Best Plasma Grow Lights (Light Emitting Plasma) Reviews

The level by which technology is advancing is rapid, and its impact on plant growth is very high. Hydroponic farming mostly has seen several advancements in lighting solutions.

Cannabis growers are continually looking for better lighting alternatives in the pursuit of a good harvest. With the growing need for a dependable lighting solution on the rise, plasma grow lights are becoming the new favorites boasting of a full spectrum light with little or no heat emission. The lamps use Light Emitting Plasma (LEP) to provide a light that equals the sun in likeness. You can compare an LEP lamp to an HPS bulb only that it offers a full spectrum light that is highly beneficial to plants. The light is very efficient and can support all the stages of a cannabis plant.


This article aims to make it very simple for you to choose the best plasma grow light for your farm. Here are some of the LEP lamps that you should consider when you want to solve your lighting problems in your grow room.

Our Pick Top Plasma Grow Light

Alphalite Plasma Grow Light

With cannabis growers expanding their search for the best grow light, the Alphalite Plasma grow light is one of the top options that many farmers are exploring. Being a product of simply green solutions, you can trust it to be of very high quality. The company is well respected in the horticultural industry as its business extends to other items apart from the plasma grow lights.

Weighing only 25 pounds, the grow light is relatively lighter than most of its kind. It has a compact design that allows you to use it on low ceilings and small grow areas. It comes with its cooling and ventilation system, making things easier for you as a grower since you will only have to install it and plug it on. The lighting system can help you save electricity 50 percent time more than an HID lighting since it uses only 280 watts of electricity to produce a light equivalent to 400 to 600 watts HID lighting system. It gives you a full-color spectrum that closely resembles the sun’s light making it perfect for plant growth. It provides a coverage of 9 to 16 square feet making it ideal for use if you have a mid-range or large scale growing area.


  • Since the lighting system is compact; it is effortless to install.
  • You can save a lot of energy better than when using an HID lighting system
  • The grow light can last for a long time with a given lifetime period of 30,000 hours.
  • The lighting system is of top quality
  • It helps to influence the size of the harvest


  • The fans of the grow light may get so hot till they overheat
  • It is not suited for use by those who are getting into cannabis growth for the first time. You need some level of experience for you to work with it.

Gavita Pro – 270e LEP Grow

If you want to add a supplementary grow light in your farming, then the Gavita Pro – 270e LEP Grow may be just what you need. The pro-270e LEP works exceptionally well if you are using an HPS lighting system, but you need a boost of some plasma light during the bloom period. It comes with a dimming feature that allows you to dim the light of the HPS bulb you are using but maintain the full spectrum light from the plasma bulb, which is quite useful in the vegetative phase. When the HPS bulbs become too hot, the master controller automatically starts to dim the grow light without affecting the plasma light since it emits a lower percentage of heat compared to the HPS.

It has a compact design making it lighter than some of its counterparts and considerably smaller than the pro 300 LEP model. It can provide continuous lighting, making it a very dependable lighting unit that can last for quite a long time. The plasma grow light can effectively give light to a ten by ten feet growing area with ease. You can, however, mount it at whatever height you feel comfortable for your plants.


  • The plasma light runs very quietly and is more controlled than other plasma lighting systems in the market
  • With its ability to provide a full spectrum light, it is very dependable for your plants
  • It comes with a heat sensor that allows it to detect the changes in temperature in your grow room.


  • It would be best if you did not use it together with an external fan since that reduces its effectiveness

AgroMax 300 Watt Plasma Grow Light

One of the top plasma grow lights that we cannot leave out from this list is the AgroMax 300 Watt Plasma Grow Light. The lighting system uses radiofrequency power to generate light. It produces a full spectrum light together with UVB light that is very important in the control of pests on your plants. The lamp provides a better light quality than an HID or fluorescent lighting system. According to research, the light plasma bulbs provide works better on seedlings and cutting than any other traditional indoor grow light. The grow light is compact and comes in a sealed housing. You can adjust and set it on any level above your plant’s canopy. It comes with a very reflective aluminum reflector that provides your garden with an even lighting coverage. The plasma light does not emit a lot of heat, allowing you to place the lamp anywhere overhead your plant’s canopy without fear of burning your plants.


