Best COB LED Grow Light - Top 10 Reviews & Comparison for 2021
Last Updated: Dec 08 2020
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Cob LED Grow Lights are the latest trend for growing marijuana and weed indoors in recent times. These lights have entirely replaced the traditional HID lights. What does COB stand for?
The answer to this question is Cob stands for chip on board grow lights, which are being deployed everywhere. Cob lights have comparatively good electrical efficiency, lives long, and good light quality. Growing your plants under the light of the best COB LED light ensures perfect growth.
Plants require artificial light indoors to create minerals and nutrients that are important for their growth and development. Without harming your cannabis plants, they can grow the best way under these Cob led grow lights. You will find many types of Cob grow lights available in the market.
But, finding the best one among the led grow lights that can increase yield from your marijuana seeds is not an easy task. We have explored various types of Cob LED grow lights and have compared them against each other, explaining its features, pros, and cons.
This review article will allow you to choose the best-suited LED Grow Lights. Here are some best cob light reviews to help you choose the best one, so let’s get started!
| Product | Main Features | Our Score | Price |
|---|---|---|---|
| 1Top Pick |
CF Grow CREE 600w High Intensity Cob Grow Light
|
4.6 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 2 |
Cree COB 400w Best COB Led Grow Light
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4.6 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 3 |
CREE 200W COB High Intensity COB LED Grow Light
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4.3 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 4 |
Macegrow MG900 Cree COB Led Grow Light
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4.6 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 5 |
AGLEX 1200W Full Spectrum COB LED
|
4.8 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 6 |
Roleadro COB Full Spectrum 800w LED Grow Light
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4.2 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 7 |
BloomBeast B400 400W COB LED Grow Light
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4.0 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 8 |
BloomBeast 900w Modern Best COB LED Grow Light
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4.1 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 9 |
CANAGROW Newest 810W Full Spectrum COB LED Grow Light
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4.4 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
| 10 |
Dimmable 400W COB Full Spectrum LED Grow Light
|
4.6 starstarstarstarstar_half 5/5 Stars View More | Check Price arrow_forward |
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Rated by Julian H Check Price on Amazon arrow_forwardThe CXB3590 CREE LED Grow Light has a simple design, and it is beneficial and powerful. The grow light comes with a single CXB3590 COB LED Light that delivers a very intense light.
The light is suitable for plants in both the vegetative and flowering phases. It is one of the latest trends of using cob led lights for growing marijuana and weed indoors.
The new professional COB LED grow light CXB3590 is used in a hydroponic greenhouse tomato money plant and weed, helps in all the stages with a full spectrum of 380nm~780nm. It can also replace the 400W HPS growing lamp.
Each LED chip can take 120W power. Cree CXB3590 Grow LED's are not only mighty, but they produce the best light Spectrum for indoor marijuana plantation.
It takes the high light intensity of HPS bulbs and combines it with a high PAR output similar to Red Blue LED grow lights.
MEANWELL makes the LED driver of these lights. It is of high quality, ensuring more stability in voltage and longer life of the COB LED chips.
There are more COB grow lights CXB3590 100W 400W 600W for you to choose from based on watt power as per your requirement; we suggest this cob led grow light as the perfect light for marijuana and weed growers.
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Rated by Julian H Check Price on Amazon arrow_forwardThis new style professional LED COB light CXB3590-X4 helpful for hydroponic greenhouse tomato money plants and weed. It helps in all phases of growth with the full spectrum of 380nm~780nm. It is suitable for the beginning growth of seedlings; it replaces the HPS 600W 800W growing lamp.
The grow light is made by CREE CXB 3590. Each LED chip can reach 100W power. Cree CXB3590 LED Chips are handy and produce the best light Spectrum for your indoor plants.
The temperature required for growing under this cob led grow light is as follows, Temperature: 26.7~30, CO2 enrichment: 1500ppm, potential.
The working environment for the light is 20~40 degrees Celsius, 45%RH~90%RH. Required potential hydrogen (PH) is 5.5~6.3(soil), 6.0~6.5(wood).
Do not touch or move when the light is working. Please don't block the air inlet and outlet, keep air convection, don't look at the CF Grow lights directly while it's on.
The lamp should not be hanged high so that it does not weaken the energy and affect the plants' growth cycle. Simultaneously, the light should not be turned too close to the plants or damage the plants. About 1-meter height above the plants is the right height.
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Rated by Julian H Check Price on Amazon arrow_forwardThe CF Grow CREE CXB3590 200w Full Spectrum COB LED Light has LED chips that can reach 120W power. It has a very high light flow. Each of the chips produces a fantastic light spectrum for your plant's optimum growth.
This lighting lamp has the same high-intensity spectrum that you find in HPS bulbs. The cob led lights nicely combine the high PAR output to offer red and blue rays.
