7 Best LED Grow Lights Compared & Reviewed

Last Updated: 11.12.19

 

Best LED Grow Light Review – Top Rated Models with Buying Guide 

 

Growing delicious veggies or beautiful flowers is not an easy task, especially during the cold season when there isn’t enough natural light and warmth, but fortunately, one way to make sure all your plants reach their full potential no matter the temperatures outside is to find the best LED grow lights. After thoroughly searching the market, we came to the conclusion that one product that can satisfy your gardening needs is the Exlenvce Light Full Spectrum for Indoor Plants. It features three different channels, depending on the types of plants you want to grow – one is for vegetables, another one is for blooming, while the third one is good for both, encouraging maximum growth performance from seedling to harvest. The product can cover a maximum area of 70×70 inches or 5.9×5.9 feet. If these LED grow lights are not available for purchase immediately, a good alternative would be the Greengo 1200w Veg&Bloom Switch

 

 

Comparison Table

 

The Good
The Bad
Verdict
Price

 

 

7 Best LED Grow Lights (Updated Reviews in 2019)

 

 

Finding the best full spectrum led grow lights is not an easy task, especially with so many options available on the market. Showcased below you’ll find some of the critically acclaimed products that promise to deliver the perfect amount of heat and light to your plants so that they can grow fast and strong. 

 

 

1. Exlenvce Light Full Spectrum for Indoor Plants

 

Different plants and growth stages require different types of lighting, and you can ensure the proper development of your indoor garden with the help of these LED plant grow lights. 

The VEG channel is specifically designed for plants in the seedling stage and early leaf stage when the plants mainly respond to blue light. By hanging this device 32 inches above the plant canopy and keeping the lights turned on for 12 hours a day, you will help your garden grow faster and stronger. 

The BLOOM channel is made for plants in the fruiting and flowering stages and consumes about 80W of power. At this stage, your plants will require more red light and continuous lighting for 16 hours a day.

The VEG+BLOOM channel is designed to support your plants on all growth stages. This light can replace a traditional 1200W HPS/MH lamp by consuming less power and generating less heat. 

One feature that we like about these LED full spectrum grow lights is the triple-chip 15W LED design that increases the brightness of the light and improves its efficiency. You can also daisy chain multiple lights together to maintain the growth space organized and avoid excessive wiring. 

 

Pros

The product offers three different lighting channels, perfect for your plants’ specific needs. The blue lights are perfect for seedlings, while the red lights are suitable for blooming and fruiting stages. 

The daisy chain option helps you keep your working space organized. With only one power cord, you can daisy chain the lights and power them. 

This particular LED light system can replace a traditional 1200W HPS/MH lamp to consume less energy and save you money on your monthly bills. 

The system is delivered with all accessories and a user manual for easy installation. 

 

Cons

The product is designed to meet the needs of indoor gardens. It doesn’t come with a waterproof coating or protective foil, so never use it or store it outside. 

The manufacturer doesn’t recommend looking directly at the LED source when dazzling without protective glasses as it can affect your vision. 

Buy from Amazon.com for ($128)

 

 

 

2. Greengo 1200w Veg&Bloom Switch

 

If you’re looking for a high-quality and affordable lighting system for your garden that can assist your plants through all their growing processes, this product from Greengo is worth mentioning. It delivers three types of lighting, according to the plants you are growing, so you can rest assured they will receive the necessary type and amount of light to bloom. 

The VEG and Bloom buttons have different functions. The Veg switch provides blue and white LED light for seeding and young vegetative growth, while the Bloom switch activates the red and white LED lights, suitable for the blooming cycle. To activate both flowering and blooming stages, you can use the Veg+Bloom switch. 

This product is compatible with daisy chaining, ensuring fewer wires and more order in your indoor garden. We also liked that the Greengo uses triple-chip LEDs which are brighter and more efficient than double-chips. 

They are scientifically engineered to provide the perfect balance of the PAR/Lumen output and coverage. And, by comparison to the traditional HPS/MH lamps, these LED lights only generate 248 watts, which will easily translate into cheaper energy bills at the end of the month. 

 

Pros

The product uses three high-speed cooling fans and built-in aluminum heat-sink to ensure an efficient cooling system to dissipate heat from the lamp more efficiently. As a result, your plants will get all the necessary light without the extra heat that can burn them. 

There are three different modes or channels available, depending on your plants’ growth stages and their particular needs. 

The product is made of high-quality materials that will resist for many years from now on if handled correctly.

Each LED light is linked individually to the power panel, meaning that if one of them stops working for one reason, the others will continue to function normally.

 

Cons

Although not a product fault per se, the customer service of this company could use improvement, as some users tried to contact the manufacturer for a replacement. 

