The 12 Best LED Grow Lights of 2021 – 2022

If you are planning to set up an indoor project for growing different crops, you should have an idea of LED grow lights. The best LED grow lights will help you accomplish your dream of cultivating high-quality and healthy crops to meet the ever-growing demand on the market.

Experts recommend LEDs for indoor agricultural purposes and for a good reason. These types of lights are considered the best choice of indoor grow lights since they are economical and durable among other things.

But there are numerous models of LED grow lights out there with some being of low quality. This is where the problem arises when buying the best LED grow lights. If you are not cautious enough you can end up investing your money in something substandard. Therefore, you must consider the quality and value of what you are going to spend your money on.

Also, you should have an idea of the different brands and models available today. Not to mention their respective price tags. This information is crucial given that it will help you find LEDs that will meet your requirements and budget.

Make sure to choose the right light in relation to the type of indoor crops you are growing. The question is, how do you tell the best quality LEDs from the low-quality ones? The answer is simple and straightforward; you should have a review of several models to know what to look for when purchasing these products. Read on to find this vital information in the following review and buying guide for the best LED grow lights on the market.

Best Overall: Phlizon Newest 600W LED Grow Light

Best Overall: Phlizon Newest 600W LED Grow Light

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The Best overall on our list of the best LED grow lights is the Newest 600W LED Grow Light from Phlizon. According to the manufacturer, this LED grows light does not need a spotlight reflector to enhance safety around your plant growing area. Compared to HPS/MH lamps, this model generates less heat. So, it saves more energy to lower your electricity bills drastically.

With its 600 watts, Newest 600W LED Grow Light is a reliable replacement for a 100W HPS/MH lamp. This is because it is capable of providing a wide coverage area, making it ideal for a 2×2 feet growing area. To achieve this feat, you can suspend this LED grow light at a height of 24 inches from the ground. The entire unit uses powerful double cooling fans to maintain the durability of the light.

There is a double switch to handle different growth phrases for your indoor plants. The first switch is the veg switch and it comprises blue and white LEDs to give your plants everything they need under the natural sunlight. The veg switch also plays a critical role in promoting seedling and vegetative growth in young plants. The second switch is known as the bloom switch. It controls red and white LEDs to promote flowering or blooming in plants.

In general, this model is designed to provide a full spectrum that your indoor plants need to grow optimally. When you buy this product you are awarded a two-year warranty which comes along with a 30-day money-back guarantee to give you confidence about its quality

Key Features

  • 600 watts for more coverage-a perfect fit for 2×2 feet of growing area.
  • Double switch, one for veg and the other for bloom.
  • White and universal blue red IR UV LEDs to provide a full spectrum for plant growth.

Specifications

  • Brand: Phlizon
  • Power Source: Corded electric
  • Material: Metal
  • Product Size:15.75×2.36×6.69inches
  • Product Weight:4.84 pounds

Pros
  • No reflector needed
  • Generates less heat
  • Provides full spectrum
  • Best customer care services
  • A 2-year warranty plus 30-day money-back guarantee
Cons
  • Noisy fan

Best Simple Design: Phlizon CREE COB Series 1000W LED Grow Light

Best Simple Design: Phlizon CREE COB Series 1000W LED Grow Light

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The unique thing about CREE COB Series 10000W LED Grow Light is the chip on board (COB) technology. Even though this feature makes the product to be more costly, you can rest assured that it will deliver the best results. In other words, this LED grows light is built to provide high power and full spectrum for better performance.

It combines white COBs with supplementary multicolored diodes to promote the spectrum. In return, the spectrum provides the most desirable wavelengths that your plants require to grow. These wavelengths are usually in the form of blue or red. They combine with UV and IR light to boost plant growth.

Besides, these LED grow lights are bright enough to cover at least 3×3 feet of growth area to take care of the flowering and other growth processes. Overall, this model delivers impressive performance despite its price tag. Also, it comes with a two-year warranty including a 30-day money-back guarantee much to your delight.

Key Features

  • CREE COB technology for high power, smaller thermal resistance, and longer life.
  • High PPFD value to promote faster and better indoor plant growth.
  • Full-spectrum design to provide plants with all the light they need at different growth stages.

