Best Led Grow Lights for Vegetables | Experts Reviews 2021

Selecting the right grow light can mean the difference between healthy, thriving plants and a high yield and plants that are sickly or fail to grow. LED lights have become popular with gardeners because of their efficiency, cool temperature, and full spectrum output. However, these lights can be expensive, and there are many different varieties to choose from. For this reason, in order to find the Best LED grow lights for Vegetables, it’s important to research the different options and consider exactly what type and style of LED light will meet the specific needs of your indoor garden.

Buying Guide led grow lights for vegetables

Before purchasing LED grow lights, it’s crucial to first consider what plants you’ll be growing and how you’ll arrange your garden. Although many LED grow lights are full spectrum, some lights are better suited towards vegetables, while others are better for flowering plants. In addition, some lights have adjustable spectrums and may be better suited to growing either seedlings or plants that will grow from seedling to maturity.

LED grow lights are also available in several shapes and sizes. Choosing lights that closely resemble the shape of your garden will help your plants receive the maximum amount of light with less energy lost, which will make the lights more efficient and can speed up the growing process.

Another important thing to consider before deciding on a particular LED grow light is brand quality. Brands that are well-known and have good reputations generally make better, more durable lights that can last for a long time. These lights are often more energy efficient as well. In addition, reputable brands tend to offer better customer service. If anything goes wrong with the light or anything is damaged, it’s very helpful to be able to contact customer service for a replacement without hassle. Being able to quickly fix any grow light problems can often save an indoor garden.

The best thing to do before purchasing any grow lights is to thoroughly research the product. Figure out what type of lights will work best for you. Decide how many lights you’ll require and what configuration will maximize light while remaining efficient. Finally, you can research customer or product reviews to get a good idea of how the lights function, how easy they are to use, how long they last, and how beneficial they’ll be for your plants.

5 Best LED Grow Lights for Vegetables

1. Mars Hydro LED Grow Light

To buy :

The Mars Hydro grow light is designed to mimic natural sunlight as closely as possible. The light provides high PAR and lumen output and is also extremely efficient. The full spectrum light can cover a five-by-five foot vegetable group or a four-by-four foot flower bed. Light waves emitted include blue, red, white, and infrared light, all of which help plants grow evenly and also aid in flowering. Infrared, in particular, helps to encourage blooms. In addition, the LEDs are about 20 percent more intense than traditional grow lights, so plants receive more of the light they need in order to thrive.

This particular grow light is also crafted to help conserve energy and direct the light where it’s needed most. The aluminum sides, which are reflective, help to concentrate light downward. In addition, because LED lights tend to run cool, there is no fan needed with this grow light, which helps to save energy and cut down on noise.

The grow light is also designed to be durable. The drivers are waterproof and make it simple to adjust the brightness of the lights. Two hangers are also included so that installation of the light is easy.

Despite the cool temperature that LEDs run at, some customers have reported that this light can become too hot. In addition, pieces are sometimes missing upon delivery or break shortly after installation. However, the company can be contacted for replacements if there are any issues with the grow light.

2. Spider Farmer LED Grow Light

To buy :

This LED grow light from Spider Farmer features Samsung diodes, which have the highest light output of any LED lights currently available. This means that plants will receive the maximum amount of red and blue light, perfect for growth regulation and the stimulation of flowering. In addition, these extremely efficient diodes help to save energy. Gardeners can expect to see yields that are about 40 percent higher while still using less electricity.

The Spider Farmer grow light is constructed in such a way that it will cover a three-by-four foot patch of vegetables or a two-by-four foot section of flowers. The lights emit a sunlight spectrum of red, blue, white, and infrared light, which mimics a plant’s natural growing environment and is an excellent choice for everything from fruits to flowers to herbs to vegetables.

Because it utilizes LEDs and not traditional light bulbs, the grow light stays cool and has no need for a noisy fan. The LED board itself is waterproof and the cables have protective covers. The entire light fixture is designed to be durable and long-lasting. In the case of any issues, however, the light is covered for three years by local maintenance. In addition, there is no assembly required, so gardeners can simply place the grow light where they want it and plug it in.

The grow light is constructed mainly of aluminum, which can sometimes wear thin and may cause sagging issues. Some customers have also reported missing pieces or defective components. However, any defective pieces can be reported to customer service and replaced.

3. Bestva DC Series LED Grow Light

To buy :

This LED grow light features dual-chip LEDs, which offer the highest lumen and photosynthetically active radiation output of any LEDS available. This makes the lights much brighter and ensures that your plants are receiving the full spectrum of red, blue, white, and infrared light they need to grow strong. In fact, this grow light offers nine bands of spectrum light. This is a two channel light, so depending on what you’re growing, the spectrum of light can be adjusted using a simple switch. This makes the light a good option for both seedlings and more mature plants.