Make sure to keep an eye on the cooling system to prevent overheating. 

Buy from Amazon.com for ($106.65)

 

 

 

3. Phlizon Newest 600W LED Plant Grow Light

 

If you’re looking for some high-quality commercial LED grow lights, make sure to check out these ones from Phlizon. Unlike other similar items, these LED lights are delivered with a full set of accessories to constantly monitor the temperature and the humidity inside your garden to provide excellent growing conditions for all your plants. 

Many other manufacturers use LED spotlight reflectors for an artistic effect of the lights but this company has a different approach on the subject as the reflector is not heat-resistant. In other words, when it comes to these LED lights, safety is more important than the aesthetic factor. 

The product includes universal blue, red, IR, UV, and white lights to provide everything a plant requires to grow strong and healthy. Thus, these LED lights perfectly mimic natural sunlight and can stimulate efficient photosynthesis for all your plants. 

The view angles of the LEDs are 90-degrees and 120-degrees to deliver the perfect amount of light to all plants in your garden, even the little ones that seem to hide or don’t grow straight. The 600W LED light option can successfully replace the traditional 400W HPS/MH lamps while only consuming 108 watts per hour, which will result in lower energy costs for you at the end of the month. 

 

Pros 

The product offers a more effective coverage area than other reflector series lights, being suitable for a small garden with a growing area of 2×2 feet. 

The system uses a double-cooling fan, enough for a 600W LED grow light system to provide maximum air circulation and cool down the plants to prevent burning. 

The item includes all types of lights, from red and blue to IR, UV, and white, to perfectly mimic natural sunlight and deliver all its benefits to your plants. 

You can use various types of lights, according to your plants’ growth cycles and needs, stimulating them from the earliest stages until blooming. 

 

Cons

This system only covers a small growing area of 2×2 feet, so you can’t enjoy a large production of fruits and veggies with just one item. If you want a real indoor veggie garden, consider using more lamps or more powerful ones. 

Buy from Amazon.com for ($79.99)

 

 

 

4. Yoyomax Grow Light Plant Full Spectrum

 

Featuring a compact and efficient design, this grow lights LED system is perfect for small window boxes and interior greenhouses. It contains 60 full-spectrum LED lights – 39 red and 21 blue to ensure the most common spectrum of light required to grow indoor plants. 

The product features 3 switch modes and 6 dimmable options, depending on the types of plants you are growing and their lighting and heat requirements. You can also turn on or off each individual light and change the light intensity to perfectly cater to your plants’ needs. As a result, they will all grow strong and powerful from the earliest stage of germination until blooming. 

The different setting times allow you to keep the lights on for 3, 6 or 12 hours, ensuring all your plants receive the necessary amount of light in all their growth stages. 

One of the features that we liked the most about these lights is their 360-degree flexibility which allows you to position the lights anywhere you want and as high or low as you want. This will ensure the perfect amount of light for all flowers or plants, no matter how small they are or far from the lamp.

 

Pros

Lightweight, compact, and extremely easy to use, these lights are perfect for growing small plants in pots or portable greenhouses. 

They provide three different lighting time schedules and 6 dimmable options to cater to the needs of all plants in all their growth stages. As a result, each plant will receive the necessary amount of light for as many hours as it needs to develop beautifully. 

Each light can be programmed individually and positioned anywhere you want, thanks to the 360-degree flexible design. Not to mention they will also look extremely cool on your desk or coffee table. 

The product comes with a clip-on hanging device that is easy to use and won’t require additional wires to mount or work. 

 

Cons 

This LED light system only features blue and red light which may not be enough for all plants to develop to their full potential. As per our LED grow lights review, you may have to opt for products that provide a full lighting spectrum. 

Buy from Amazon.com for ($29.99)

 

 

 

5. Sunraise 1000W LED Grow Daisy Chain

 

This lighting system can easily rival a cool light show from a fancy club but we guarantee you it has more than just a purely decorative purpose. The full-spectrum grow light system combines optical lens technology with higher PAR values to increase light by 30% while using the same amount of energy. 

It allows you to switch between two different channels, according to your plants’ needs. The VEG switch is suitable for seedling growth, while the Bloom one is the right choice for fruits and flowers. There is also a Veg/Bloom feature that provides a red and blue light heavy output to ensure maximum performance for all growth stages. 

Another great feature of this product is represented by the high-quality cooling system that uses multiple fans to dissipate heat without making too much noise. As a result, you can easily grow plants in the comfort of your own home without having to worry about high noise levels or too much heat. 