This feature allows plant growth during all stages of the plantation. It is equipped with various LED Grow Lights with large 90-degree glass lenses, providing high light output efficiency.
Furthermore, as per our testing, it gives 97 percent light transmittance. You can use this light for approximately 12 hours, which encourages foliage growth. The COB LED Grow Light is expected to cover an area of 7.5-70 square feet.
We suggest you hang the lights at 8 to 59 inches of height, depending on the plant's life cycle and required lighting requirements.
This COB Led Grow Light helps the weed growers the best possible way to grow marijuana indoors, with a suitable light spectrum that allows proper weed growth without any harm.
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Rated by Julian H Check Price on Amazon arrow_forwardThe Macegrow 900w Full Spectrum COB Led Grow Light features CREE/OSRAM led chips to form the shape of a sunflower which looks like a shape of the sun.
The Macegrow 900w Full Spectrum COB Led Grow Light features CREE/OSRAM led chips to form a sunflower shape, which looks like the sun's shape.
The built-in 105°optical holistic lens enables it to increase the light's brightness. Unlike other cod led grow lights, these come with a daisy-chainable option. It is excellent for sativa seeds.
The par value of the Macegrow MG900 is 260 watts. This cob led grow light has a different design from other common led grow lights.
Macegrow MG900 plant cob led grow light looks similar to a sun that combines high-efficiency full spectrum COB, and premium CREE/OSRAM led chips to become a sunflower module. That's why we count this into the best cob led grow light.
The shell's color is tuned in the grass green color, which allows the led grow lamp to blend with plants to create a more beautiful indoor marijuana planting environment.
Pop led grow panel use Chip on board tech as this hydroponic CREE LED Grow Light kits keep up with this trend. We assure this is a full light spectrum cob led grow light designed to provide the complete super-efficient spectrum output according to our testing.
This cob LED grow light has a 105° optical lens to increase brightness level. The MG 900 led full spectrum Grow Light consumes only 260 watts.
While it can also replace typical 520W HPS or HID Grow Light fixtures, the maximum coverage is 1.5㎡. It's simple and easy to install. All MG series led grow light comes along with 365 days warranty and 30 days 100% money-back guarantee.
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Rated by Julian H Check Price on Amazon arrow_forwardAGLEX 1200W COB Light is another best option for indoor marijuana growers. AGLEX 1200W COB LED Grow comes with intense light and a broad nature spectrum.
This 380-780nm light spectrum is ideal for indoor plants, VEG, and flowers at all growth stages. It is with High Pars value, High yields, and Low heat.
AGLEX Cob Grow Light bulb spectrum has proved to be a perfect full-spectrum light for growing indoors.
The latest white COB light technology and high power double-chip LEDs is serving the users the best way. AGLEX Patented Modular Reflector is scientifically engineered to deliver an outstanding PAR reading and ideal coverage.
Its big and high rotating speed fans are applied. AGLEX LED grow lamps are much more relaxed and quieter than others. It comes with a UL, high-quality power cord.
The overall structured quality of this cob led grow light makes the whole fixture safe and more reliable. The AGLEX COB Light also comes with a daisy chain-able feature, which can make your plantation easy.
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Rated by Julian H Check Price on Amazon arrow_forwardThe ROLEADRO 800W COB Led Grow Light is another potent full spectrum that helps you grow marijuana indoors.
This light gives out excellent performance and has some of the most impressive features that will amaze you. This COB Led Grow Light comes at a lower price with better light. It is Worth Having.
Light has a centralized lighting source, which helps the plants grow with a better heat dissipation system.
This cob led grow light helps in the fast-growing of plants and improves your output. High-quality EPILEDS LEDs, new LED technology innovation creates the most similar light as the sunlight.
This cob led grow light has a longer lifespan and provide adequate care to the plants. Sunflower radiator system makes the temperature at the bottom of the chips is lower than 118.4 ℉.
It produces less heat and saves energy. Light also has UL proved cooling fans with lower noise and won't affect your daily life and rest.
The light's modular light design makes it easy to use. If a part of the light breaks, other factors will keep working. Besides that, it's easy to fix in case a part is broken.
It is very convenient to use cob grow light and set a cycle working time for it, and the plant light will work on or off on your set time. Marijuana growers will love this.
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Rated by Julian H Check Price on Amazon arrow_forwardB400 variant of Bloom Beast cob led grow light is there in the market since 2010. So, it’s known that their expertise and experience in manufacturing would be the best.
It’s a unique design light, and its panel is built using extremely high-quality material. This light will help the marijuana growers in the best possible way for indoor weed growing.
The light has four cobs of 100 w each, and each one is supported by an advanced multi layered convex optical glass.
