Top 10 Best Cob Growlight – Our Top Pick's

Do you need help deciding which is best cob growlight to use? Based on expert reviews, we ranked them. Here are the top ranked cob growlight, including those that sell well.

Can't find the perfect cob growlight to buy? Since we have already gone through the cob growlight research process, we understand this problem.

In order to be able to offer you the best cob growlight available on the market today, we have compiled a comprehensive cob growlight list.

The best cob growlight of 2021 is found after hours of research and using all the current models. See what we ranked below!

Our Editor’s Recommendation Best cob growlight For 2021

10 Best cob growlight Reviews of 2021

SaleBestseller No. 1
Waterproof LED COB Grow Light 300W, WY...
  • [Best cob grow light for indoor/outdoor plants] Adopt 60°optical lens for offering more uniform and stronger light than other small grow lights, good performance for indoor and outdoor plants growing.
  • [Durable cob grow light] A high-speed mute fan+upgrade rediator constructed powerful cooling system for ensuring grow lamp works at 50°F-60°F,in a low temperature,can prolong the lighting time lifetime,you can save mush cost for changing light and your loved plants also will be happier.
  • [Energy-effecient full spectrum led cob grow light] It can be replaced traditional 300W HPS/MH grow light, only consuming 50W, help you save much money on electricity bill ,bang for your buck. Suitable as a gift for Christmas, Thanksgiving, Mother's Day.!.
  • [Widely usage small led cob grow light] This sunlike grow light can be used for both hydroponics and indoor plants in soil,mainly used for small plants,mirco-greens, greenhouse, plants shelvies.omdppr gardem. grow tent.
  • [Professional costomer service] We are fully confidence in our grow lights, we provide a 90-day money-back guarantee and a 2-year warranty. If you have any questions, you are welcome to contact us at any time. We will provide you professional service within 24 hours!
SaleBestseller No. 2
Phlizon CREE Cob Series 1000W LED Plant...
  • CREE COB LEDS- CREE COB is known for high power and stability. CREE COB, higher brightness, smaller thermal resistance, less light attenuation and longer life.CREE COB itself is a full spectrum design with high PPFD value which can promote faster and better plant growth
  • EXTREMELY HIGH PPFD- PPFD, Photosynthetic Photon Flux Density,Hanging at 18", the PPFD is 941 umol/m²s. The bigger the density, the higher the value, the better the plant. COB LED has highest PPFD output. COB LED is much brighter and more efficient than traditional LEDs.
  • FULL SPECTRUM- The CREE COB LED itself is a full spectrum lamp integrated design bead. We have added additional light beads in various bands to ensure the scientific full spectrum. It contains 2pcs COB, 40pcs 630-660nm, 6pcs 470nm,5pcs 6500k, 3pcs 3000K, 2pcs UV, 2pcs IR
  • MAXIMUM ENERGY SAVING- The actual power is 245watt.Best hang height at 24",Core Coverage area at 40"*40"(3.3*3.3ft). Maximum coverage area at 42"*42"(3.5*3.5ft). It is more scientifically and energy-efficient than HPS HID and MH. It serves both herb/veg/bloom and is convinient for you.
  • BEST SERVICE- We are a professional LED light manufacturer with strong R&D team and many light tester. 2 years warranty plus 30 days money back guarantee. If you have any problems, please feel free to contact us. We will provide you with completely satisfing reply.
Bestseller No. 3
3000W Cree COB LED Grow Light, WILLS...
  • CREE COB LEDS - CREE COB is known for high power and stability. CREE COB, higher brightness, smaller thermal resistance, less light attenuation and longer life.CREE COB itself is a full spectrum design with high PPFD value which can promote faster and better plant growth
  • ENERGY SAVING - The actual power is 619 watt.Best hang height at 24",Core Coverage area at 36"*36"(3*3 ft). Maximum coverage area at 42"*42"(3.5*3.5 ft). It is more scientifically and energy-efficient than HPS HID and MH. It serves both herb/veg/bloom and is convinient for you.
  • FULL SPECTRUM- The COB LED itself is a full spectrum lamp integrated design bead. We have added additional light beads in various bands to ensure the full spectrum of science. It contains 6pcs COB, 116pcs 630-660nm, 20pcs 460nm, 7pcs 6000k, 5pcs 3000k, 6pcs IR.
  • BETTER COOLING & LOWER NOISE - 4 PCs built-in high speed fans and the metal housing with vents make the COB grow lights good at heat dissipation, keep it cool and work with low noise, which well extends the lights lifespan
  • WORRY-FREE SERVICE - WILLS is a professional LED light manufacturer with strong R&D team and many test devices, all our grow lights must pass a series of strictly tests before leaving factory. WILLS grow lights are with 2 years warranty plus 30 days money back guarantee. If you have any problems, please do not hesitate to contact us, we will get back to you with completely satisfing reply in 24 hours
Bestseller No. 4
AGLEX COB LED Grow Light 3000W -...
  • 【 UPGRADE SPECTRUM LED GROW LIGHT 】 - This cob led grow light 3000w adds 3pcs developed 3400K COBs. which is verified playing an important role in plants growth, will bring much better results
  • 【 OPTIMAL FULL SPECTRUM from 380nm to 780nm 】 - Different with other common led grow lights with red and blue leds and regular cobs, we have added additional light beads in various bands to ensure the full spectrum of science. This 3000w grow light cob contains 3pcs 3400K COB, 3pcs 6500K COB, 20pcs 650-660nm, 85pcs 620-630nm, 5pcs 460nm,30pcs 3000K, 4pcs UV, 4pcs IR. At the same time, the COB LED itself is a full spectrum lamp integrated design bead
