, photosynthesis requires various wavelengths. Appropriate LED lights tend to have a full range of wavelengths and can help your crop through each stage of its growth. For effective growth in most crops, It’ll need some ultraviolet or blue to red light spectrum as well as infrared wavelengths, based on the plant’s stage of growth.

Electricity consumption and output

LED grow lights ought to work for about 10-11 hours a day(at least). This will most likely cause an increase in your electricity bills. Ensure that you do some extensive research and get informed through the product’s detailed description to save you from future issues. Ensure that you check the number of units and total output. Do not opt for anything that’s less than 300W.

Space for plant growing

The amount of space available is also an important factor to consider when buying lighting. This is because it helps to determine the size and amount of lamps needed. Firstly, you have to measure the precise size of your garden or grow room. Next, you’d need to know the size of lams to consider based on the light area and the precise amount needed. However, the standard guideline that many growers utilize is that 32 watts of power per square foot are required if you intend on growing plants like tomatoes that are ‘’high-light’’. However, plants that are low light like lettuce require about 11 and 18 watts per square foot.

High-quality semiconductor chip

The LED lighting’s core is called a semiconductor chip, and its purpose is to convert the electricity to light. It also contributes to the determination of wavelength. It is advised that you search for a chip with 3 watts to avoid insufficient illumination.

Warrant and Return policy

Most LED lights last for an average of 10 years under habitual usage. Ensure that you avoid warranties that don’t cover up to that time range. Most times, it’s a sign of cheap materials and bad quality. Many brands also guarantee various parts of the light, which may include a cost-free return policy. Some of the LED lights operate independently, so the job could still get done while waiting for a replacement.

Ensure that you consider what plant you’re growing

The lighting you purchase has to be suitable enough for the kind of plants you’re trying to grow. Every LED light will help ease up the job, but some particular models are created to attend to unique plant requirements. This is because plants need several types of wavelength in every growing stage of the plants.

Simplicity and flexible use

You may sometimes need to adjust and re-adjust your lamps depending on the growing stage and plan style. High-quality LED lights are usually quite effective and very easy to use. You also need to make sure that the light intensity and wavelength are adjustable and easy to maintain.


The price is a crucial part of choosing an LED lighting. You’ll need to look out for their prices and opt for the one that’s affordable and within your budget. You don’t want to buy expensive LED lighting and end up not have enough money to purchase other essential things


Ensure you do your research on reliable grow lights that will produce a high yield. You can also go through its reviews to know which product is good enough and give high yields.

Importance of using LED grow lights

  • LED lights are environmentally friendly, and this is achieved through the generation of less heat than the standard light bulbs
  • Using LED lights as a farmer, you will be able to monitor your grown room and also provide the light required for increased yield
  • It helps to save energy
  • It is easily installed and doesn’t require any hassle
  • LED grow lights ensure that there is a uniform growth among the plants because they release a limited wavelength spectrum that can be easily absorbed by the crops

How to maintain your LED grow light

LED lights are created in a way that makes them last for long. However, this doesn’t mean that it does not require some maintenance. In some cases, when a grow light is not properly maintained, it may fail despite its quality. Here are a few ways with which you can maintain your grow light:

  • Carryout essential examinations on your grow light from time to time. Ensure that the various compartments are working properly
  • Ensure that you read through the user manual thoroughly to know about the product and the best way to maintain it
  • Clean up your light occasionally to avoid gathering debris and dust
  • Ensure that you do essential research before purchasing a grow light. Also research about the warranty options offered by the manufacturer
  • Ensure that the cooling system is working properly
  • Watch the temperature sensor closely
  • Ensure that the lights are close to the plant

Installing your LED grow light

Here are some easy steps that you can follow to install your LED grow lights.

  • Firstly, ensure that you have the necessary tools for installation
  • Secondly, you can remove the grow light from its box/package
  • fasten each component to the appropriate place
  • Find the aluminum bar, then connect the LED strips to the bar
  • Install your grow light to its proper position

Also see Best LED grow light strips

Best Light For Vegetative Growth in 2020 Review

The Best Light For Vegetative Growth Are Reviewed Below


King Plus 600W Indoor Grow Light

This grow light is designed to render help to your plant’s need at any stage of its growth. It is a great choice and worth the price because it may surpass the expected yield. The white and blue LED lights are designed to support the seedlings and seed’s growth. At the same time, the white and red LED lights serve as a bloom button. While in the flowering phase, Both of the switches may be used to get an excellent result. The king LED light helps to improve the plant’s growth at any stage. This product’s lighting ranges from 380nm to 780nm, and it is a full spectrum. The king plus grow light provides natural light, including IR and UV, that guarantees an appropriate supply of light for your vegetables and flowers’ healthy growth. The light that this product produces doesn’t consume too much energy and is also brighter. Its cooling system operates at a regulated temperature that is excellent for your plant’s growth. The cooling system also helps increase your light bulbs’ lifespan by protecting the plants from getting burnt.