Specifications

  • Brand: Phlizon
  • Power Source: Corded Electric
  • Material: Metal
  • Product Size:9.45×3.15×16.54 inches
  • Product Weight:8.25 pounds

Pros
  • High power and stability
  • Extremely high photosynthetic Photon Flux Density(PPFD)
  • Built to provide a full spectrum
  • Maximum energy saving
Cons
  • Poor quality control

Best Purple LED Grow Light: Exlenvce 1500W LED Grow Light

Best Purple LED Grow Light: Exlenvce 1500W LED Grow Light

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The daisy chain design makes Exlenvce 1500W LED Grow Light an efficient source of artificial light for your indoor crops. What’s more, it comprises daisy chain lights to make you grow space more organized and neat.

The triple-chip 15W LED design is yet another feature that makes the indoor growing of certain plants easy and more professional. This feature enhances brightness and efficiency to save you from huge electricity bills on energy.

Besides, the Exlenvce 1500W LED is equipped with veg and bloom double switches to make your crops utilize the whole spectrum. This happens more often when the veg channel or switch uses the spectrum to promote germination and seedling while the bloom ensures that more wavelengths are used to boost the flowering stage in plants.

Both options come in handy to encourage maximum indoor plant growth performance starting from seedling all the way to harvesting. Most significantly, this system is covered with a 4-year warranty and a 90-day money-back guarantee to make you trust its quality.

Key Features

  • Triple-chip 15W LED design to enhance brightness and efficiency.
  • Veg and bloom double channel to utilize the whole spectrum.
  • Daisy chains multiple lights to make the grow space more organized.

Specifications

  • Brand: Exlenvce
  • Power Source: Corded Electric
  • Material: Stainless steel
  • Product Size:17.13×12.48×4.88 inches
  • Product Weight:8.07 pounds

Pros
  • Easily controlled by a timer
  • Adjustable rope hanger
  • Four-year warranty with a 90-day unconditional money-back guarantee
Cons
  • Not as bright as expected

Best Design: Grow Light-Indoor Plants Gooseneck Upgraded Version

Best Design: Grow Light-Indoor Plants Gooseneck Upgraded Version

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When it comes to beauty and functionality, Grow Light Indoor Plants Gooseneck Upgrades Version takes the lead. This LED grows light has a unique design that makes it ideal for beginners and suitable for low light or dark places. You can use it in your office or living room to help your indoor plants grow normally.

With up to 80 growing LED bulbs, this stylish lamp provides a full spectrum to help your crops meet their different needs at different stages of growth and development. This four-head light compromises a 360-degree flexible gooseneck design to enable you to turn in any direction you want for complete coverage.

In addition, it uses ten dimmable modes to provide different light intensities for each stage of plant growth. The upgraded ON/OFF timer comes in handy to control the entire system easily. There is also a USB connector that enables you to connect the system to any source of AC power at any given location.

Key Features

  • Up to 80 growing LED lamps to provide a full spectrum.
  • Upgraded auto ON/OFF timer to control the whole system.
  • Ten dimmable modes to handle different stages of plant growth.
  • USB connector for easy connection to different sources of AC power.
  • Aviation-grade heat sink for heat dissipation to control the temperature.

Specifications

  • Brand: LEOTER
  • Power Source: AC
  • Material: Plastic and metal
  • Product Size:13.43×9.06×3.03 inches
  • Product Weight:2.03 pounds

Pros
  • Suitable for low light or dark areas
  • Well-designed
  • Ideal for beginners
Cons
  • Some improvement on lifespan is needed

Best Dual Chip: Giixer 1000W Double Spectrum LED Grow Light

Best Dual Chip: Giixer 1000W Double Spectrum LED Grow Light

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If you are in need of a full spectrum LED grow light to take care of your hydroponic indoor plants, Giixer 1000W Dual Spectrum LED Grow Light should be your choice.

Featuring a double switch, this model of LED grow light combines both veg and bloom functions. It provides a full spectrum that is perfect for all types of indoor plants. The spectrum provides red, blue, white, yellow, and other wavelengths to give your plants a similar experience to the sunshine. You can use these leds grow lights for all growth stages of your crops.

The powerful cooling system plays a crucial role in heat dissipation to maintain the right temperature indoors. Also, it helps in saving energy and high cost of electricity. A 2-year warranty and a 30-day money-back guarantee are included to give you confidence when using this product.

