Best COB LED Grow Lights in 2020 – [Buyer’s Guide]

If you are a researcher or just a novice gardener, everyone these days has the use of COB LED grow lights. They have become like the new green essential.

What are cob led grow lights ?

The COB LED Grow Lights use chip-on-board technology where many LEDs are packed in closeness on a substrate to form one single module. It is a better alternative to the standard LED Lights and the COB LEDs prove to be far more yielding as an individual power source.

To all the green fingers who have been long confused, herein lies your answer. The COB LED Grow Lights are the best, their global market demand has risen because of their fine quality.

Benefits of Using COB LED Lights

  • The spectrum COB LED Grow Lights provide is large and temperature ranges are vast.
  • The COB LED Grow Lights are more cost-effective as they produce much more power per input watt. 
  • They require very little space for installation and have wide coverage.

COB LED Grow Lights are very bright hence safety glasses should be used under them.

15 Best COB LED Grow Lights

REACH FOR THE ONE, THAT SERVES YOU BEST!

Mrhua 600W COB LED Grow Light :

Mrhua 600W COB LED Grow Light

The Mrhua COB LED Grow Light is most suited for indoor plants and gardens. It becomes the best option for the hydroponic flowering and fruit plants.

The plants are nurtured through all their stages by a full-spectrum of 380nm-780nm. It has a reflective cup and optical lens of 120°. It has a 3 piece high-speed cooling fan.

Pros:

  • It has a wider spectrum range.
  • Effective cooling system because of the fans and aluminum base.
  • High light-gathering capabilities. 
  • Higher PAR value and lower input voltage.
  • A unique design.

Cons:

  • It is not waterproof.
  • It can only be used for indoor purposes.

Rapid 75W LED Grow Light :

Rapid 75W LED Grow Light

The Rapid COB LED Grow Light supplies a 380nm-800nm full spectrum, suitable for almost all indoor plants, greenhouse farming, flowers, indoor gardens, water soluble breeding, and vegetables. It offers conditions similar to sunlight. It uses the CREE LED beads(144pcs) and a fine reflector.

Pros:

  • It doesn’t require additional cooling facilities as it emits lower heat.
  • It is energy efficient and reaches desired photons using less voltage.
  • It is simple to handle and is lightweight, making it easy to hang. 

Cons:

  • It has a smaller coverage area.
  • It is not waterproof.

Niello 600W LED Grow Light :

Niello 600W LED Grow Light

This COB LED Grow Light is designed to give a full spectrum of 380nm to 780nm. It comprises Blue Red IR UV and white light that not only promote plant growth but also protect against insects and diseases.

It has a maximum coverage of  9.8×8.2ft at height 24 inches. It offers the experience of real sunlight with the help of a reflecting cup of 90°.

The device is equipped with 2pcs high-speed cooling fans along with built-in aluminum heat-sink and high heat-conducting Iron shell.

Pros:

  • It covers a large area.
  • Its unique design helps connect multiple lights with fewer outlets using an input voltage of AC85-265V.
  • It has a high PAR value due to its higher CREE COB and double chip LEDs.
  • The efficient cooling system enables it to have a lifespan greater than 100 000 hours.

Cons:

  • It is not water-proof.
  • The fans might create a little noise.

Hipargero 450W LED Grow Light :

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Hipargero COB LED Grow Light offers the sunlight effect with a full spectrum of 380nm to 660nm. It has two high-speed silent cooling fans.

It is coated with fine quality aircraft-grade aluminum heat-sink which transfers heat immediately from the inside to the outside. 

Pros:

  •  It provides a much higher PAR value and a wide spectrum covering all colors. 
  • It has a powerful cooling system. 
  • It is a high-intensity light that is super easy to set up and has good heat dissipation.
  • It has a long lifespan. 

Cons:

  • The cooling system might create some noise.
  • It is not waterproof.

Macegrow 450W LED Grow Light :

Macegrow 450W COB LED Grow Light

Macegrow COB LED Grow Light  is combined with Cree LED chips to give the plants the effect of the sunlight. The grow light uses an input voltage of 100-240V AC with a reflective lens angle of 105°.

It weighs approximately 2.3kg being made out of a mixture of aluminum and iron. It has a lifespan of 50000 hours and works on a temperature range of 20°- 40°C. 

Pros:

  • It has an excellent full spectrum that includes UV and IR. 
  • The COB LED Grow Light has a higher PAR value. 
  • It uses the daisy chain technique. 
  • It is very user-friendly.
  • It covers large portions of the area.

Cons: 

  • It is not waterproof.
  • It is very bright hence protective glasses are required when working under it.

Aglex 600W LED Grow Light :

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Aglex COB LED Grow Light has a Daisy Chain system. Along with that, it has double switches, the VEG, and Bloom. For the earlier growth stage of plants, the VEG switch works best, and for the flowering period the Bloom switch.

It uses only 110W energy at the optimal suspension height of 20 “-24” (0.5M-0.6M).It provides the blue and red LEDs necessary for plant growth. The efficient cooling system keeps the lifespan of the light high as it has an aluminum cooling radiator plus holes on the aluminum plate to make heat convection, keep the light cool. 

Pros:

  • Anglex helps you save a lot! 
  • It has a higher PAR value and a fine precision reflector.
  • It can make multiple connections.
  • Its unique full-spectrum helps plants grow faster.
  • It has one large central high-speed silent cooling fan.

Cons:

  • Protective gear is required.
  • It is not waterproof.

Canagrow 200W LED Grow Light :

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Canagrow COB LED Grow Light has the optimal full spectrum from 380-800nm. It provides plants the nutrients they require.

