5 Best Cob LED Grow Lights 🌳 2023 Guide | Friendly-Home.net
The Chip on Board, commonly known as COB, are the latest inventions in the grow light technology this year. Growers are always looking for the best performing grow lights, and COB LED grow lights outdo the contemporary hydroponic bulbs that you might still be using.
COB grow lights are usually made of several small light-emitting diodes (LED) chips placed on either a copper or a ceramic board. You see where the name is coming from, right?
Despite their numbers, these diodes light as one module, making the COB LED grow light appear as a panel of LED light modules. Unlike the traditional LED lamps, a typical COB LED light emits a complete spectrum of white light.
The good thing about this invention is that COB LED grow lights are very affordable, and you no longer have to pay more for upfront costs. In terms of power consumption, COB LED grow lights only use half the wattage of a traditional LED lamp.
Besides the numerous benefits these new technologies have to offer in your grow room, the main challenge remains telling the best from the plethora of options in the market today.
For this reason, we chose to do the heavy lifting for you by testing some of the top rated COB LED grow lights in the market, and here is our final review for the five best COB LED grow lights for you.
Page Contents
- 1 Best Cob LED Grow Lights
- 2 What to look for when buying an LED grow light
- 3 Summary
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Best Cob LED Grow Lights
Spider Farmer SF-1000 LED Grow Light
Pros
- Very cost efficient
- Features a customized dimming design
- Supports all growth stages
- Solid construction for durability
- Completely noiseless
Cons
- No cooling system
Designed for indoor food growing, the Spider Farmer SF-1000 LED Grow Light comes with a customized dimming design that allows users to make necessary adjustments in light intensity as they please. This feature also connects to a unified dimming system that’s capable of lighting up a larger grow room suitable for commercial planting.
The Spider Farmer SF-1000 LED Grow Light features the Samsung LM301B diodes, which are energy-efficient and widely known to deliver a powerful light spectrum with uniform canopy penetration power for increased yields. These diodes consume about 100 watts and are great for lowering your overall running costs.
The Spider Farmer SF-1000 LED Grow Light’s full light output consists of a healthy blend of the white, blue, red, and infrared (IR) spectrums that are ideal for nearly all plant growth stages. The light spreads out uniformly and can penetrate the roots as well as the bottom plant canopy.
Therefore, you can be sure of consistently getting very high-quality flowers and yields.
Its construction largely includes a fan-free design, aluminum heat sink, and a protective casing for cables. They are quite long-lasting and very user-friendly. Just remember not to touch or directly look into your Spider Farmer SF-1000 LED Grow Light when it’s on.
MARS HYDRO TS 1000W LED Grow Light
Pros
- Consumes less energy
- Emits sun like full light spectrum
- Highly reflective for maximum output
- Features daisy chain function
- Great for commercial grow rooms
Cons
- Afterglow issues
Manufactured by a strong R&D team, the MARS HYDRO TS 1000W LED Grow Light guarantees a combination of high efficiency and maximum yields. Its output has a strong PAR/LUMEN ratio that guarantees up to 30% increased yields. This ratio makes the MARS HYDRO TS 1000W LED Grow Light a great replacement for most single-ended high-pressure sodium (HPS) grow lights that consume up to 250 watts.
The MARS HYDRO TS 1000W LED Grow Light has 342 LEDs and uses a mere 150 watts, saving you about 50% of energy than most traditional LED grow lights. It produces high-intensity light output and plants readily absorb more than 90% of it
The MARS HYDRO TS 1000W LED Grow Light comes with an upgraded commercial growing feature that consists of an easy dimming and daisy chain function, easy main light control, and an auto-sensing power supply for large commercial setups.
Its construction is highly reflective for increased light intensity and noise-free for a quiet and peaceful operation.
VIVOSUN VS1000 LED Grow Light
Pros
- Light efficient
- Costs less
- Low ambient heat
- Sun like PAR output
- Very durable design
Cons
- Quality issues
Built for all of your indoor growing and hydroponic needs, the VIVOSUN VS1000 LED Grow Light contains the highly efficient and low-cost Samsung LM301H Diodes that uses up only 100 watts of electricity.
These lights come with a dimmable knob to give users absolute control over the amount of intensity they would want for their crops at different stages. The VIVOSUN VS1000 LED Grow Light is very easy to use and is perfect for both newbies and veteran growers alike.
Upon lighting, the VIVOSUN VS1000 LED Grow Light gives an optimum light spectrum with maximum PAR levels from varying distances, ensuring that your blooms receive maximum light energy for maximum yields.
The VIVOSUN VS1000 LED Grow Light construction includes ventilation holes, no fan design, and adequate heat sinks to protect your plants from burning. They are generally very durable and can be reused for a very long time.
BESTVA 200W LED Grow Light
Pros
- Has a high PPFD value
- Operates at 500F-600F
- Features dual-chip 2000 watts LED lamps
- Timer controllable
- Doesn’t need extra ballast
Cons
- For indoor use only
The BESTVA 200W LED Grow Light is a high value Photosynthetic Photon Flux Density (PPFD) COB LED grow light type, meaning that it’s nothing less than perfect for plant growth and development.