Key Features

  • Double switch for both veg and bloom functions.
  • Full-spectrum that is ideal for all types of indoor plants.
  • Powerful cooling system to save energy.

Specifications

  • Brand: Giixer
  • Power Source: AC
  • Material: Iron
  • Product Size:12.2×8.27×2.36 inches
  • Product Weight:5.9 inches

Pros
  • Three modes of operation
  • Strong heat dissipation
  • A 2-year warranty with a 30-day money-back guarantee
Cons
  • Weak light output
  • The fan is too loud

Best Technology: King Plus 1000W Double-Spectrum LED Grow Light

Best Technology: King Plus 1000W Double-Spectrum LED Grow Light

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King Plus 1000W Double-Spectrum LED Grow Light comes with the latest technology to promote rapid growth and development of your indoor plants. Besides, this model is energy-saving with high-performance thanks to an efficient cooling system.

Perfect for your indoor garden, this model is capable of providing an optimal full spectrum. The spectrum has the ability to deliver everything your indoor plants desire in natural sunlight. On top of that, there is a combination of UV and IR that boosts all the developmental and growth stages in plants.

It is equipped with double chips for enhanced glossy lamination. Additionally, the veg and bloom switches are included to help your indoor plants grow well.

Key Features

  • Veg and bloom switches to provide light conditions for different growth stages
  • Optimal full spectrum to deliver everything your plants need in natural sunlight.
  • Multiple heat sinks for an efficient cooling system.
  • Upgraded aluminum radiators.

Specifications

  • Brand: King
  • Power Source: Corded Electric
  • Material: Aluminum
  • Product Size:12.2×2.36×8.27 inches
  • Product Weight:6.38 pounds

Pros
  • Ideal for growing vegetables, fruits, or flowers
  • Suitable for small to a medium growing area
  • Includes double cooling fans to keep the temperature low
  • Easy to install
Cons
  • Not waterproof
  • Small coverage area

Best Dual Chips LEDs: BESTVA DC Series 2000W Full Spectrum LED Grow Light

Best Dual Chips LEDs: BESTVA DC Series 2000W Full Spectrum LED Grow Light

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Here comes another great LED grow light that you need for your small, medium, or large garden. It features a dual-chip to offer brighter light. This classic LED grow light has an efficient spectrum that is beneficial to different kinds of indoor plants, vegetables, or flowers in every stage of growth.

It also boasts high lumens, low heat, and high yields. That is why it is preferable for different indoor planting projects. Whether you are using it in breeding farms, greenhouse, water cultivation, or pipeline cultivation, this model will serve you better and for a very long time.

Key Features

  • Dual chip 10W LEDs to offer brighter light.
  • Nine different bands of powerful LEDs to provide a true full-spectrum light.
  • 3mm thick aluminum plate radiators to form a powerful cooling system.

Specifications

  • Brand: BESTVA
  • Power Source: Corded electric
  • Material: Metal
  • Product Size:20.66×8.46×2.36 inches
  • Product Weight:10.36 pounds

Pros
  • Full-spectrum
  • High efficiency
  • Heat dissipation
  • Reasonable price
Cons
  • The fan is a little noisy

Best Triple Chips LEDs: Switch GREENGO 3 Chips LED Grow Lights Full Spectrum

Best Triple Chips LEDs: Switch GREENGO 3 Chips LED Grow Lights Full Spectrum

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Even though Switch GREENGO 3 Chips LED Grow Light Full Spectrum shares similar features with other models, it is a little unique. The uniqueness comes in starting with the triple chips LEDs to increase the brightness and enhance efficiency.

The daisy function is another feature that makes this indoor grow light stand out from the rest. This is due to the fact that the daisy function makes the connection of more lights possible using fewer cords.

Just like other models, this one has veg and bloom switches. As stated before, the veg switch controls blue and white LEDs to promote the seeding and growth of young plants. The Bloom switch consists of red and white LEDs to ensure that flowering and blooming processes are perfect. With hassle-free 36 month services, you can use these LEDs grow lights without any worry.