Key Features:

  • Advanced cooling system
  • Full-spectrum lighting
  • Has two LED switches
  • Energy-saving technology
  • Professional service


  • Dimensions: 12.2 * 2.36 * 8.27 inches
  • Brand: KingLED
  • Color: white
  • Weight: 6.6 pounds
  • Material: aluminum
  • It is energy-saving
  • Long-lasting light bulbs
  • It promotes the healthy growth of your plants
  • It regulates/controls the power supply
  • It promotes power and also saves cost
  • The bulbs cannot be replaced when burnt


Bloomspect Upgraded 600W LED Grow Light

The bloomspect company has been in existence for quite a while. It is a good solution for growers looking for an affordable grow light for their cannabis plants. This 600W LED grow light has a lifespan of approximately 50,000 hours. It is also a full spectrum grow light and doesn’t have separate switches for BLOOM and VEG modes. This means that it’s perfect for each stage due to the type of light that it offers. It is suitable for beginners who get unsure during the several stages of growth since it provides blues and reds. It also has a high PPFD rating and an output of up to 600 watts. This product has a fan at it’s back that properly dissipates all the heat. It also has small openings on its front panel in which heat can pass through without causing damage to the lights. The power draws from this product’s socket I about 132W. It comes with a month-long money-back guarantee and a two-year warranty.

Key Features:

  • Full spectrum LED grow light
  • 2 years warranty
  • Multiple vent holes
  • Bass high-speed cooling fan
  • Aluminum heat sinks


  • Dimensions: 11.8 * 7.9 * 2.7 inches
  • Brand: Bloomspect
  • Color: white
  • Weight: 4.8 pounds
  • Material: aluminum
  • Easy to use
  • Affordable
  • Full spectrum lighting that promotes plant growth
  • It is power efficient as it doesn’t use up too much power
  • It is perfect for the vegetative stage of your plant’s growth
  • It doesn’t have support for daisy-chaining
  • It doesn’t offer separate BLOOM and VEG switches


Yehsence 1500 LED grow light

This design is also quite impressive. It will help to promote the productivity and growth of your plant. This product also comes with two switches, which are the bloom switch and the veg switch. As your plants emerge into each stage of growth, the switches play vital roles in ensuring they have all the support they require. To get the best results, it advisable that you use both the VEG and BLOOM switches as soon as your plants begin to flower. This will help you get an excellent yield during harvest time. This product is capable of accommodating more than one connected light simultaneously, and the lights are connected in a parallel placement. This product also comes with two installed fans, and each light attachment is accompanied by a heat sink. These two components act as the product’s cooling system. The lights are also regulated when it comes to warmness and noise due to its appropriate distribution of air.

Key Features:

  • Daisy chain design
  • Tripple-chid LED
  • Accommodates the connection of more than one light
  • Heat sink and cooling fans
  • VEG and BLOOM switch
  • Energy saving


  • Dimensions: 15.7 * 8.2 * 2.9 inches
  • Brand: Yehsence
  • Color: white
  • Weight: 8.13 pounds
  • Material: metal
  • It supports and promotes plant growth
  • It saves more energy
  • It permits the proper distribution of air
  • It ensures the safety and protection of your plants
  • The fans can be quite noisy


Advanced platinum LED grow light

This is a good option for growers who are willing to spend a substantial amount on high-quality LED grow lights. This 300W is one of the best grow lights for your cannabis plants. It also has an elegant design and provides superior lighting in comparison to other brands. This product features up to 100LEDs of 3W each. It comes with BLOOM and VEG switches and is also made in the USA. This LED light is also a good option as it is full-spectrum and has the solution to most of your plant’s needs during the bloom stage and even the vegetative stage. This LED grow light has an output of 300W and is capable of replacing a 400W grow light. It has a pretty high PAR value and consumes only about 93W in the vegetative stage of the plant’s growth. This product has one of the most famous names on the market and has an excellent performance too. This grow light comes with two fans at the back and a big number of heat vents too. The most attractive part of this product is that the manufacturer offers a five-year warranty.

Key Features:

  • Superior 12-band full spectrum
  • Selectable flower/veg switches
  • Complete five-year warranty
  • 400W HPS replacement
  • Highest Lumen output per watt.