Its light output consists of three light spectrums i.e., ultra-violet, visible, and IR lights.
Furthermore, the BESTVA 200W LED Grow Light output has a plant-friendly blend of red, blue, and green light that nearly matches ratios from sunlight. This blend is what makes the BESTVA 200W LED Grow Light a good fit for the different stages of plant development.
It features a unique switch control commonly referred to as the Veg and Bloom switches. The veg switch is designed to enhance the growth of vegetables and the bloom switch supports seedling and flower developments.
It’s recommended that you use either of these switches for 12-18 hours per day. Turn the two switches on only in cases where the plants require more energy.
The BESTVA 200W LED Grow Light construction includes a 3mm thick aluminum plate radiator with holes and a glass for heat convection. This combination results in a powerful cooling system that enables the BESTVA 200W LED Grow Light to operate at a temperature of up to 600 F, which is lower than regular LED alternatives.
King Plus 3000W LED Grow Light
Pros
- Perfect for all plant growth stages
- Features energy efficient double-chip technology
- Comes with Veg/Bloom switches
- Has an advanced cooling system
- Light spectrum ranges from 380nm to 780nm
Cons
- Not waterproof
The King Plus 3000W LED Grow Light is an excellent pick for all plant growth stages. With its VEG and Bloom switches, you can relax easily because this combination is enough to see your plants through germination to flowering and fruition.
The VEG switch generally includes blue and white LED lights, and it’s good for germinating seedlings. The Bloom switch includes a mix of red and white LED lights and is great for flowering plants.
The King Plus 3000W LED Grow Light output is generally a full light spectrum that includes both UV and IR lights of between 380nm and 780nm, suitable for most vegetables and flowers.
The King Plus 3000W LED Grow Light uses the latest high-tech double-chip LED technology that makes it energy-efficient and economical. Feel free to swap your 2,000 watts HPS alternatives with these.
What’s more?
The King Plus 3000W LED Grow Light construction includes multiple high-speed noiseless fans combined with aluminum radiators for an advanced cooling system. Capable of running at an average temperature of 500F to 600F, the King Plus 3000W LED Grow Light assures growers that it won’t burn their plants but instead increase lighting time and promote more crop growth.
What to look for when buying an LED grow light
Lightweight
Indoor growing mostly involves tight spaces. For this reason, it won’t make sense to get a brand that consumes space. As we all know, the bulkier something is the heavier it gets.
When searching for your right COB LED grow light, you should go for one that is lightweight. Heavier options will complicate things and you might have trouble finding the right angle to hang them.
Lightweight brands are easy to work with and you can easily transfer them from one side to another without any hassle.
Brightness
The brightness of a grow light is often correlated with its optimal energy efficiency. By this, I mean that the brighter a brand is the better. Research shows that the brighter a bulb is, the more photons it releases and therefore has an increased light intensity.
In simpler terms, brighter options guarantee the production of necessary light requirements and often result in improved yields. Some of the things that you can keep an eye out for include a higher PPFD value, increased PAR/LUMEN levels, and the use of dual-chip technology.
Energy Efficiency
As we move towards light efficient grow light options, it’s important that you also consider checking whether they are energy efficient too. In case you are wondering, energy-efficient options mean that they are capable of using exceedingly reduced levels of power to operate.
Just as you might have guessed already, these alternatives provide you with the best opportunity to save on your overall electrical consumption. I mean, who wouldn’t want to slash their electrical bill by more than 50% and still get a bumper harvest?
Temperature
Temperature is very critical when it comes to indoor growing. Very high temperatures will burn your plants, and cold temperatures will result in wilting.
Most COB LED grow lights purport to provide a mix of maximum light intensity and optimal temperatures. Don’t be duped by these empty lies.
Do your due diligence and make sure to check if your most preferred options have construction that supports those claims. To be safe, always check whether it has ventilation holes on the chipboard or if it features an inbuilt fan system.
In case these features are non-existent, proceed to confirm its optimal temperature. The best operational temperature for most indoor growing setups ranges between 500 F and 600 F.
Value for Money
Value for money is always one of the top concerns that most buyers often have. Loosely translated to a product’s worth, this should be one of the nagging questions at the back of your mind throughout the buying process.
Consider all of the above considerations and see whether your pick fits the bill. Brands that score highly in all of the above factors are genuinely great options that guarantee value for your money. Use this criterion to avoid buying a complete dud that might end up hurting your seasonal production.
Summary
Indoor grow rooms are great for cultivating crops throughout the year, as they aren’t limited by season or climate.
However, to continue having bumper harvests, you will need to use the best grow lights in the market. Luckily, COB LED grow lights are the modern-day technologies that mimic the sun and provide efficient energy needed for all plant growth stages.
Feel free to pick your best option from the review above, and if you aren’t sure about the recommended options, always remember to keep the discussed considerations in mind and use them as a buying guide.
Overall, we hope this review will contribute to increasing your yields and improve your indoor growing experience.
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$19.99 (as of 23 January 2025 10:18 GMT +01:00 - More infoProduct prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on [relevant Amazon Site(s), as applicable] at the time of purchase will apply to the purchase of this product.)