Key Features

  • Daisy chain functions to make fewer cords when connecting more lights.
  • Triple chip LEDs to increase brightness and efficiency.
  • An efficient cooling system comprising three high-speed cooling fans and a built-in aluminum heat sink.

Specifications

  • Brand: GREENGO
  • Power Source: Corded electric
  • Material: Metal
  • Product Size:21.81×10.55×4.65inches
  • Product Weight:6 pounds

Pros
  • Adjustable rope hanger for easy and quick installation
  • Instruction manual
  • Hassle-free 36 months services
Cons
  • Durability issues

Best Value: PARFACTWORKS RA2000 Full Spectrum LED Grow Light

Best Value: PARFACTWORKS RA2000 Full Spectrum LED Grow Light

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PARFACTWORKS RA2000 Full Spectrum LED Grow Light is a great addition to your indoor planting project. It is built to provide 380 to 780-nanometer full spectrum that includes blue, red, white, yellow, orange, infrared (IR) and ultraviolet (UV) light for indoor use.

The spectrum plays a significant role in boosting plant growth in all stages. All you need is to change the lighting area/coverage by changing the hanging height. This changeable height is determined by the environment and different plant types.

What is more, there are four cooling fans included protecting the LED grow lights from excess temperature. This cooling system is also important in energy-saving and lowering electricity bills. The whole unit comes with a 3-year warranty and a 30-day return guarantee.

Key Features

  • Daisy chain features connect multiple lights together using fewer outlets.
  • 380-780 nanometer full spectrum to deliver the most desirable wavelength.
  • Four cooling fans to protect the LED grow light against high temperatures.

Specifications

  • Brand: PARFACTWORKS
  • Power Source: Corded electric
  • Material: Plastic and metal
  • Product Size:16.6×14.2×3.8 inches
  • Product Weight:5.8 pounds

Pros
  • Easy and faster growth of indoor plants
  • A lifespan of 70,000 hours
  • Perfect for all stages of plant growth
  • Sunlike full spectrum
Cons
  • Not waterproof

Best Budget-Friendly: EZORKAS 9 Dimmable Levels LED Grow Light

Best Budget-Friendly: EZORKAS 9 Dimmable Levels LED Grow Light

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In our review, we have EZORKAS 9 Dimmable Levels LED Grow Light. This is an intuitive and easy to operate indoor grow light that is energy efficient and durable. You simply need to connect it to an adapter, plug it in any source of power and everything else will work in your favor.

The design of this stylish grow light is also something to behold. It comprises a flexible and convenient structure that you only need to adjust depending on the needs of your indoor plants. You need to adjust it to an optimal distance that will provide adequate light to your crops.

Its three switch modes enable you to choose the most appropriate wavelength at different stages of the growth and development of your plants. The switch controls the red light, blue light, or both simultaneously.

Also, it uses 9 dimmable modes to adjust the brightness from 20% to 100 %. The 3 timing modes play an integral role in changing the spectrum at intervals of 3, 9, or 12 hours. Finally, there is a turn ON/OFF switch that makes it easy to control this grow light.

Key Features

  • Three-switch mode to change from red to blue light.
  • 9 dimmable modes ranging from 20% to 100% brightness.
  • Three timing modes after 3, 9, and 12 hours.

Specifications

  • Brand: EZORKAS
  • Power Source: Not provided
  • Material: Not provided
  • Product Size:13.35×5.59×3.35 inches
  • Product Weight:1.96 inches

Pros
  • Multiple uses
  • Perfect red and blue spectrum
  • Easy to use
  • Adjustable grow light
Cons
  • Weak structure

Best User-Friendly: MARS HYDRO TS 1000W LED Grow Light

Best User-Friendly: MARS HYDRO TS 1000W LED Grow Light

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MARS HYDRO TS 1000W LED Grow Light is known for producing high-efficiency white LED light. The model uses the latest SMD LED technology to provide the highest PAR/LUMEN output.

As a growing LED lamp, this product is designed to enable you to get more than 30% of crop yields compared to using natural sunlight. Aside from that, it is a low energy consumption grow light that saves you up to 50%

energy use for your indoor planting project. Its sunlike spectrum is another feature that helps plants grow well in all stages.

It features the main switch to control all lights. The reflector design ensures the maximization of light efficiency. Not to mention IR light that speeds up phytochrome conversion for better results. Finally, MARS HYDRO TS 1000W LED Grow Light uses a light controller to make the indoor planting easy and timeless.