  • Dimensions: 19 * 8.5 * 3 inches
  • Brand: Platinum LED grow lights
  • Color: polished
  • Weight: 12.8 pounds
  • Material: Aluminium
  • Excellent PAR score and lighting
  • 5-year warranty
  • It has decent coverage for a 300W LED grow light
  • Uses little power
  • 12-band full spectrum light with UV and IR lights
  • It is expensive
  • It has no dimmers, despite its price


Hytekgro LED Grow Light

The design of this grows light provides your plants with as much light as they require to grow properly at each stage of growth and production. Despite the kind of plant that you want to grow indoors, the Hytekgro grow light has been designed to provide all the support they need and aid every production stage. This product is quite handy and not too heavy. It also comes with bracelets to support hanging, and this helps preserve its design when installed.

Installing this product isn’t time-consuming because it is very easy to install. It has an exceptional heat control system that protects your plants from harm. The system of this product is pretty silent and doesn’t disturb your plants or household. It is energy-saving and also affordable. Ensure that the light is kept a small distance from the seed trays to avoid seed burn. Also, ensure that you carefully handle the cord to avoid issues from mismanagement.

Key Features:

  • High efficiency
  • Low heat
  • An exceptional heat control system
  • It comes with bracelets


  • Dimensions: 12.2 * 12.2 * 1.4 inches
  • Brand: Emasun
  • Color: white
  • Weight: 0.01 ounces
  • Material: ABS with a coating
  • Easy installation
  • Lightweight
  • Affordable
  • Doesn’t make noise
  • It ensures the safety of your plants
  • It may result in burning if it is placed too close to the seed trays.


VIPARSPECTRA UL Certified 1200W LED Grow Light

Viparspectra is a brand that has been reigning in the industry ever since people started to grow cannabis indoors. This brand has over ten years of experience in the production of grow lights. It is a famous and credible name in the market. This viparspectra grow light is very effective and bright too. The LED grow light has 240 LED lights in it, and they are divided into two groups in the panel. This grow light offers a full spectrum lighting coupled with BLOOM and VEG channels to simplify your plants’ growth. This product is one of the best grow lights on the market. This grow light has four fans placed at the back, which helps to ensure that all the heat is properly dissipated. They have a three-year warranty and a 30-day return phase.

Key Features:

  • 12-band classical full spectrum
  • UL certified
  • VEG and BLOOM double channel
  • Coverage area and hanging height
  • High efficiency
  • Worry-free three years US warranty


  • Dimensions: 19.4 * 19.4 * 3 inches
  • Brand: Viparspectra
  • Color: black
  • Weight: 20 pounds
  • Material: iron
  • It is optimal for a 4 * 4 grow tent
  • Separate BLOOM and VEG switches
  • It has a fair PAR score
  • 12-band full spectrum
  • It is very safe to use
  • It doesn’t support daisy-chaining
  • Power management can be better and more fine-tuned


Roleadro Led Grow Light

If you’re looking for a grow light with a unique design and supports your plants differently from usual, this is the right product for you. The Roleadro grow light has six wavelengths/ Each of these wavelengths is unique. The wavelengths are blue, IR, orange-red, red, and UV. Due to these wavelengths, your plants are supplied with the various light spectrum that is advantageous to their growth. The design is set up in a way that allows you to harvest and grow your favorite vegetable, herbs, and flowers quite easily and throughout the year. It has a heat sink and an aluminum cooling system that helps to ensure the proper dissipation and circulation of heat despite its temperature level. Installing this grow light is fast and easy, and it comes with specially designed bracelets that support its hanging position, ensuring that it is positioned firmly and tightly. This product is lightweight, which makes changing its position quite easy. This product is not only great for seedlings or seeds planted indoors, but it’s also great for hydroponic plants. However, to be able to cover a large mass of land, you may need to purchase more than just one of these products due to its small size.

Key Features:

  • Professional full spectrum
  • Easy setup
  • Excellent heat dissipation
  • It is widely used
  • Worry-free warranty
  • Six unique wavelengths
  • Designed for both soil plants and hydroponics


  • Dimensions: 12.8 * 11.9 * 2.2 inches
  • Brand: Roleadro
  • Color: white
  • Weight: 1.9 pounds
  • Material: stainless steel
  • It is pocket-friendly
  • It has an efficient heat dissipation
  • It fully supports the growth of your plants
  • It easy to handle and install
  • The size of this product is quite small


BESTVA DC Series 2000W LED Grow Light

The Bestva DC LED grow light is one of the brightest grow lights for the vegetative growth of cannabis plants that you can see on the market. This product is capable of providing all the light that your cannabis plant needs to grow and produce optimal yield. This grow light is also perfect for growers who need good coverage on a larger space or land. This LED grow light also offers full-spectrum and separate BLOOM and VEG switches, and this will allow you to adjust the light depending on the stage of growth that your plants are in. If you like, you can also switch on both switches at a time. This grow light features a 9-band full spectrum along with LED’s with an angle of 120 degrees for optimal growth. It also has a fair PAR score.

