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The LED Grow Lights Judge is your number one provider for the best LED Light reviews and guides. We help indoor growers make the best decision when choosing their own LED grow lights. Choose between an assortment of brands and products that provide superior performance when it comes to growing your indoor plants. We provide expert guides that feature comprehensive product descriptions, the pros and cons, and our own personal take on the product.
Constantly updating our content to match with the hottest and most popular LED grow lights that are currently on sale. We give expert unbiased reviews and recommendations to ensure you get only the best lighting system for your indoor plants.
WE’RE ALL ABOUT GROW LIGHTS
Ever since indoor gardening became a thing, indoor growers have relied heavily on artificial sunlight such as High-pressure Sodium, HID, and fluorescent to mimic the quality and potency of the sun’s rays. These light systems all have their own degrees of effectiveness. However, with the turn of the 21st century, a new option became available and is now among the leading light source among the pack: LED.
While LED (or light-emitting diode) has been in the industry for decades, it’s mostly used as an instrumental panel light indicator. It was only recently that it has been discovered to be an effective light source for growing indoor plants. Thus, LED grow lights came into play and is now the leading product in the grow light industry.
The main advantage of LED grow light over other light sources is the significantly reduced heat and power consumption. LED produces less heat, making it more energy-efficient as it can properly provide some much-needed light without potentially burning your plants. They also require less ventilation to cool, which means you don’t have to invest in an expensive ventilating system to keep it cool.
We also review other grow light products. However, our main focus will always be on LED grow lights.
WHAT IS A LED GROW LIGHT?
The best LED grow lights are space-saving, energy-saving lighting systems that cater to every household and for various purposes. The simplest way to define a LED grow light is that this lighting system produces an artificial source of light which stimulates plants to go into photosynthesis! It is usually used in places that lack a source of natural lighting, for example for indoor growing. Before the rise of LED grows lights over the last couple of years, growers used other methods like high-pressure sodium lamps and fluorescent bulbs (some actually still like those, however they do need space and produce heat).
WHY USE LED GROW LIGHTS?
Space-saving build: The best LED grow lights are efficient space-saving mechanisms. While growing plants, you will need a lot of other equipment. But with the advent of LED grow lights, it is possible to go around the grow room as these hardly take up any space.
Low Running Temperature: Unlike other sources of light, LED lights tend to run at a lower temperature which can only be described as ‘warm’ instead of a high 400-500 degree Celsius. This ensures that your plants in the grow room are safe and at an optimum temperature, so you need less or no vans at all.
Energy-saving mechanism: The best LED grow lights are power efficient. This means that they can produce a lot more powerful light with the use of minimal energy. This is an essential factor here.
Ease of installation and expansion: Most LED grow lights are very easy to install, and very often are modular and can be installed adjacent to each other.
Control: Plants need different light in different phases of their life (vegetative, blooming) and the best LED grow lights let you adjust the wavelength accordingly.
Lifespan: This is one of the most important benefits of the best LED lights. These products can work for a period between 50,000 to 100,000 hours of use. So, once installed, you really don’t have to worry about replacing it anytime soon.
- Best Grow Lights in the Market
- 1. The ViparSpectra Reflector – Series 450W LED Grow Light
- 2. TaoTronics Hydroponic LED Grow Light
- 3. G8LED 240 Watt LED Grow Lights
- 4. G8LED 450 Watt LED Grow Lights
- 5. MarsHydro 300 and MarsHydro 600 LED Grow Lights
- 6. Apollo Horticulture GL60LED Full Spectrum 180W
- 7. Advanced Platinum Series P300 300w 12-band LED Grow Lights
- 8. Galaxyhydro LED Grow Light Full Spectrum 300w
- 9. Advanced Platinum Series P450 450w 12-band LED Grow Lights
- 10. Kind K5 XL750 LED Grow Lights
- Technical considerations on LED grow lights
- PAR values
- Manufacturers / Brands of the best LED Grow Lights
- How To Choose The Best LED Grow Light?