Key Features

  • Main light switch control for all lights.
  • Reflector design to maximize light efficiency.
  • IR light to speed up phytochrome conversion.
  • Full-spectrum for all stages of plant growth.
  • Light controller to make your indoor planting easier.

Specifications

  • Brand: MARS HYDRO
  • Power Source: Corded electric
  • Material: Metal
  • Product Size:14.17×13.23×2.36 inches
  • Product Weight:3.74 inches

Pros
  • Fanless design for silent operation
  • Dimmable function
  • Mixed full spectrum
  • Even coverage
  • High light penetration
Cons
  • LED afterglow issues

Best LED Brand: SPIDER FARMER SF 2000 LED Grow Light

Best LED Brand: SPIDER FARMER SF 2000 LED Grow Light

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SPIDER FARMER SF 2000 LED Grow Light provides superior features that make it efficient and reliable for indoor planting. This is evident from the customized dimming design that gives it an edge over other grow lights.

The design comprises a dimmable knob that controls light intensity to make planting easier. This feature combines with a light switch to help adjust light intensity to suit different stages of growth for your indoor plants.

This LED grows light uses the latest high-yielding LEDs technology to deliver the most reliable and powerful light output. It’s excellent full-spectrum plays a crucial role in the growth of indoor plants. It actually speeds up all stages of growth that include flowering and blooming among others.

Other features comprise a well-made and solid construction, noiseless fan, high safety performance, and waterproofing. All these features and specifications enable you to achieve your indoor planting goals without straining your budget.

Key Features

  • Dimmable knob for easy dimming of light to make the planting easier.
  • The latest high-yielding LEDs technology to deliver powerful light output.
  • Excellent full spectrum to speed up all stages of growth.

Specifications

  • Brand: SPIDER FARMERS
  • Power Source: Corded electric
  • Material: Aluminum
  • Product Size:25.5×10.5×2.3 inches
  • Product Weight:10.08pounds

Pros
  • Multi-light dimming daisy chain
  • Higher quality yields
  • Perfect for all growing stages
  • Lower running costs
  • Three years of after-sale services
Cons
  • Too pricey for the quality

Best LED Grow Lights Buying Guide

If you are looking forward to starting growing plants indoors, you should take into account the source of light. Plants need to perform important physiological and biological functions. That is why they require light similar to sunlight to help them grow normally. But replicating the effects of sunlight indoors can be a real hurdle and this is where the best LED grow lights come in.

Unlike high-intensity discharge (HID) lights and fluorescent lamps, LEDs do not emit a lot of heat. They are energy savers, meaning that they will save you a lot of money on utility bills. Most importantly, LED grow lights are known to have a positive impact on hydroponics or aquaponics systems. That begs the question, what factors do you have to consider when shopping for your LED grow lights? Let’s find out!

Essential Consideration While Buying the Best LED Grow Lights Types of Plants You are Growing

Plants have varying requirements when it comes to light. These requirements vary from one plant species to another. However, full-spectrum light is a primary concern for plants to carry out the photosynthesis process. In this respect, red and blue lights are the most important forms of wavelength on the light spectrum.

Plants from dry areas such as the Mediterranean need to thrive best under more intense light compared to those from sub-tropical and temperate regions. Some plant species need low light to grow well. Examples of such plants include herbs and lettuce which require at least 25 watts of power per square foot. But high-intensity light crops like tomatoes require at least 50 watts to grow optimally.

Based on these examples, you can purchase LED grow lights that you are pretty sure will meet the needs of specific plants under your care.

Type of LED Grow Lights You Need

When it comes to choosing the best LEDs for your indoor plants, you need to be aware of the two major types. These are the separate bloom and veg lights and full-spectrum lights.

You may opt for veg LEDs to take care of your growing plants. Likewise, you can consider buying the bloom LED lights to promote the flowering stage in your plants.

With full-spectrum lights, you can be sure of taking care of a wide variety of plants. These lights are considered all-around products that are designed to provide adequate lighting conditions for crops throughout their life cycles.

Most of the best quality LED grow lights come with different features that make them efficient. A number of them have programmable settings that make your work easy.