The device is also specifically designed to deliver up to 200% more canopy penetration without harming the plants. Thus, it will use less power to deliver the same amount of light required for your plants to grow strong and healthy. 

 

Pros 

The power cord can be used for power and daisy-chaining, reducing the number of wires required and helping your garden look more organized. In addition, it can help you link more grow lights using one single wall outlet. 

The three different light channels focus on the specific needs of your plants and their growth cycles, delivering the right amount of light and the right type of light color from seedling growth to full bloom. 

The package includes the LED growth light system, a stainless steel hanger hook, adjustable rope hanger, as well as a power cord and a user manual for easy installation. 

It comes with an improved cooling system to avoid overheating and burning your plants.

 

Cons

As with many other similar products, this one can only be used indoors. It is not waterproof so we recommend paying extra care when mounting it to prevent hazards. 

Buy from Amazon.com for ($108)

 

 

 

6. KingsLED Plus Greenhouse Indoor

 

This product is available in three different sizes, ranging from 600W to 1200W, according to the growing size of your indoor garden. It offers three different lighting channels, depending on the type of plants you want to grow and their lighting requirements. In the long term, all your plants will develop healthy and strong, reaching their full potential. 

It provides full-spectrum lighting from 380nm to 780nm, including IR and UV light to cater to the needs of all your plants, whether we’re talking about flowers, vegetables or herbs. Thus, all your plants will grow strong, receiving the right combination of light color and intensity. 

The product features an advanced cooling system with multiple high-speed mute fans, as well as upgraded aluminum radiators to allow light bulbs to function at temperatures ranging between 50 degrees and 60 degrees Fahrenheit. The lower temperatures prevent plants from burning or overheating.

What we also liked is that these lamps are different from the traditional HPS lamps. By adopting a high-tech LED chip, the KingsLED lamps provide brighter light and consume less energy, saving you big money on your monthly electricity bills. 

Mounting is easy thanks to the instruction manual and all necessary accessories included. 

 

Pros

This item is delivered with all necessary accessories, including a pair of protective goggles, hanging cable and system, and others. 

It provides full-spectrum lighting to meet all the photosynthesis requirements of your plants and perfectly replicate natural lighting. There are also three lighting channels available, catering to the needs of different growth stages of your beloved plants.

The advanced cooling system uses multiple fans that are significantly less noisy than others, ensuring proper conditions for your plants to thrive. 

The LED system is more efficient than traditional HPS lamps, consuming less energy and delivering increased brightness for meeting the lighting requirements of your plants. 

 

Cons

Even though the lighting bulbs are less heated, you should still properly measure the distance between the plants and the hanging system to make sure they won’t get burned. 

The lights should always be switched off when the cooling system is working to ensure proper air circulation. 

Buy from Amazon.com for ($112)

 

 

 

7. Spider Farmer SF 1000 LM301B Grow Light

 

Equipped with the Samsung LM301B diodes, the highest light output LED available on the market today, this lighting system ensures better canopy light penetration, using less energy. As a result, all your plants will receive the perfect amount of light while your monthly energy bills will drop significantly. 

The revolutionary cooling system doesn’t use any fans, meaning there is zero noise. Instead, it uses large areas of solid aluminum, high-quality protective covers for cables, and a waterproof LED board for increased protection. Thanks to all these specifications, the product increases its lifespan by 5 years, allowing you to reduce your costs in the long term. 

The full light spectrum provides all necessary types of lights, including IR, blue, white, and red, to cater to the needs of your plants and help them grow strong and healthy. Thus, you can easily use the lighting system on all types of plants, whether we’re talking about flowers, veggies or herbs. 

What we really liked about the product is that, by comparison to other lighting systems, you won’t have to assemble it. It is delivered fully functional and ready to use – all you have to do is plug it in. 

 

Pros

The product benefits from the latest innovative technologies in the lighting field, increasing its lighting efficiency by 40% and decreasing the costs in the long term. 

It features a revolutionary cooling system that doesn’t use fans anymore. This means that the hot air won’t be pushed up, continuing to heat your garden minutes after you turned off the lights. Moreover, there is zero noise. 

The system is incredibly easy to use even by newbies in the field of interior gardening. There are no panels that need to be mounted or connected. The light grow system comes fully assembled and all you have to do is plug it in. 

The SF lights have more color and wavelength lights, meaning you won’t have to buy additional lights for different colors or wavelengths. 

 

Cons

Although not a product fault, customer service could use improvement, especially when handling damaged goods that need to be replaced. 

Buy from Amazon.com for ($149.99)

 

 

 

Our Comprehensive Buying Guide 

 

So, you’ve decided to grow your own veggies and plants inside but you’re not sure how that works? Apart from fertilizers and water, you will also need to pick the best LED grow lights for indoor plants. And, since there are plenty of options available on the market, these aspects will help you pick the right product, according to your needs. 