  • It provides your plants with a reliable light that is close to the sun
  • Its aluminum reflector enables the light to spread evenly in your grow farm
  • It produces a light intensity that it is very beneficial to the growth of your plants
  • The grow lamp gives a full spectrum light.
  • The lamp is compact, making it easy to move around and position in your grow room.


  • The plasma light is only effective as a supplementary light

What should you consider when purchasing a plasma grow light?

The size of your grow tent

size of your grow tent

When selecting a plasma grow light to use in your cannabis farm, the size of your grow area is very important in determining how many lamps you will require. The lamps can provide massive coverage, and the light is very uniform. It is advisable to use a growing area that measures 4 feet by 4 feet or more spacious. The grow lights can get very hot. Therefore, using the lamp in a small grow tent can burn your plants. Even with the grow tent that you use, you need to ensure that the ventilation system functions correctly and that there is considerable airflow.

What is your budget

It is easy to ignore a plasma grow light due to its cost. It is one of the most expensive lights for cannabis growth in the market today. However, the value that it provides you may save you a lot more money in the end run. With its ability to last for about 30,000 to 40,000 hours, you will not have to replace the bulbs like other traditional bulbs continually. Additionally, the lamp consumes less power than other conventional grow lights hence can save on your utility bill.

Purpose of your Grow light

Are you using the grow lights as a supplement light, or are you using it alone in your grow room? When you choose to get it as a supplement, it works perfectly with an HID grow light as a boost during the vegetative phase of your cannabis. Since they also produce a full spectrum light, you can as well use them alone on a grow farm. Their light flows uniformly on all the plants in the coverage area of the light.

Why should you use a Plasma Grow Light in your Cannabis Farm?

The quality of light you use in your grow light is one of the top factors that affect the yields of your plants. Plasma light provides your plants with a light spectrum that is similar to that of the sun saving you money that you would have otherwise spent on purchasing an extra light. Additionally, you will get to keep the money that you would pay to replace a bulb such as an HPS grow light since the plasma bulb can last for 30,000 to 40,000 operational hours. During all these hours, you are sure of getting a light that is stronger than a metal halide bulb or an HPS bulb.

Since the plasma light operates through electromagnetic induction, the light it produces allows for a substantial penetration into the canopy of your marijuana plants without any light loss. The light penetrates deep until some of it reaches the growing medium. The amount of energy the lamp consumes to produce the light is a lot less than an HPS bulb. You will also get to save on your utility bills even without having to switch the lights off at every growth stage continually.

The plasma grow lights being new to the market may be a problem. There is not much information on them, and there is much to know about how they operate. Without this information, the price of the lamps can change with time. However, the initial impressions of the lamp have so far been good.

Summing up

The price of the plasma grow light may be a little intimidating to a lot of cannabis growers. However, plasma lamps have indeed provided hope to the growers since they offer a full spectrum light at a lower cost than that of traditional lights. The above listed grow lights are some of those that home growers have found to be favorable due to their dependability, power, and ease of use.

Before selecting a new product in the market, you must conduct enough research on the features it carries and the benefits it can bring to your farm. Your choice should meet the needs of your farm in both the size of your grow tent and your plant’s requirements. By following this article, you will get all the information you need to make the right purchasing decision.