Size of Your Indoor Grow Project

This is a self-explanatory factor when purchasing the best LED grow lights. The larger the growing project, the more LED grow lights you will require. Luckily, there are numerous options to choose from. Each one of these options depends largely on the size and shape of your grow area. For that reason, you can choose from LED panels, bulbs, bars all the way to tubes.

Consider Light Intensity

Light intensity is an essential consideration when shopping for LED grow lights. This is because the right light intensity influences the plant’s growth. Also, it helps you determine the best size of growing space when dealing with indoor plants.

In this regard, the light intensity does not refer to the way light appears in your eye but the amount or quantity of photons that plants need to grow and flower. To know the best light intensity for your indoor project, you should take into account the following factors:

  • Follow the recommended footprint laid down by the manufacturer
  • Consider the Photosynthetic Photon Flux (PPF)
  • Refer to the manufacturer’s Photosynthetic Active Radiation (PAR) chart

Pay Attention to the Spectrum

You must also consider the spectrum when buying the best LED grow lights. Choosing the correct spectrum will help promote different stages of growth and development that your indoor plants need.

With the spectrum, you can choose between targeted and broad spectrums. The targeted spectrum has specific wavelengths that match photosynthetic peaks of your plants’ chlorophyll absorption. This spectrum type provides an optional spectrum that your crops need to grow normally in a controlled environment.

The broad or white-light spectrum uses the lower-powered whites diodes to provide most of the much-needed wavelengths for your plants. This spectrum uses more greenlight, making it more natural-looking than the targeted spectrum. Under this type of spectrum, your plants will look more natural to enable you to easily diagnose common plant diseases and pests.

Check the Wattage Draw

The wattage draw helps to determine the exact fixture’s potential that farmers need to grow their crops. Generally, a 400W HPS is an ideal choice of wattage to flower at least 2×2 feet while the 600W is enough to handle a 3×3 feet area.

On the contrary, wattage draw does not automatically translate to light out. This assumption has always been made by many amateur growers. Nevertheless, the more efficient your fixture is, the better the amount of light it produces per watt.

A wattage draw is an essential consideration when shopping for LEDs because it will provide you with a general idea about a specific fixture. Apparently, the wattage draw, light out, and efficacy are more important when it comes to commercial growing of indoor crops. This is attributed to the fact that energy consumption starts to increase with more wattage. As a result, commercial growers opt for LEDs that can produce more light for less wattage.

Consider the Coverage Area

Different plants require different space sizes to grow properly. So, having prior knowledge of the exact dimensions of your growing area is a great idea when choosing LED grow lights. The lights should cover the entire area.

With that said, a typical-sized grow area should be 4×4 feet, 3×3 feet, and 2×2 feet spaces. Most powerful LED lights are designed to cover at least 4×4 feet for flower areas.

It is almost impossible to come across lights that can cover a footprint larger than 5×5 feet because the light intensity diminishes at the edges and corners. To solve this problem, you can use more than one small light to ensure that a larger area is uniformly covered. For that reason, look for LED lights that will provide adequate cover to your grow spaces.

Warranty

Almost all LED grow lights work perfectly well. But sometimes some components within the lights can fail or the LEDs themselves break or simply go out. With a good warranty, you can have peace of mind knowing that a manufacturer for a certain brand will take care of certain damages. This is the case when you buy high-quality fixtures since they are costly.

Most LED grow light warranties vary from a period of 1 year to 5 years or more. Some companies offer a 3-year warranty although 5-year warranties are a common trend.

Before accepting a warranty, take a while to go through the information about it on the manufacturer’s website. This important information will make you aware of what you should expect when your LED grow lights get damaged.

Some manufacturers will replace the broken pieces while others will provide free lights to replace the damaged ones. All these options are only possible when the damage occurs within the warranty period. Once the warranty expires, the cost of repairing or replacing your damaged LED grow lights will lie squarely on you.

The Price

Apart from the warranty, check and compare the prices of different models before you decide which one to take home with you. The good news is that most of these products are affordable and will fall within your budget.

Best LED Grow Lights Frequently Asked Questions (FAQs)

If you have never used LED grow lights, you must be asking yourself some questions about how they work, their importance, and their economic value. We have listed below a few common questions and answers to help you get a clear picture of these newly developed lights.