This grow light is also designed to be incredibly efficient. It uses 390 watts but outputs light equal to 1400 watts of an HPS bulb. This light is so efficient that it can easily illuminate a 7.8-by-7.5 foot garden. The light also remains cool while on. This is thanks not only to the way LEDs emit less heat but also because of the fixture’s construction, which features three-millimeter aluminum with regular holes for better heat conduction. The light is so efficient that it runs about 50 to 60 degrees Fahrenheit colder than other LED grow lights.

Some customers found that, upon receiving their Bestva lights, some bulbs were broken or malfunctioning. Others claim that the PAR output is not what was expected or advertised. However, the company offers a 90 day return guarantee if anything is wrong with the light. There is also a three year warranty on the light.

4. Viparspectra LED Grow Light

To buy :

This LED grow light is compact, making it perfect for smaller indoor growing spaces. It’s also less expensive than other LED light options due to its smaller size, so it’s a good option for those who are looking to try LED grow lights for the first time. The light is perfect for a vegetable growing area of two-by-two feet or a flowering plant area of 1.5-by-1.5 feet. However, for those who are looking for more lights, this grow light also features a daisy chain option, so gardeners can easily connect multiple lights to create a larger growing environment.

Safety was a top priority when designing this light. The grow light is UL certified and features fire-resistant reflectors, which help to dissipate heat while directing the light to the plants and away from the sides of the room. The housing of the light is iron and the light includes high-speed fans which run quietly but disperse heat with efficiency. In addition, the grow light’s full spectrum range makes it a good option for both flowering plants and vegetables and means that it works well for either seedlings or a full growing cycle.

Some customers have reported that the lights are not durable and will not last for long before encountering a problem. It’s also been reported that the LED bulbs in this light burn out very quickly. However, the grow light features a three year warranty and a 30 day return policy. The company encourages customers to contact them if there are any issues.

5. King Plus LED Grow Light

To buy :

This LED grow light is perfect for a wide range of plants including vegetables because it features two channels. One channel is best for blooming plants while another is geared towards vegetables, and these channels can be turned on or off with the flick of a switch to create the best full spectrum for the particular plants you’re growing. This also makes the light ideal for both seedlings or more mature plants.

The double chip design of the LED light raises the light’s efficiency. The light is brighter than traditional HPS lights but, at the same time, can help gardeners save on energy. In addition, the light casing features several high-speed fans which help to disperse heat and keep the light as cool as possible. The casing also features aluminum radiators that direct the light toward the plants while deflecting heat, so plants won’t be burned.

Customers have reported that this light has shifted to include more of the blue spectrum and much less of the red spectrum, which may not be ideal for some plants. Others have reported that the LED bulbs burn out quickly. Customers are encouraged to contact the company if there are any issues, however. The light comes with a three year service plan and a 90 day period where free returns are accepted. The company also promises to reply to any customer issues within 24 hours.

What Should I Look for in the Best Grow Lights?

What type of LED grow light you’re looking for depends largely on what you want to grow. All LED lights will help to grow any plant from the seedling stage to full maturity. However, some LED grow lights are designed more for vegetables, while others are designed for flowering plants. The best LED grow lights for you are the ones that put out the correct sort of light for your particular gardening needs.

LED grow lights often mimic sunlight, which means they offer plants a full spectrum of light. LED lights that have red and blue light can help plants grow evenly and can also encourage blooms. Infrared light is also important for flowering plants, so it’s good to check that the LED lights you’re thinking about feature this.

The way the LED grows light is constructed is also important. Grow lights should be sturdy and durable. The cords and drivers should be waterproof. The grow light itself should have a strong casing that helps to reflect light directly to the plants. Many excellent grow light options also offer gardeners the ability to adjust the light’s brightness in order to create the perfect growing environment.

Main Types of LED Grow Lights

Although all LED grow lights feature the light-emitting diodes they’re named for, there are actually several different types of these lights. Gardeners can opt for one channel lights, which are lights that simply switch on and off. They can also choose two channel lights, which are lights that have two different modes. Generally, these modes are ideal for vegetable growth and blooms.

Programmable lights are also available. Programmable LED grow lights allow gardeners to tailor the lights’ output to suit a particular need. Things such as light intensity, timers and schedules, and spectrums can often all be customized with programmable LED lights.

Another difference between different LED grow lights is their shape. Grow lights are available in square, rectangular, or bar shapes. How your garden is set up will determine which type of LED grow light will work best for you. Often, LED grow lights feature connections so they can be hooked up to other grow lights to create an efficient system that perfectly matches the size and shape of the garden

How Do I Choose LED Grow Lights for Vegetables?