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SERWING Grow Light for Indoor Plants 200W LED Plant Growing Lamp for Indoor Cultivation, Greenhouse, Grow Tent, Hydroponics (Full Spectrum)
667 Reviews on Amazon
SERWING Grow Light for Indoor Plants 200W LED Plant Growing Lamp for Indoor Cultivation, Greenhouse, Grow Tent, Hydroponics (Full Spectrum)
  • GROWTH LIGHT WITH FULL SPECTRUM COVERAGE- SERWING E1 LED grow light includes 138 red lamp beads, 72 blue lamp beads, 40 5000K lamp beads, 4 UV lamp beads and 2 IR lamp beads. A total of 256 bright LED lamp beads enable your indoor plants to get enough light at any time. Help you cultivate stronger plants with brighter colors.
  • LED GROW LIGHT FOR ANY GROWTH STAGE- The appropriate ratio of red and blue light is suitable for any period of plant growth. A small amount of IR can supply heat for plant growth and development. Under IR irradiation, the fruit maturity tends to be consistent. A small amount of UV can affect plants, and plants will become larger and grow faster.
  • EFFICIENT LED GROW LIGHT FOR INDOOR PLANTS- The luminous angle of this plant grow light is about 120°, the luminous flux is about 1170lm. Under the same wattage, it can emit more light intensity than other plant grow lights, saving energy and providing higher efficiency. Longer service life, more than 30000 hours.
  • SMALL AND HANDY AND FLEXIBLE GROW LIGHT- High performance aluminum substrate provides efficient heat dissipation. Fan free plant lamp has lighter weight and no excess noise. The weight is only 450g, which is suitable for greenhouse tents and gardening enthusiasts at home. You can freely place it in any suitable position.
  • EXCELLENT AND EFFICIENT CUSTOMER SUPPORT- If you have any questions about our products or encounter any problems, you can contact our customer support service. We will try our best to solve any questions or troubles in the most satisfactory way and with the highest efficiency. As always, we very much appreciate your understanding and support.
-$8.00 SALE OFFBestseller No. 2
FOXGARDEN Grow Light, Full Spectrum Desktop Grow Lamp with Base, Bright LED Plant Light with Auto On/Off Timer 4/8/12H, 4 Dimmable Brightness, Height Adjustable, Ideal for Indoor Plants, 2 Packs
  • Upgraded Multi-Use Grow Light: This plant grow light with the metal base is ideal for indoor plants, especially desk plants. The small plant light features a clean and contemporary design that complements interior decor. Equipped with the multifunction switch, it will elevate your indoor gardening journey and create a great environment for your plants to thrive!
  • 6000K Sunlight Full Spectrum: Our desk grow light covers the full spectrum range required for plant growth. This full-spectrum lighting technology promotes photosynthesis, germination of seedlings, growth, and flowering, ensuring the health and vitality of your plants. 58 long life span beads utilize energy-efficient LED technology offering higher energy efficiency, which not only promotes environmental sustainability but also helps you save on energy costs.
  • User-friendly Multi-function Switch: This grow light for indoor plants is equipped with a built-in timer, so you can effortlessly schedule your plant's lighting cycle. Choose from three preset options of 4/ 8/ 12 hours to suit your plant's specific needs. Dimming function with four adjustable levels (25%, 50%, 75%, and 100%) for customized lighting intensity. Effortlessly create the ideal lighting environment for your plant's growth and development.
  • Durable & Useful Construction: The metal telescopic rod of the grow lamp provides an adjustable height range of 8.5 inches to 24.8 inches, which allows you to easily accommodate plants of varying sizes and growth stages.180-degree lamp panel rotation allows precise lighting direction and uniform coverage. With the anti-slip metal base, you can confidently position the plant light on any flat surface without worrying about stability issues.
  • Thoughtful After-sales Service: Our brand places great importance on customer shopping experience. If you have any problem with this indoor plant light, feel free to reach out to us anytime. We will certainly do our best to resolve any issues you encounter with our products.
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DUOYINTL LED Grow Lights for Indoor Plants Full Spectrum,120W No Fans No Noise & IP67 Water Resistant Aluminum Panel Design,3-Stage Power dimming Plant Growing Lamps
  • 🍓【Notice】 To ensure safety, please connect the lamp to a socket with a leakage switch. The power switch on the lamp is only used to adjust the brightness and power of the lamp, and cannot be used as a power switch for safe electricity use. When turning off the switch on the lamp, sometimes the LED light will still be weakly on, but this does not affect the functional use of the lamp. If you do not want this ghostly light to appear, please turn off the socket switch on the wall.
  • 🍓【 High Performance & Low Costs】 Adopts with high efficiency energy saving SMD LED technology (2.3umol/J ), the luminous flux of PGL1000-120 120W is equivalent to the luminous flux of 1200W incandescent lamp or 300W HPS, an ideal choice to replace fluorescent light blub/fluorescent T5/HPS.