  • 【 EXTREMELY HIGH PPFD 】 - PPFD, Photosynthetic Photon Flux Density,Hanging at 24", the PPFD is 1855 umol/㎡s. The bigger the density, the higher the value, the better the plant. COB LED has highest PPFD output. COB LED is much brighter and more efficient than traditional LEDs. This 3000w cob grow light will bring better results
  • 【 MAXIMUM ENERGY SAVING 】- The cob 3000w grow lamp actual power is 600watt. It consumes less but brighter and more powerful than HPS HID and MH.It is more scientifically and energy-efficient. Best hang height at 24",Core Coverage area at 55"*60"(4.6*5ft). It also serves both herb/veg/bloom and is convinient for you
  • 【 BEST SERVICE 】- We are a professional LED light manufacturer with strong R&D team and many test devices, all our grow lights must pass a series of strictly tests before leaving factory. All AGLEX grow lights are with 3 years warranty plus 30 days money back guarantee. If you have any problems, please do not hesitate to contact us, we will get back to you with completely satisfing reply in 24 hours
SaleBestseller No. 5
450W Waterproof Led Grow Light, Relassy...
  • 🌻【Sunlike Full Spectrum】: The outdoor grow light for plants has favorable full spectrum (380~830nm), which provides plants, veg, succulent and flower with natural sunlight that they desire at each growth stage. (630-660nm) Promote flowering, fruiting and increase yield. (440-460nm) Grow lights for seed starting,Enhance germination and photosynthesis. (780-800nm) Benefit for plant cell growth.
  • 🌻【Water-Resistant & Multiple Use】: The waterproof grow light with IP67 waterproof and dust-proof, the waterproof grow light led is suitable for both indoor & outdoor plant growth and illumination, especially when plants need extra light in rainy or snowy day. No need to worry about damage caused by water seepage. Promise your ourdoor & indoor plant with a safe and warm greenhouse.
  • 🌻【High Efficiency COB Technology】: The cob grow light with new COB technology which can maximize the use of light, offer a uniform sunlike full spectrum to your plants, that can efficiently increase the plant, vegetables yield. Our lab result shows that the cob grow light full spectrum can increase by 37% comapare with red and blue light. Meanwhile saves up to 40% energy consumption, lowering electricity costs. (Please note the actual working power is 150±5%W while replacing traditional 450W).
  • 🌻【Safe & Smart Design】: The indoor plant light equipped with aviation aluminium as well as artful ventilation holes on the back board, ensures the led grow lights outdoor panel operates temperature under 167℉, offer a excellent heat dissipation. While extra power switch on 67inch(1.7M) prolonged cable plus 180°adjustable bracket and 3 ways of mounting, making it safer and more convenient. WITHOUT FAN and driver working, ultra-thin and ultra-light with wide light angle of 180°.
  • 🌻【High Standard Product 】: This led grow lights for indoor plants has qualified with CE, FCC and ROHS certificates. If you have any questions or concerns, please feel free to contact us, and we will offer a fast and friendly customer service within 24 hours.
Bestseller No. 6
COB LED Grow Light 150w Grow Lights for...
  • ►【Full Spectrum Plant Grow Light】 150W LED grow light adopt with advanced COB chip and curved lampshade design that offers more highly-uniform and concentrated full spectrum(380-800nm) to plants any time, any where. Experimentals proof that our grow light can increase 45%-63% plant's yield and save 40% energy consumption. Working power 50+-5%W, 200W HPS/MH replacement while consuming only 50W with COB plants grow light.
  • ►【Waterproof Outdoor Grow Lights】 IP67 waterproof plant light is suitable for both outdoor and indoor plants. We did lots of experimentation on its waterproof especially when the plants needs extra light in raining and snowing days. Don't worry about damage caused by water entering the led plant grow light. Perfect for gardens and farms.
  • ►【Safer Grow Light for Indoor Plants】 Waterproof plant light adopt with heat dissipation IC, integral radiating space aluminum case, heat-dissipation coating design and overcurrent, overvoltage protection, ensure the COB plant light's working temperature less than 140℉. No fan no noise, but safer than the light fixture with fan. Suitable for indoor quiet environment. ON/OFF switch made the waterproof cob led grow light safer when in used.
  • ►【Widely Used & Adjustable Plant Light】 This waterproof grow light designs with adjustable bracket and comes with hook. This led plant growing lamp can be hung in the air, fixed to the wall/plant stand and directly put on the floor/desk. Without taking off the grow lights and easily to adjust the angle to match your plants needs.
  • ►【Quality Assurance & Service】 Plants growing light has passed CE, FCC and RoHS certification. Premium quality and safty waterproof led grow light that suitable for indoor/outdoor plants.
SaleBestseller No. 7
VIVOSUN 1200W Cree COB Led Grow Light...
  • Patented Products with A Unique Appearance: The perfect mix of 6 high lux Cree COB LEDs and a 3W LED chip for max. efficiency, and energy-saving; VIVOSUN’s blooming product is made up of aluminum and polycarbonate material, making it a product that is elegant and exquisite
  • Effectively Promotes Growth: The scientific, full-spectrum 410-730nm values ensure VIVOSUN's 1200W LED Grow Light and bloom switches are, indeed, effective; Different wavelengths imitate natural sunlight to provide plants with everything that they require
  • Powerful Cooling System: The 2, built-in large heat sinks guarantee high efficient heat dissipation and lasting durability; The cooling fans are so quiet that you can hardly hear any sound through an enclosed growing tent