- Conclusion on the best LED Grow Lights
Here at LEDGrowLightsJudge, we have built an extensive repertoire of knowledge on LED grow lights in order to help you get educated on growing, with lots of tips and tricks, reviews of individual products and of course a list of the best LED grow lights that you can make use of. With that said, let’s go straight to our table with the Top 10 best LED grow lights. Further down, you will then find a summary of the key characteristics for each LED grow light.
BEST LED GROW LIGHTS IN THE MARKET
1. BESTVA DC SERIES 2000W
Known for providing the highest lumen/output per LED, no wonder that the BESTVA DC Series 2000W LED Grow... made it on top of this elusive list. Thanks to its dual-chip (10W) LED technology, this unit is brighter and more efficient than the conventional 3W and 5W LEDs. Plus, it employs nine various types of LEDs that make up a true spectrum light. With that, it excellently resembles natural sunshine, ensuring your plants, vegetables, and flowers’ healthy growth at all stages of development.
Highly-efficient, it only draws a power of 390 watts, while producing a 1400 watt HPS grow light. With its coverage of 7.8′ x 7.5′ grow space at 24” height, this unit offers twice as much coverage compared to other LED grow lights. Lastly, it boasts a powerful cooling fan system, that keeps the light cool and provides an ideal temperature for your grow space. What’s surprising, though, is that you get to all that perks without forking out much cash. BESTVA DC Series 2000W is, arguably, the most effective and affordable grow light you can get in the market today.
2. VIPARSPECTRA REFLECTOR-SERIES 450W LED GROW LIGHT
Efficiency is what the VIPARSPECTRA 450W LED Grow Light,... brings to the table for both beginners and more experienced growers. It features a full spectrum light and employs built-in reflectors which promote even distribution of light to your plants. You no longer need to worry about any focused light damaging or draining the moisture of your precious greens.
Moreover, the wavelength it produces is perfect for the photosynthesis process. With that, it is quickly absorbed by your plants, supporting them on all phases of growth, from seedling to flowering and fruiting stage! It has 2.5×2.5 coverage during the vegetative phase and 2×2 during the flowering stage. Plus, it has high-speed but quiet fans, making it a great choice if you are used to using noisy units. Lastly, it has a lifespan of 100,000 hrs so, you can expect this unit to accompany you and your plants for many seasons. If you’re looking for an efficient grow light ample for your basic indoor gardening needs, the ViparSpectra Reflector-Series 450W LED Grow Light is the best choice for you.
3. GALAXYHYDRO 1000W LED GROW LIGHT
Truth to be told, the Roleadro Grow Light, 1000W LED Grow... is the most popular LED grow light among the series introduced by its established brand. Well-designed and featuring the best full-spectrum light, it promotes the rapid development of your greens, without taking their quality for granted. With a minimal power draw of only 125 watts, it can already produce an equivalent of 1000 watts of power, making it one of the most affordable grow lights in its lineage.
GalaxyHydro 1000W LED Grow Light employs the right combination of IR and UV light. With that, you can see your greens stay healthy and strong, and your flowers bloom as you’ve never seen before. Plus, it has decent coverage and encourages the equal distribution of light even to the edges. You get the most of your money all the light emitted is absorbed by your plants. Another bonus is that it has excellent heat sinks and cooling fans that are less-boisterous compared to rival brands. Lastly, it is well-constructed and highly-durable, you can use it for a longer time. No doubt, this unit is among the top choices for any of your vegetable and herb production.
4. ADVANCED PLATINUM SERIES P300 300W 12-BAND LED GROW LIGHT
Blending versatility, energy efficiency and affordability into one unit, the Advanced Platinum Series P300 300w... are close to the heart of many indoor gardening enthusiasts. Featuring a total of 17 square coverage, it can work single-handedly for your greens, or serve as a great complimentary light with other units for boosting coverage. Plus, it has two toggle switches that allow you to regulate the light spectrum on various stages of plant development. It can work great for beginners who are still learning the ropes or for more experienced grows looking for extensive operations. With its affordable price, you can never go wrong with this product.