  • 🍓【Modular Design and Rapid Assembly, Customizable Lighting】 Small size, light weight, standard modularization and fast splicing design, which can be spliced into any size coverage according to different needs. Each panel growth lamp has 3 power selection switches, and each switch controls 40W power. You can adjust the light intensity from 40W to 80W to 120W as needed. These customizable options make our LED panel lights ideal for a variety of plants and growing environments.
  • 🍓【Excellent Full Spectrum, Plant Growth Lamp】Adopts with PARS spectroscopy technology with precise spectrum and PPFD light quantum uniform. With cold light source for four seasons to fill light, and the light intensity is adjustable, efficient light formula with a dedicated internal development driver, which can plan from seed starting to harvest, according to different needs of plant growth in different periods, adjust the luminous flux and the hanging rope can meet the needs of plants.
  • 🍓【Solid Construction & No Fan Noise】 Strong heat dissipation aluminum lamp body, passive cooling design, no fan and no noise, the working temperature is within the safe temperature range of the lamp(Below 50 ℃), Quality components mean the light lasts longer, you can easily save money without purchasing lights frequently.
Bestseller No. 4
Desk Grow Light Full Spectrum, JINHONGTO Table Top Plant Grow Light, IR-UV Included LED Grow Lights for Indoor Plants, 25 Watt 208pcs LEDs, 16"-24" Height Adjustable, Daisy Chain Function
  • 🌵⭐【IR-UV Included Full Spectrum, Plants Love】This desktop grow light is equipped with 208pcs high quality LEDs, including 3000K, 5000K, 660nm LEDs, IR-UV LEDs, houseplant grow lights for seed starting, seedlings, vegetables, succulents, catus, pot plants.
  • 🌵⭐【VERY BRIGHT and Energy Efficient】25 Watts rated power, the brightness is equivalent to 200W Incandescent lamp. It can replace most small grow lights in the market.
  • 🌵⭐【Daisy Chain Function & Inline ON/OFF Switch】This plant light for indoor growing designed with daisy chain function and Inline ON/OFF Switch, you can connect multi-lights together but only need one AC socket and easy to control ON/OFF. Note: the power cable in the package is also just the daisy chain cable.
  • 🌵⭐【Stable Base and Adjustable Height】This tabletop plant growing lamp is designed with a metal base and covered with a non-slip mat. Adjustable Height, you can place it on desk or table and adjust the height according to your application from 16” to 24”.
  • 🌵⭐【After-Sales Service and Warranty】We provide 12 months warranty and 30 days refund guarantee, if you have any problem, please feel free to contact us, our after-sales support will reply you within 24h ASAP.
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FOXGARDEN Grow Light Stand, 108 LEDs Plant Grow Lights for Indoor Plants Full Spectrum, Grow Lamp with 4/8/12H Timer, 6 Dimmable Levels, Height Adjustable, Iron Frame, Ideal for Seedling Veg Flower
  • 108 LEDs Full Spectrum Grow Light: This plant light boasts 108 LED beads (66 cold white LEDs, 38 warm white LEDs,and 6 red LEDs) that provide your plants with an optimal lighting environment, featuring the perfect wavelengths and spectra. Whether you are growing seedlings,flowers,or vegetables, your plants will thrive under this light's nurturing glow.
  • 3 Timer Settings & 6 Dimmable Levels: This grow light has the function of 3 timer settings-4/8/12H, you can effortlessly establish a consistent lighting schedule tailored to your plants' requirements. Our plant light also offers 6 levels of dimming (10%-100%),allowing you to fine-tune the brightness to perfection.Unlock the full potential of your plants with our plant light's 3 timer settings and 6 dimmable levels.Free your hands and time.
  • Height Adjustable & Easy to Install:This LED grow light has a height range of 11.02 to 21.65 inches, which can accommodate plants of various sizes, from seedlings to potted plants. It adapts to your plants' requirements, providing them with the perfect lighting at the desired distance. Installation is also a breeze. In just a few minutes, you can install the plant light in the location of your choice and start creating a perfect growing environment for your plants.
  • Unique Design & High-quality Matreial: This grow light with stand features a reflector, ensuring ample illumination, expanding the coverage and saving energy simultaneously. The lamp is also quite durable with high quality. The light board is made of iron, providing you with reliable lighting support. The stable metal base prevents any tips over. The sponge pad of the base also ensures no scratch to your desktop, adding another layer of protection to your indoor environment.
  • Perfect for Indoor Plants: This plant grow lamp is full spectrum,great for seeds starting,germination, propagating cuttings,succulents, growing indoor flower and houseplants. It is widely used in family balcony, greenhouse,darkroom,office,indoor garden and so on. Just buy our grow light with confidence, we offer exceptional customer service: 12 months warranty, 90 days return/refund guarantee.Contact us if you have any problem,and we will make it.
5/5 - (1 vote)

Bowden draws from over a decade of home growing experience as well as consulting for small-scale and hobbyist-level growers. He has written hundreds of articles, thought pieces, and tutorials about growing cannabis at home

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