  • Energy-Saving: Compared to the traditional HPSL and MHL light, VIVOSUN's LED Grow Light is 80% electric energy saving and can be up to 90% light absorbing effect; This maximizes yield quantity and quality
  • Guaranteed Quality and Results: VIVOSUN guarantees your satisfaction in vegetation growth and flowering; To back our confidence, our product comes with a 3-year warranty and a 30-day, hassle-free, return guarantee
Bestseller No. 8
COB LED Plant Grow Light Full Spectrum...
  • 💞 【COB TECHNOLOGY LEDS】 - COB with higher brightness, smaller thermal resistance, less light attenuation and longer life. Our COB itself is a full spectrum design with high PPFD value which can promote faster and better plant growth.
  • 💞 【FULL SPECTRUM】 - The COB LED itself is a full spectrum lamp integrated design bead. We did lots of experimentation to ensure that this full spectrum design promotes plant growth. It includes universal Blue Red IR and white light provide everything plant desire in the natural sunlight.
  • 💞【DAISY CHAIN AVAILABLE】 - The led grow lamp with daisy chain design allows multiple lights to connect in parallel at the same time. If using the typical 110V AC supply, each light draws 1.64A. To ensure safety, not more than 6 lights together per chain.
  • 💞【SAVE 82% ELECTRICITY BILL】 - The actual power is 190 watts! The best hanging height at 20"-28", The core coverage area is 4.2*4ft at height around 22". It is more scientifically designed to be more energy-efficient than HPS and MH.
  • 💞 【LIFETIME AFTER SALE SERVICE】- We offer 36 Months Warranty and 30 days money back guarantee. We provide lifetime after sale service for the products.
Bestseller No. 9
LED Grow Lights for Indoor Plants,...
  • 【Lumens Brand LED & Long Lifespan】Our led grow light bulb use sunlike 3500k full spectrum Lumens LED that made by Korea, highest quality and steady performance, the same quality as CREE CXB3590 LED, has 100000hrs lifespan. The indoor led plant light bulb includes universal Blue Red IR UV and white light provide everything plant desire in the natural sunlight, perfect for plants from germination to fruiting all stage.
  • 【Powerful Cooling Systems】We designed the cob led grow light bulb with aluminum case and gear heat-sink, and with hollow out design, also designed cooling fans in it, so that the plant grow light has a better heat dissipation, surface tempurature less than 45℃, make the led grow light bulb has a long life, and the cooling fans is very quiet less than 30dB voice.
  • 【High Par Value Output】The led plant grow light bulb use aluminum reflector, the lighting angle is 70°, increased the light efficiency and par value, the par value is 3 times of the normal led grow lamp in the market. The par value is about 1398umol @ 8inch, and about 892umol @12inch, and about 419umol @18inch, the led garden light bulb perfect for all indoor plants, gain a high yeild.
  • 【Compare to HPS/MH】The LED grow light bulb compatible with the standard E26 sockets, so you don’t need to purchase a special lamp. This indoor LED grow light bulb can replace traditional 300 watt HPS/MH while consuming only 40 watt. Compared to traditional HID, HPS, and T5 grow lights, CANAGROW LED grow light bulb stands out in terms of energy utilization, heat dissipation, and perfect temperature for photosynthesis.
  • 【Quality Assurance】We are a professional LED grow light manufacturer, we strive to offer the best service and intelligent products to our customers. 24-hour professional service center, 30 days full refund, 1 years warranty and 365 days technical support.
SaleBestseller No. 10
Full Spectrum LED Grow Lights for Indoor...
  • 【Optimal Full Spectrum LED Grow Light】CANAGROW COB LED Grow Light with the optimal full spectrum(380-800nm) which provides plants Veg and Flower all stages with everything they desire in the natural sunlight. Especially RED(630-660nm): Promote flowering and fruiting and increase yield directly; BLUE(440-460nm): Promote germination and photosynthesis; IR(780-800nm): Promoting plant cell growth; UV(380nm): Sterilization and disinfection.
  • 【Waterproof & Dustproof Technology】The lens of this full spectrum led grow light with seal ring are WATERPROOF and DUSTPROOF, It fits for indoor and outdoor lighting, providing more useful light to help plants grow faster. Especially when the plant needs extra light in raining days and snowing days, don't worry about damage caused by water entering the refugium light.
  • 【Intelligent Cooling Technology】Refugium light has passed CE, FCC and RoHS certification. This outdoor grow light intelligent control of heat dissipation IC inside, integral radiating case with heat-dissipation coating, make the light cooling very well, ensure temperature less than 65 degrees celsius, extending the lifespan of the heating lamps. WITHOUT any FAN and driver working, making the refugium light ultra-thin and ultra-light WITHOUT any NOISE.
  • 【High-Efficiency & Energy Saving】The refugium light can replace traditional 100 watt HPS/CMH while consuming only 45~55 watts (can only use 120v). BUT maximize the use of light energy by COB technology, our experimentals proof that outdoor grow lights can increas the plant's yield 48%-65%, but saveing 50% energy consumption. Hightest performance price ration, save your money.
  • 【Quality Assurance】We are a professional LED growing light manufacturer with strong R&D team and many light tester. 24-hour professional service center, 30 days full refund, 1 years warranty and 365 days technical support. If you have any questions and are not satisfied, please feel free to contact us, we will provide you best service.