Before choosing an LED grow light for your vegetables, it’s important to consider several factors. First, you’ll want to decide whether the lights will be used only for seedlings or if they’ll help plants reach maturity and produce vegetables. Seedlings will require a large amount of full spectrum light in order to thrive. Seedlings that don’t receive enough light often become leggy as they stretch to reach the light source. In this case, a single channel light may be the simplest option.

Gardeners growing a variety of vegetables to maturity, on the other hand, may want a programmable or adjustable light so that they can calibrate the intensity and schedule to suit the plants’ needs. In addition, plants require different amounts of the light spectrum as they age, and being able to adjust this for plants older than seedlings is important.

It’s also important to select lights that are constructed well. Grow lights can be expensive, so you’ll want something sturdy and durable enough to last for some time. In addition, the lights should give off little heat and should direct the light to the plants and away from the top or sides of the room.

Are LED Lights Best Grow Lights Vegetables garden?

LED grow lights are somewhat more expensive than other types of grow lights, so many gardeners may hesitate before choosing them for their indoor gardening. However, LED lights are an excellent choice for grow lights for many reasons. First, because they are so efficient, LED grow lights can help gardeners save on electricity. They also tend to last much longer than more traditional bulbs so they’ll need to be replaced less often.

In addition, LED grow lights emit much less heat than other lights. This makes it easier to regulate the temperature around the growing plants. It also means that the lights can be placed closer to the plants, ensuring they are receiving the light spectrum that they require to thrive, without risking any burned leaves.

Finally, LED grow lights are often full spectrum and emit red and blue light. Red light helps to stimulate growth and flowering, which is particularly important for fruits, vegetables, and herbs. Blue light helps to regulate the growth of a plant, ensuring that it grows evenly and steadily. This can help to create a stronger root system, more even shape, and more robust central stem.


Do I Need a Grow Tent? Whether or not you need a grow tent depends on where you’re growing your plants. Grow tents are a good option for spaces such as garages or basements where the temperature tends to fluctuate. Some grow tents also help to reflect grow lights in order to avoid hotspots and help plants receive optimal light concentration.

What is Photosynthetically Active Radiation or PAR?

PAR is the section of the light spectrum that plants use for photosynthesis. This range goes from 400 to 700 nanometer wavelengths. Natural PAR changes each season, and the PAR wavelength depends on the time of day and area. PAR can be mimicked with grow lights.

How Many LED Grow Lights Do I Need?

Generally, an LED light of 32 watts will cover one square foot of growing space or one plant. LEDs have different efficiencies, however, and different plants that reach different heights may have different watt requirements.

Are LEDs Really Better than HPS Lights?

LED grow lights are generally more efficient than HPS lights. They can save on electricity and they don’t generate as much heat, which can help to protect plants. In addition, LED lights often come attached in a single fixture, which is easier to install than multiple HPS fixtures.

Which Grow Light Should I Buy?

Which grow light you should buy depends on what characteristics you’re looking for. Incandescent grow lights, for example, are very inexpensive. Fluorescent lights, on the other hand, give off a wider light spectrum. LEDs, however, while more expensive than other options, produce both red and blue light spectrums, emit little heat, and can help gardeners save on energy, making them an excellent choice.

How Many Watts Do Microgreens Need?

Microgreens are delicate and therefore should not have high wattage lights. 20 watt LED lights are generally perfect for microgreens and provide light from the blue spectrum that the greens need to thrive.

How Many Lumens Does a Tomato Plant Need?

Lumens are the total amount of visible light emitted by a lamp or bulb. For flowering plants, between 7000 and 7500 lumens is advisable, and this number also works well for tomato plants that are producing fruit.

What Type of Grow Light is Best for Herbs?

LED grow lights are generally considered the best choice for growing herbs because they emit both red and blue light, which is the most important for photosynthesis. The herbs can also be placed quite close to the LED lights, gathering the most light without burning.

LED grow lights may be a more expensive option than traditional grow lights. However, there’s often a good reason for this, and in the long run, the best LED grow lights can generally help gardeners save more money than they initially spend. LED grow lights last for a long time, are durable, and are much more efficient than other lightbulb types. In addition, LED lights usually offer plants a full spectrum of light, mimicking sunlight as closely as possible without overheating the plants. Choosing an LED grow light can often lead to healthier, stronger plants and a much higher yield.

Default image
Charles Selvage
Hey, this is Charles Selvage Hollywood, CA. I have 5 years experience about gardening, planting, and others. If you have anything to know, please email me here.
Articles: 23

Leave a Reply