Moreover, the uses high-quality and durable 3-watt LED bulbs ample enough to penetrate even the densest canopy. Thanks to its aluminum cooling heat sinks and high-speed fans, no supplementary cooling tools are needed. It releases minimal heat output, ensuring an ideal temperature in your grow space. In less than a day, you can see changes and witness your plants’ foliage producing more details and more defined ripples.
5. KING PLUS 1000W LED GROW LIGHT
Providing great value for money, the King Plus 600W LED Grow Light Full... proves that you don’t need to spend too much to get excellent perks. In its price point, it already features double chip LEDs backed up by a Zener protector. The unit diodes won’t burn and should a LED malfunction, the whole system would still operate. A great bonus compared to other grow lights where the entire system shuts down on a LED mishap. Moreover, it only draws 185 watts of electricity while emitting an output light of 1000 watts. It’s highly-efficient, saving you much on the cost.
When it comes to your plants, this offers full-spectrum light that is ideal for all stages of plant development. It also has a controlled timer, allowing you to properly regulate the light depending on your plants’ needs. With its 3×3 coverage, it can already support a decent amount of your grow space. Lastly, it boasts an effective cooling system, consists of two vents on top and two other side vents. It operates quietly and does not heat up quickly.
6. ADVANCED G8LED G8-600 MEGA LED
Coming from a trusted brand that is known to produce quality products at an affordable price, the G8LED 600 Watt MEGA LED Veg/Flower... is among the top choice for spectrum LED grow lights. This unit is efficient is supporting your plants in all stages of development, from the vegetative up to the blooming phase. Moreover, it promotes a substantial amount of penetration. You can be confident that all parts of your greens, up to ridges, are receiving light that is vital to keep them strong and healthy.
With a power draw of 380 watts, the G8LED 600 Watt MEGA LED Veg/Flower... almost doubles the power output at 600 watts, saving you much on your electricity cost. Plus, it boasts a 20 square feet coverage area (4×5′). It works great as a starting light for beginners who are looking to begin with a small grow space or for more experienced growers who are looking for an excellent supplementary light for their more extensive areas.
7. MARS HYDRO REFLECTOR 960W LED GROW LIGHT
Looking for safety and efficiency? Well, the Marshydro Reflector 960W LED Grow... LED GROW LIGHT is the best unit for you. It features separate heat sinks and a separate integrated circuit board. Through that, it avoids any considerable damage should any of the components fail. The set of functions in this unit won’t fail should any of the individual modules malfunctions.
Moreover, this Marshydro Reflector 960W LED Grow... LED GROW LIGHT comes in switches. You can have full control of the light spectrum on different stages of development, allowing them to grow healthier and stronger. While it only produces 960 watts, it also ample enough to replace 1200W HID/HPS lighting systems. With that amount of power but less consumption, you save a lot on electricity bills. Plus, it boasts 192 high-quality 5W LED chips which are efficient and high-durable – they can last up to 100,000 hours.
Lastly, it is equipped with high-speed cooling fans which are excellent in dissipating heat release when the grow light is operating. Thus, you can be confident that your plants are living in the ideal temperature that they need to grow.
8. Apollo Horticulture GL60LED Full Spectrum 180W LED Grow Light
Living up to what its brand promises of affordability and efficiency are what makes is ideal for all indoor gardening enthusiast. This unit boasts a superb lighting system that is adequate to replace natural sunlight. Through that, your plant receives the necessary light they need for optimum growth and development. It is also sturdy, and has a lifespan of up to 50,000 hours – you can be confident that your plants are strong and healthy all-year-round.
Moreover, the Apollo Horticulture GL60LED Full... features a decent cooling system, thanks to its built-in interior cooling fan. While pretty standard, it functions excellently to provide the ideal grow space temperature that your greens need. You can place this unit near your plants without worrying too much that their health will be affected negatively.
Lastly, it gives great coverage due to its 120 degrees LED see edge. It offers 5×5 coverage during the vegetation stage and 4×4 inclusion in the flowering stage. If you want to get better yields, without spending too much money, look nowhere else, the Apollo Horticulture GL60LED Full... is your best bet.