This grow light is also capable of replacing a 1400W HPS grow light. When it comes down to the efficiency of power, this product is an excellent device. Due to the fact that it is a 2000W device, it produces a lot of heat. Hence the need for four fans on its backside makes sure that the heat output doesn’t become a problem and cause detriment to the product. The heat is properly discharged through the heat vents and fans. It also comes with a three-year warranty and a 3-months money-back guarantee.

Key Features:

  • Dual chip newest technology
  • BLOOM and VEG switches
  • Core coverage area
  • Powerful cooling system
  • 3 years warranty


  • Dimensions: 20.66 * 8.46 * 2.36 inches
  • Brand: BXGD
  • Color: black
  • Weight: 10.36 Pounds
  • Material: metal
  • It has a good warranty period
  • It is perfect for growers with growing tents between 6*6 to 8*8 feet in size
  • Its fans have a silent operation
  • It has excellent, bright lights which help to increase the yields
  • It is expensive
  • It doesn’t offer daisy-chaining feature


Greengo 3 chips LED grow lamp

This grow light is accompanied by two unique switches, with each switch having its own purpose. The first switch, which is known as the VEG switch, has a white and blue LED, and its purpose is to aid the growth of seedlings and seeds in your garden. Once your seedling or seed has been planted, The VEG switch is advised, especially when the plants are germinating. The second switch, which is also called the BLOOM switch, has a white and red LED. Its purpose is to aid the fruiting and flowering of your plants in their vegetative stage. If you want great results, it is best to use both switches, especially when your plants are in the vegetative stage. This device’s cooling system consists of a heat sink and three fans, all of which are extremely efficient. This cooling system helps to guarantee the proper circulation of heat. When this product is used properly, you will definitely get the value for the money spent in purchasing it. Ensure that you monitor the temperature sensor occasionally. If there is an issue with the cooling system, the temperature sensor will alert you.

Key Features:

  • VEG/BLOOM double switch
  • Daisy chain function
  • Triple-chips 15W LEDs
  • The highly efficient cooling system
  • Worry-free service
  • Adjustable rope hanger and power cord
  • Free 36 months service
  • Temperature sensor


  • Dimensions: 21.81 * 10.55 * 4.65 inches
  • Brand: GREENGO
  • Color: black
  • Weight: 6 pounds
  • Material: metal
  • It is quite affordable
  • It comes with a temperature sensor
  • It eradicates every form of noise
  • It is easy to install
  • It promotes the plant’s growth at every stage
  • It is long-lasting
  • The power cable that comes with it is quite short


Giixer 1000W LED Grow Light

Compared to the standard grow light, the Giixer 1000W has the same capacity for efficiency, size, and brightness. It also has an exceptionally unique design. However, this device is brighter, bigger, and even more efficient. This grow light also offers the BLOOM and BVEGswitch to promote and aid plants’ growth in each stage. The VEG and BLOOM switches can be made of in the plants’ vegetative phase, while the VEG switch is programmed to be used in the sprouting phase of your plant’s growth for effective yield. If you need a grow lamp with great results in the growth of your plant while also saving energy, then you’ve found one. It consists of various light spectrums that provide your plants with the required light for their growth. This light isn’t so different from the natural sunlight, and it is suitable for every phase of production. Compared to the standard grow light on the market, this product lasts longer for up to 50,000 hours. This gives you the assurance that you won’t have to get a replacement in a long time.

Key Features:

  • VEG and BLOOM double switch
  • Full spectrum
  • Various light spectrum
  • High efficiency
  • Protective diodes


  • Dimensions: 12.2 * 8.27 * 2.36 inches
  • Brand: Giixer
  • Color: white
  • Weight: 5.88 pounds
  • Material: iron
  • It has a longer lifespan compared to the standard grow lights on the market
  • It aides the plant’s growth
  • It is pocket-friendly
  • It is very efficient
  • It is very bright
  • This grow light is quite noisy



If you’re on the lookout for a great fluorescent grow lamp for growing your cannabis plant, this product is the right option. This growing light brand is highly efficient, especially in the vegetative phase of your plant’s growth. It promotes your plant’s growth and stabilizes it, helping the plants produce a high yield. This product comes with an aluminum reflector connected to it. It also comes with play, and plug ballasts, which makes operating them quite easily, compared to the standard grow lights on the market that may be difficult to operate. This grow light has eight bulbs, which have 6500K each and produces up to 5000 lumens of light, which is a sum of 40.000 lumens. The bulbs of this grow light produce a lot of blue lights, which is essential for your plant’s growth during the phases of its vegetative growth. A lovable thing about this product is that it offers a daisy chain feature. This means that other grow lights can be plugged into this to form a chain of connected grow lights that share power instead of plugging each to several power sources. It is also accompanied by a hanger to hang the lights.