Red light is suited for increasing yield and blue for photosynthesis. It has a CREE LED combined COB chip process that makes it one of the best energy and money-saving devices.

Pros:

  • It is useful for indoors as well as outdoors due to its waterproof and dustproof qualities.
  • It has an effective cooling system.
  • It uses the daisy chain technique. 
  • It has the highest performance-price ratio. 

Cons:

  • Its coverage area is limited.

Canagrow 360W COB LED Grow Light :

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This COB LED Grow Light offers a full spectrum due to the use of high performing LUMENS. It supplies the essential blue, red, IR, UV, and white lights.

It can be used up to 100,000hrs. It consumes only 120W thus serving the plant at all stages.

Pros:

  • It has a black cooling coating that quickly dissipates heat, leaving no need for a fan and a silent workspace.
  • Its aluminum case and tempering glass cover renders it anti-rust, dust-proof and moisture-proof. 
  • It is easy to handle, a simple use of an on/off switch.
  • It has a wider coverage area.
  • It has a unique and compact design.

Cons:

  • It cannot make multiple connections.
  • It is very bright hence requires use of protective gear.

GROWSTAR 300W COB LED Grow Light :

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This COB LED Grow Light  has a spectrum of 380-760nm. It offers plants the effects of natural sunlight. The aluminum heat-sink and case extend life by quickly dissipating heat outside.

This CREE COB LED Grow Light uses an angle of 90° to 120°. It has cooling fans and side vents to prevent overheating.

Pros:

  • It is just not eco-friendly but saves a lot in your pockets! 
  • It has a  high PAR value. 
  • Doesn’t burn out as it quickly dissipates heat.
  • It has an increased brightness level and lightens a wider patch.
  •  It comes with an efficient venting system.

Cons:

  • It doesn’t have the daisy chain facility.
  • It is not waterproof.

 CF GROW 200W COB LED Grow Light :

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CF COB LED Grow Light has an advanced spectrum of 380 to 780 nm due to its combined CREE LED and COB technology.

It has a stable input voltage of 85Vac~265Vac.The glass lens is of high quality and it has two cooling fans.

Pros:

  • Provides the right amount of photons for indoor hydroponic plants. 
  • It is waterproof and has a good lifetime of 100000hrs. 
  • The cooling system is very effective.

Cons:

  • The fans might be a little loud.
  • No gear is provided with it to help in installation. 

OFADD 1000W COB LED Grow Light :

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This COB LED Grow Light has an efficient dual-chip design that helps plants grow better. It has a full spectrum of 380 to 800 nm that gives a bigger wavelength.  It includes universal blue, red, IR, UV and white light.

COB LED Grow Light gives the options of using the VEG and the Bloom switch depending on the stage the plant is in.  It  has an  input voltage of only AC85V~AC265V and works at a hanging height of 18″-30″. It has over 50,000 hours of working life.

Pros:

  • It maintains an optimal PAR value.
  • It covers more area.
  • Choice of using different specialties of the device.
  • It saves energy.

Cons: 

  • It is not waterproof.
  • The lux value offered is low.

CF GROW 300W COB LED Grow Light :

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This COB LED Grow Light offers a flip-chip technology that can withstand high temperatures of up to 120°C and prevents the burning of the device. It has an aluminum casing. 

Pros:

  • Good spectrum for plants.
  • It quickly dissipates heat.
  • It cuts the noise in the workplace.
  • Suited for humid conditions.

Cons:

  •  It has no cooling fan.
  •  It is waterproof.
  • High voltage and temperature can cause damage.

ROLEADRO 800W COB LED Grow Light :

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The COB LED Grow Light has a full-spectrum and daisy chain system. It supplements the plants with their needs. It has a reflecting angle of 90°. It comes with two fans and side cooling vents.

Pros:

  • It offers a wide spectrum for the plants.
  • It is energy efficient .
  • It is great for gathering all light. 
  • It increases the color rendition ability of the light.
  • It can make multiple connections.

Cons:

  • They may create a little noise. 
  • High temperatures may cause damage.
  • It is not waterproof.

YeTek COB LED Grow Light :

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This COB LED Grow Light offers color uniformity along with a brightness level that is suitable for plants in their vegetative and blooming stages. It comes with four cooling fans and side vents that dissipates heat.

Its reflective cup is set at an angle that provides a wider coverage area and the right color ratio for the growth of the plant.

Pros:

  • Good luminous efficiency.
  • Colour uniformity helps in growth of plants.
  • Keep the environment cool for the plants.
  • It has the daisy chain setting.
  • It covers a large area.

Cons:

  • Fans create noise.
  • The cooling system is not very helpful.
  • It is not waterproof.

MAXBLOOM 800W COB LED Grow Light :

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This GROW LED Grow Light as its name suggests offers a complete bloom of 12-band spectrum that ranges from UV to infrared. It offers the use of the switches VEG and Bloom for the different growing stages of a plant.

It has three fans and side vents that help keep the temperature in check. They use four large COBs and smaller LEDs at the reflective angle of 90°.

Pros:

  • It offers a wider spectrum for the indoor plants.
  • Choice of the VEG and Bloom switch.
  • The device doesn’t overheat and burn.
  • These are eco-friendly. 

Cons:

  •  It is not waterproof.

See Also:

Conclusion: 

The COB LED Grow Lights are produced for commercial greenhouses, indoor grow facilities, and research applications. Be sure about the purpose you need it for like the kind of plant cultivated and the photoperiod required.

This post was originally published on August 7, 2020 at Best COB LED Grow Lights in 2020 – [Buyer’s Guide]