9. MORSEN 2400W LED Grow Light
From a trustworthy brand that is known to produce high-end products at an affordable price, the MORSEN Grow Light, 2400W Full... is inevitable in any top LED grow lights list. It features a full spectrum light which is one of the best in the market today, consisting of 240 pieces of 10W dual chips. It emits an ideal quantity of IR and UV light, closely resembling that of sunlight. With that, it allows your greens to thrive at an ideal temperature. It is suitable for any stage of growth your plants are in.
This unit packs a lot of power as it can already replace a traditional 2400 Watt HPS grow light. Moreover, it features a 120-degree illumination angle. That way you can be confident that all your plants receive the light they need from edge to edge. With its 4×4 coverage, it can work well as a beginner grow light or act as a supplementary unit for those who have larger grow spaces.
Also, the MORSEN Grow Light, 2400W Full... has an extraordinary cooling system, which features 6 UL-approved cooling fans. It allows strong heat dissipation and produces less noise due to its isolated power supply design. Lastly, with its 100,00 lifespan and 3-year warranty, you can be confident this product will serve you well in the long run.
10. California Lightworks 550W LED Grow Light
While the California Lightworks Solar System... may be expensive compared to other brands in this list, but this is one of the few instances where you need to pay a little heftier price to get the best results. This unit specifically comes in a bright red color, which is a deviation chosen by the manufacturers to steer away from the dimmer-colored grow lights.
This grow light is quite more intense as it employs 110 pieces of 5W LEDs compared to the traditional 3W chips. What’s great is that it boasts a programmable spectrum light so you can have the best results for all the stages of development – be it from the seedling stage up to the flowering phase. It provides decent coverage, offering 3×4 inclusion during blooming season, and a robust 6×8 area in the vegetative season.
Lastly, the California Lightworks Solar System... runs quietly, thanks to its UL-listed and water-resistant fans. It generates low heat output so you can be confident that your plants are under the ideal grow space temperature for optimum growth.
TECHNICAL CONSIDERATIONS ON LED GROW LIGHTS
Very often we get questions about wattage as well as PAR Values, so read on if you want to clarify your doubts once and for all to be able to buy the grow light which best meets your needs :
PAR (Photosynthetically Active Radiation) refers to the wavelengths of light that plants can actually use to photosynthesize. To simplify, the more of these wavelengths your plants are getting, the better they grow. Manufacturers of grow lights typically publish one or two measurable indicators derived from PAR:
- PPF (Photosynthetic Photon Flux):
Measured in micromoles per second (μmol/s), this indicator gives you how many photons of usable light are being emitted by the light
- PPFD (Photosynthetic Flux Density):
Measured in micromoles per square meter per second (μmol/m²/s), this indicator gives you the amount of light actually falling on your plant. It is pretty obvious that this is the more important indicator
Different manufacturers give you either one or both of these indicators, and especially if you consider buying cheaper products of fewer know brands that are not in the Top 10, you should be very diligent in checking the diagrams of PAR values across the whole footprint and at a different height. A good manufacturer should be able to give you lots of information about what size of grow area their lights can cover and at what heights, and also the PAR values across the whole footprint. As mentioned previously, to optimize yields the more PAR you can give your plants the better. And in any case, you need to assure that it meets the minimum required for the particular strain you intend to grow.
For LED grow lights, wattage is actually less relevant since it only indicates the input (how much power is consumed at the plug) but not the outcome (how bright or intense the light will be, and thus how good your plants will grow). Nevertheless, it is very often used as a proxy to determine how many LED grow lights are needed for a specific coverage. For example, to grow marijuana you will here people tell that you want a minimum of 25 watts per square foot of grow space.
The best LED grow lights people normally buy are all full-spectrum LED grow lights, and only in specific applications does it make sense to go with a specific color spectrum. These applications could include cloning or vegging, or using the lights as and addition.
Then, within full-spectrum LED grow lights, you can choose between white LEDs and LEDs using multi-color bands. White LEDs have the reputation to better emulate the sunlight, however do include light in the green and yellow spectrum range which is not usable by plants and thus inefficient. We at LEDGrowLightsJudge do thus think that the best LED grow lights are LEDs with multi-color bands.