Q: What is the main purpose of LED lights?
A: Generally speaking LED lamps to have a wide range of applications. Some are used as sources of light at home and on the streets. Others are used in places such as traffic lights to control the flow of vehicles and people.

Apart from that, LED lights are ideal for browsing through channels on your television screen. They are actually an integral part of most remote control systems. Pretty much the majority of home appliances are equipped with LEDs: oven, fridge, clocks, displays, and many others. Today most horticulturists are turning to LED lights to produce top-quality crops that can fetch good money on the market. Thus the popularity and increasing demand for LED grow lights.

Q: How do LED lights work?
A: Ideally, LEDs are nothing but a type of semiconductor. This means they are designed to selectively conduct electricity via a circuit. LEDs are made up of a P-N junction and a power source. In this regard, the N-P junction is a tiny piece of semiconductor known as silicone. This semiconductor consists of a positive(P) and a negative (N). As such, electrons in a given circuit jump move from the negative side or terminal to the positive side. In the process, the light is produced.

Q: Why should I buy LED grow lights?
A: You can look for LED grow lights to add to your indoor plant cultivating project. This is because indoor plants require some light to grow optimally. Light is a form of energy that plants need to create organic matter.

Q: How are different colors of LEDs made?
A: Essentially, the light color you see is part of the wavelength. As the wavelength gets longer, the light becomes dimmer and vice versa. White light is made up of natural colors. If you pass the same white light through the prism, you will note a spectrum of colors.

The red light will form the longest wavelength which ranges from 620 to 645 nanometers. From red, you will go to bright red or dark orange that has a wavelength of between 610 and 620 nanometers. Other colors follow in that order with the shortest wavelength becoming light-blue and dark blue with a wavelength of 500 and 480 nanometers in that order.

With the LED lights, their different colors come as a result of the materials in their construction. For instance, infrared LEDs are made from gallium arsenide. But orange ones derive their color from gallium arsenide phosphorus. Blue LEDs consist of silicon carbide or zinc selenide. White phosphorus makes up the white light LEDs. Other colors come about as a result of the containers they are encapsulated in.

Q: Why are LED grow lights colors important?
A: It is prudent to point out that different plants thrive best under different light intensities. With that said, different light colors play a significant role in making plants grow healthy and produce more.

Q: Why are LED grow lights ideal for growing plants?
A: LED lamps are made up of several LEDs that emit specific types of color. These colors provide different wavelengths for certain types of plants. For instance, blue light promotes plant growth by helping some plants to form leaves and grow fast. Red light promotes flowering and stemming. So, take note of these colors when choosing your LED to grow lights.

Q: Why should I only use the LED grow lights for my indoor plants?
A: There are many reasons why LED grow lights are preferred for indoor plants. The most important ones include:

  • Low energy consumption
  • Long life
  • Instant light
  • Extremely durable
  • No ultraviolet or infrared
  • Environmentally friendly
Q: What makes LED grow lights stand out from the rest?
A: The best LED grow lights have a uniform spectrum, are efficient, and produce high power. Besides, they are reliable and durable, making them ideal for horticultural use.

Q: What is the right distance to keep my LED grow lights from the plants?
A: It is recommended to place your LED lights close enough to your indoor plants. Take care not to cause a light burn on the plants. Doing so will affect the potency of the buds. Luckily, LED grow light manufacturers provide minimum distances that each model of light should be placed from the plants. Make sure to read the manufacturer’s instructions when installing the lights to avoid causing damage to your plants.

Q: What are the pros of using LED grow lights compared to high-intensity discharge(HID) lights?

A: LED grows lights have the following advantages:

  • Produce less heat
  • Consume less power
  • They are compact in design
  • Provide better light option
  • Higher rated lifespan

The Verdict

Well, we believe that this guide highlights every important point you need when looking for LED grow lights. Before you buy these lights ensure that you choose the right model with the best quality, intensity, and appearance.

Also, look out for the durability and price of each brand to assess its value to you. Most importantly, buy these lights depending on what you are going to grow. On that note, our best overall is Phlizon Newest 600W LED Grow Light because it is affordable, long-lasting, and easy to install. Other models are great and will give you good results and great returns after investing in them.

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