This mechanism is implemented on the COB led grow light to attain a highly uniform and dense light ray. Moreover, it also helps get highly optimized coverage and avoids hot spots or wastage of energy and light. Bloom Beast 400 Watt COB Grow Light spreads a 12 band full spectrum light and vital UV and IR elements.
The most attractive part of this light is that it’s covered under five years of professional after-sale support service. Light also features multiple cooling fans and supply some fantastic heat dissipation system.
This light comes with two separate fully functional and user-friendly dimmer knobs, giving you the comfort of adjusting light quality and brightness according to the current phase of your marijuana plant's lifecycle.
Bloom beast cob light covers an area of about 3'x4' of plantation in the best form. It will consume more or less than 250W from the wall based on the setting of dimmers.
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Rated by Julian H Check Price on Amazon arrow_forwardBloom Beast 900W COB led light secured its first place in the best Full Spectrum COB LED Grow Light. These lights are built using extraordinarily reliable and durable material with top performance making it sound light.
As per the user reviews, it’s stated that this cob has helped the growers attain around 20-25% better yield than traditional led grow lights.
The most exciting part is a 13 band spectrum along with UV and IR, which is ideal and well suited for the perfect and well-sustained growth of your marijuana plants.
The optical lens of this cob led grow light helps distribute the highly-dense light for green weed plants. Moreover, the maximum PAR value achieved by them from this LED grow light is 856 UMOL, which is excellent regarding effectiveness in a specific area.
It will help you save a fair amount of money on the electricity bill as it draws more or less than 400W as it depends on dimmer settings and your way of utilization.
The coverage area of this cob led grow light is around 5’x4’ of your grow space. Bloom Best A900 900 Watt COB LED Grow Light, and you’ll get a five years warranty. We suggest this light as the best light for marijuana growers.
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Rated by Julian H Check Price on Amazon arrow_forwardThis cob LED grow light features 4 PCs of high-quality COB chips, each of 100W on its panel made in Korea.
It includes universal White, Red, and Blue colors along with UV and IR elements. Blue: Red ratio in its lighting effect is excellent, which makes your weed plantation grow healthier.
It also promotes the plant's growth and makes them grow faster. The coverage by Cana Grows Newest 360W is around 8 square feet. It's adjustable according to your preference.
The power consumption by Cana Grow Newest 360 Watt COB LED Grow Light is around 120w. Therefore, it saves a small amount of money on the electricity bill throughout its use.
Its silk design and thin panels make it a masterpiece. The material used for its creation is anti-rust, dust, and moisture-proof, which enables hassle free cleaning.
However, light does not offer any daisy chainable feature or dimmable and waterproof feature. But the most considerate part of this light is that it provides three years of hassle-free warranty and customer support.
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Rated by Julian H Check Price on Amazon arrow_forwardMax bloom cob led grow light is popular since 2008. This X series is its 8th generation of lighting products.
As per our experience, its quality is the best and people don't stop praising it when you ask them. This light features 48 LEDs of 5W each and two big sized CREE XTE COB Chips in the middle each of 100W.
It's a mix of LEDs and COBs, making it a fantastic piece for indoor marijuana growing. Max bloom intends to supply its customers with one of the Best COB LED Grow Light for indoor growing.
This cob led grow light comes with two separate dimming knobs on the side, which allows you to adjust light effectiveness and brightness according to your plant's growth phase.
Max bloom X4 comes with a real 12 band full spectrum light including IR, which boosts the leaf building process of your plants.
The spectrum of light encourages the photosynthesis process throughout your weed lifecycle, which also increases 20-30% of your output. Max bloom X4 Plus 400W COB LED Grow Light covers an indoor grow space of around 4’ X 4’ and should be placed at the height of 24”.
The cob led grow light is equipped with multiple cooling fans. Max bloom 400W COB features a modular design for easy maintenance and replacement of plants. The best part of this light is manufacturers of max bloom provide five years after-sale customer care support and warranty.
COB LED grow light generates lesser heat than traditional light sources due to light technology's centralized authority. Some high-end COBs also use quality substrate, drivers, fans, which keeps the heat to the lowest.
COB LED has a strong light output than any other light, even the traditional LED grow lights.
This modern led grow light, including COB LEDs, is best known for its widest spectrum wavelengths. Some bulbs also include 12-color spectrum colors with IR infrared rays and UR ultraviolet rays.
The COB LED grow lights are the significant investment in marijuana indoor farming. They are especially needed if you want a whooping growth of marijuana or cannabis.
A COB LED Grow Light you choose should have all the quality features like full-spectrum, IR and UV rays, fans, god coverage, and a good PAR value for maximum yield.
We have segregated the best of the best grow lights meant for marijuana’s maximum growth. Before choosing any of them, please familiarize yourself with your current increase room area and its requirement. However, you can select any of them as they are sure to work the best for you. So, all the best and happy growing.
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