MANUFACTURERS / BRANDS OF THE BEST LED GROW LIGHTS
There are many brands now in the market, some established (if we can say that of a product which has only a few years of shelf life) and a lot of newcomers, mostly from Asia. The ones we list here have either been tested by ourselves or recommended by the community, so we’re pretty confident they work well and have good quality.
This is definitely one of the most recommended brands with some of the best LED grow lights. Growers achieve good yields, they come at competitive prices, and have all the bells and whistles modern LED grow lights need today (e.g. heatsink, built-in fans). They offer different models and wattages, we like most the reflector series which goes from the 300w entry-level model for small coverages, 600w for 3×3 and 900w for 4×4. And then there is still the 1200w full-spectrum LED light for the pros.
Another manufacturer offering high-quality, cost-competitive LED lights which achieve good yields in growing cannabis and make them to one the best LED grow lights brands. Their entry-level model is the P150, and according to needed coverage you can than choose between the P300, P450, P600, P900 and P1200. They are an US-based company, and give you 5 years of warranty.
Is a company based in China but has already proven their worth and they offer affordable LED grow lights in the market. Their grow lights uses a brand-new SMD technology and they’re adept to be daisy-chained. They function much better than older versions, which has a larger problem with burnt diodes. Perfect choice for beginners.
They specialize in environmental friendly products. Their best seller or most popular product is the Apollo Horticulture GL60LED Grow Light that uses innovative technology to give you a powerful setup which also doesn’t use up too much space
This is also an established Chinese brand and been around for a long time. They’re also one of the popular choices in the market that offers 2-year warranty. This type of grow light is known to give off a lot less heat, to keep things even cooler, they’ve added a dual fan system to facilitate the process.
How To Choose The Best LED Grow Light?
LED grow lights are the easiest and most convenient option when it comes to effectively growing indoor plants. There are numerous affordable options available online. LED light manufacturers such as KingLED and Viparspectra are notable brands that offer excellent quality LED grow lights. However, choosing the best grow light for your indoor growing endeavors does not rely mainly on the brand you’re purchasing. You also need to consider a number factors before you can land the best LED grow light. Factors such as budget, intensity, and space all play important roles in determining the best LED grow light that you should buy.
Things to Consider
We should also consider the plethora of LED grow lights that has a number of amazing specs and features. With the number of options available online, picking the right one for you can feel tricky. To help you find the perfect product, we’ve gathered 10 of the best Grow Lights available in the market today. We’re also constantly updating this list according to the latest trends in the grow lights industry to make sure that you’ll only choose the best among the rest. The ideal LED grow light will depend on your budget, how serious you are about your indoor gardening hobby, and how much space do you need to light up.
Keep in mind that you need to determine the demand for a grow light. Not everything need a 1000-watt grow light system! To help you choose the best led grow light for your indoor garden, consider the following specs before making your purchase:
Wattage: measures the amount of energy LED grow lights output at maximum capacity. This shows you the potency of these lights, as well as how many you’ll need to effectively grow your plants.
Coverage: the total area a particular LED grow light product can reach. When it comes to coverage, requirements may vary, so we’ll provide you with a total measurement by feet to compare. The bigger the coverage, the bigger the kit size.
Full Spectrum: closely mimics the sun’s intensity and light spectrum, making them perfect for growing indoor plants at any stage of their cycle. In our reviews and guides, we’ll let you know if the lights are full spectrum to give you more insight on how effective a grow light can develop indoor plants
Lifespan: measured in hours, this factor indicates the longevity of a particular LED grow light. Grow lights with longer lifespans are important since you don’t want them to degrade after just a few months of usage.
Power Draw: measures the average wattage consumed during use rather than the power output. This is important to know so that you can estimate your energy costs.
The best LED grow lights are a revelation if you are a horticulture enthusiast. With minimum power consumption, maximum power output, lower heat generation and others, these lights really do wonders to your plants’ health. We hope that with this review, you have been able to narrow down your choice on the best LED grow lights for you!