 

 

Consider the plants you’re growing 

Keep in mind that not all plants require the same amount of heat and light to grow big and strong, meaning too powerful full spectrum LED grow lights could easily burn them. This is why it is extremely important to know your plants and their needs. 

For example, heavy crops like tomatoes will need more light to maximize growth, as opposed to most flowers. Lights should also be picked based on the growing stages you are focusing on, meaning certain types of lights are used for vegetative cycles, while others are required for flowering or complete growing processes. 

 

The size of your growing space 

Space availability is another important factor that will help you determine which type of lighting goes best. Make sure to properly measure the total size of your garden and calculate the lighting area size of the lamps you will need. 

As you can find later in this article, most growers recommend 32 watts of actual power per square foot of growing space, if you think about growing high-light plants like peppers and tomatoes. Low-light plants like herbs or lettuce will only require between 11 and 18 watts per square foot. 

 

Full-spectrum LED lights 

Although plants can grow under different types of light, efficient photosynthesis needs different wavelengths that can be easily provided by LED grow lights full spectrum. 

To grow efficiently, many plants require light in the blue and red spectrum, as well as ultraviolet and infrared, depending on their growth stage. Most cheap LED grow lights won’t be able to cater to the specific needs of the plants, which can result in smaller crops. So, if you want your plants to properly grow with LED lights, the full spectrum ones represent the perfect solution. 

 

Quality of the materials

Growing your own garden implies having high-quality lighting at all times, and this is why the durability of the materials used to make the LED lights is crucial. When properly built, LED lamps can last for around 10 years. 

All lights should have the same intensity otherwise they won’t lead to a uniform growth of your plants. If some of the lights flicker or burn, your crops will become under-developed. 

If you want to avoid these problems, it would be best to test the lights before purchasing them. Similarly, buying from reputed brands that abide by the industry standards in the United States can guarantee you high-quality products. 

 

Low heat output

This is one of the most important features you need to consider when picking your LED grow lights for indoor plants because it contributes to plant protection and durability. 

Depending on the type of plant you are growing, the lights will be positioned some inches above and having low heat output guarantees they won’t get burnt.

 

 

Frequently Asked Questions

 

Q: What size LED grow light do I need?

Most first-time indoor growers don’t know too many things about the process and often ask themselves what type of LED lights to pick. When it comes to the perfect size, there is no single answer, as the size depends on the total area you wish to grow plants on, and other factors. 

Before buying any set of LED lights, consider the type of plants you want to grow. Each plant requires a certain amount of light to bloom and thrive, and even the slightest changes can burn the plant or interfere with its natural growth process.

The growth space area is another important factor to take into account when picking the size of your LED lights. As a general rule, you will need a minimum of 33 watts of LED supply to provide enough light for one square foot of growing area. That being said, if you want to grow an area of about 16 feet, the capacity of the LED lights should be around 500-550 watts. 

 

 

Q: How much area does a 1000 watt LED grow light cover?

There are a few growth variables that can help you determine the total area that LED grow lights cover. First of all, keep in mind that different plants require different lights. Low-light plants include herbs and leafy greens like basil and lettuce, while high-light plants include, amongst others, tomatoes and peppers. 

The growth phase or stage will also adjust the amount of LED lights needed. Thus, seedling, vegetative, and flowering plants all need a specific amount of light to thrive.

Lastly, a larger grow area will be in need of more power. As we previously mentioned, the average LED grow light counts for approximately 32-33 watts to cover one square foot. LED lights can be up to 40% more efficient than regular HID lights, helping you save energy and reducing your costs. 

Following the previously mentioned formula, a 1000-watt LED grow light can usually cover an area of around 32 square feet or slightly more. 

 

Q: How high should LED grow lights be from the seedlings?

Different plants require more or less light and heat to grow properly, so it is highly important to determine the right formula for your indoor garden before planting any seeds. Generally speaking, the stronger the light, the further you’ll need to hang it from the seedlings to prevent them from burning or being damaged by too much heat. 

A 1000-watt LED grow light should be hanged at a minimum of 15 inches from the plant. However, depending on the strength of the light, you shouldn’t place the light higher than 30 inches above the seedlings if you want them to still develop normally. 

Smaller-sized lights like the 400-watt ones should stand around 20 inches above the seedlings without losing vitality. Keep in mind that this only applies to LED lights that don’t generate too much heat. By comparison, a 1000-watt HID grow light should be placed 16-31 inches away from the plant to prevent burning it. 

 

 

 

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