Installing and mounting this grow light is also a basic process and can easily be done. It comes with a two-year warranty and is very durable.

Key Features:

  • 95% highly effective
  • Lamp fixture, fluorescent HO bulbs, 1x hanger
  • Easy to use
  • 2-year warranty


  • Dimensions: 47 * 26 * 3 inches
  • Brand: Hydro planet
  • Color: silver
  • Weight: 33.5 pounds
  • Materials: Aluminium
  • It has a 2-year warranty period
  • It is super durable
  • It has an excellent blue light
  • It is very bright and produces up to 40,000 lumens of light
  • It may sometimes heat up a bit


ACKE LED Panel Grow Light

The Acke LED panel grow light comes with red and blue LED lights. The blue light promotes and supports the plant’s growth by speeding up the process, especially while in the vegetative stage. However, the red light promotes the fruiting and flowering of the plants. This light provides various light spectrum, which helps the plants to gain all the help they require to germinate and grow properly. Installing this device is so easy that you can have it done without a professional’s help. However, ensure that all the components of this product are fully coupled as directed by the manual before proceeding to turn it on. It is energy-saving due to its low energy consumption. It also has a long lifespan and an excellent performance. It has high efficiency.

Key Features:

  • Energy saving
  • Various light spectrums
  • Red and blue LED


  • Dimensions: 10.24 * 0.39 * 0.43 inches
  • Brand: ACKE
  • Color: white
  • weight: 11.2 ounces
  • Material: Aluminium
  • It is very easy to install
  • It is quite affordable
  • It lasts for a long period
  • It could be brighter than it is
  • You can only hang it in a diagonal position

Buying Guide Questions

Here is the Q&A about lighting for vegetative growth.

What color light is best for vegetative growth?

With its temperature measured in kelvin, the blue light ranges from 5000K to 6500K, or a wavelength of 400-500 on a nanometer is great for the vegetative phase of the plant’s growth.

What is the best light to VEG with?

The most coherent form of HID lighting is called high-pressure sodium(HPS). High-pressure sodium bulbs have superior efficacy and don’t need as many replacements as their MH equivalent. They also produce way more light output per energy consumed/watt.

What’s the best light cycle for VEG?

While growing plants indoors, most growers put a schedule of about 12 hours of darkness and 12 hours of light as soon as the plants have reached the required size in the vegetative phase.

What color causes the most plant growth?

It is believed that the blue color has the most plant growth in several experiments carried out to determine this.

What color LED light is best for seedlings?

The red light tends to stimulate flowering and vegetative growth. However, if a plant is exposed to too much red light, it may become spindly and tall.

Which is better, LED or t5?

A lower wattage of LED is usually as efficient and sometimes even has higher efficacy than a higher wattage T5 lamp. T5 fixtures can produce more lumens per watt, but it tends to decrease energy usage and costs. However, LEDs also feature an increased efficiency of light when it is dimmed compared to the T5 fixtures.

What is the best light for a mother plant?

The known best light for the vegetative growth stage is the blue spectrum. Due to this, metal halide lamps are best for mother plants.

Why do plants grow better under blue light?

The blue light helps to provide the plants’ optimum growing condition or environment to grow while saving energy by obtaining the most functional light per watt. This lighting maximizes photosynthesis effectiveness, especially in the vegetative phase for strong and healthy plant growth.

Is the red light or blue light better for plants?

The red light is accountable for ensuring plants flower and producing fruit and is essential to a young plant’s life for germination, bulb development, and root growth. The blue light will help the plants to have healthy leaves and stems.


Indoor growing is fast becoming a trend in the world today. As a grower/farmer, you have to keep upgrading according to trend while making sure that you follow the right steps. LED grow lights contribute a lot to the health and growth of your plants. LED grow lights are essential to the health of your plants, especially when grown indoors. Ensure that you use the grow lights properly and at the appropriate time. The location of the plants, their growing condition, and the environment also matter a lot and contributes to their growth. You can also check Best light for flowering