How Do You Buy The Top 10 Best Cob Growlight – Our Top Pick's?

Do you get stressed out thinking about shopping for a great cob growlight? Do doubts keep creeping into your mind? We understand, because we’ve already gone through the whole process of researching cob growlight, which is why we have assembled a comprehensive list of the greatest cob growlight available in the current market. We’ve also come up with a list of questions that you probably have yourself.

Huts Frankand Angies has done the best we can with our thoughts and recommendations, but it’s still crucial that you do thorough research on your own for cob growlight that you consider buying. Your questions might include the following:

  • Is it worth buying an cob growlight?
  • What benefits are there with buying an cob growlight?
  • What factors deserve consideration when shopping for an effective cob growlight?
  • Why is it crucial to invest in any cob growlight, much less the best one?
  • Which cob growlight are good in the current market?
  • Where can you find information like this about cob growlight?

We’re convinced that you likely have far more questions than just these regarding cob growlight, and the only real way to satisfy your need for knowledge is to get information from as many reputable online sources as you possibly can.

Potential sources can include buying guides for cob growlight, rating websites, word-of-mouth testimonials, online forums, and product reviews. Thorough and mindful research is crucial to making sure you get your hands on the best-possible cob growlight. Make sure that you are only using trustworthy and credible websites and sources.

Huts Frankand Angies provides an cob growlight buying guide, and the information is totally objective and authentic. We employ both AI and big data in proofreading the collected information. How did we create this buying guide? We did it using a custom-created selection of algorithms that lets us manifest a top-10 list of the best available cob growlight currently available on the market.

This technology we use to assemble our list depends on a variety of factors, including but not limited to the following:

  1. Brand Value: Every brand of cob growlight has a value all its own. Most brands offer some sort of unique selling proposition that’s supposed to bring something different to the table than their competitors.
  2. Features: What bells and whistles matter for an cob growlight?
  3. Specifications: How powerful they are can be measured.
  4. Product Value: This simply is how much bang for the buck you get from your cob growlight.
  5. Customer Ratings: Number ratings grade cob growlight objectively.
  6. Customer Reviews: Closely related to ratings, these paragraphs give you first-hand and detailed information from real-world users about their cob growlight.
  7. Product Quality: You don’t always get what you pay for with an cob growlight, sometimes less, and sometimes more.
  8. Product Reliability: How sturdy and durable an cob growlight is should be an indication of how long it will work out for you.

Huts Frankand Angies always remembers that maintaining cob growlight information to stay current is a top priority, which is why we are constantly updating our websites. Learn more about us using online sources.

If you think that anything we present here regarding cob growlight is irrelevant, incorrect, misleading, or erroneous, then please let us know promptly!

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