If you are someone who is new to growing marijuana, you should know about the importance of choosing the best LED grow lights. There are many considerations to be made when selecting grow lights for your cultivation. I am going to explain them in detail, and will review the best LED Grow Lights in 2017.
First, why do you need LED grow lights? Are you are aware, plants require sunlight for photosynthesis. But if you’re going to be growing your cannabis plants indoors, you may not be able to expose your plants to direct sunlight.
This explains why you need an artificial lighting system for your cultivation. You need a light source for your seedlings and clones, to enable your cannabis plants to grow, so that you get a tasty, aromatic and rich-flavored end product.
There are many things that go into the selection of a grow light. To begin with, do you need separate lamps for the veg and flowering stages; or do you want an all-purpose light?
Next, do you want to choose HID HPS lights, which are not known for their energy efficiency, should you choose CFLs, which are also popular or should you rather go with LED lights?
In the case of LED lights, you don’t have to worry about the lamps getting too hot, you don’t need to replace any of the bulbs and you won’t have anything to do with the electrical ballast.
Advantages Of LED Grow Lights
#1: These lights are compact, convenient and easy to install. They are available in compact structures and do not consume a lot of space. You don’t need to have any special expertise or technical knowledge to use them. As long as you have a proper spot in the house where you can hang them, you will do just fine!
#2: You can improve the size of the area under coverage by installing these lights adjacent to one another. Since they are very compact in shape, they can be easily installed adjacent to one another to get a much higher coverage.
#3: You don’t need to set up a separate ventilation system for these lights. These lights don’t expend a lot of heat. They come with inbuilt cooling systems which is capable of dissipating the heat. They can work for hours at a stretch without having to use any large fans for the purpose.
#4: LED lights provide a perfect balance between flexibility and control. They can be easily adjusted to different wavelengths of light and work easily with different modes for the vegetative and blooming phase.
Now, the question is how do you go about selecting one that meets your requirements. I shall discuss how to choose the right LED grow light later, but first, to begin with, let us understand what LED lights are, how they work, what is the right way to use them and why are they used by growers around the world for growing marijuana.
LED lights have transformed indoor marijuana cultivation around the world. They have changed the way we grow weed, and have made it possible for amateurs to grow weed just as successfully as professionals. What’s so special about these lights?
LED Grow Lights are energy efficient. They are durable and long lasting. They are compact and reasonably priced. They emit the full spectrum of light of several different wavelengths, from ultraviolent to infrared. Plus, these wavelengths can be adjusted with just the turn of a switch.
Things to be Kept in Mind When Using LED Grow Lights for Growing Marijuana
LED grow lights are certainly capable of delivering great results. But you should opt for smaller LED panels over larger ones for an optimal effect. This means you will get a far superior result with two 200W LEDs than with just one 400W LED. The more the number of panels, the easier it becomes for you to dissipate the light to the entire cultivation area.
LED models that are used for growing marijuana come with 3W chipsets. This means each bulb is of 3W. This is seen as the optimal yield/watt balance for growing the plant without having to worry about the plants getting burnt by the lights.
When it comes to LEDs, the most important thing to note is the actual power draw – this refers to the actual power consumption, or the total amount of electricity the LEDs use up. Ideally, you should get an LED panel that gives you an actual power draw of 50 to 60 watts per square foot.
The other important thing you should know about LED draw lights is that you need to use them differently for growing marijuana than you would with other types of plants.
To begin with the LEDs should not be placed too close to the plants, otherwise they cause a discoloration of the leaves. This could eventually result in a nutritional deficiency and deprive you from getting the type of marijuana you really need.
This is very important, especially during the blooming or flowering stage. At this point of time, the leaves will be under the influence of the lighting system for months and so are sensitive to any lights that are of a high intensity. Hence the lights should be placed around 12-18″ away from the plants, otherwise they could cause a burn in the leaves. Too much exposure to LED lights could lead to the bleaching of the leaves, which is another thing to be wary of.
While there is no fixed distance as yet for placing the LED lights, ideally they should be about 12 to 18 inches from the top of the plant. All models are different, so you are advised to use your discretion and the manufacturer’s instructions for more on this. Generally, smaller LED lights that consist of 1W chips have to be kept at a distance of 12 inches from the plants, and larger LEDs that contain 3W chips should be maintained at a distance of 18 inches. This ensures that there is no light burn of any sort.
Now, observe the top of the plants very carefully. Are they showing any signs of having been burnt out in any way? Have they wilted or turned yellow? Then it is possible that your LED lights are much closer than they really should be. The leaves should always be green and healthy looking, otherwise it defeats the purpose of using grow lights for your marijuana plants.
The LED grow lights should come with built-in cooling in the form of heat sinks. This will allow you to hang them directly over your plants without worrying about the ducting, fans or ballasts.
Moreover, it is very important that they should be energy efficient so that you don’t end up spending too much on the electricity. As long as you buy the right kind of LED grow lights and follow the advice given here and elsewhere on this website, you will be able to produce high quality buds, which are aromatic, colorful, strong and flavorful.
How to Choose the Best LED Grow Light?
There are many things to consider when choosing an LED Grow Light. We look at the most important of them.
#1: The area of cultivation – What’s the area of the cultivation that needs to be covered? What’s the expected coverage? This is the most important thing to consider when choosing an LED grow light. You should choose lights that provide you with as much coverage as possible with respect to their cost. You can place multiple grow lights adjacent to each other, so that you can cover more space.
#2: The different phases of the plant growth – The cannabis plant goes through different phases, such as the vegetative stage and the flowering stage. You will have a choice between full spectrum LED lights that cover all of these stages, or one that covers each phase separately. You can have dedicated lights for the flowering phase and for the blooming phase.
#3: How much you are willing to spend – Your budget is the most important consideration to be made. How much are you willing to spend on the LED grow light? Get this clear first before proceeding with the purchase. You will have the option to choose from a wide variety of LED grow lights for every sort of budget.
#4: The angle of the LED lens – The angle of dispersion of the LED bulbs is another critical factor. The greater the angle the more is the area of coverage. Lower angles mean more direct light with less dispersion.
What’s the Difference between LEDs and CFLs?
LEDs have much better yields than CFLs for the same amount of electricity that is consumed. LEDs are more efficient, and emit more light for the same amount of power consumption. You don’t have to adjust LEDs every day, unlike with CFLs.
LEDs are not so wasteful and dissipate less amount of heat compared to CFLs. They come with more effective cooling option such as heat sinks and inbuilt fans. This ensures that you are able to maintain a more efficient temperature within your grow area.
Furthermore, LEDs can be placed at a much greater height from the top of the plants compared to CFLs. LEDs are ideal for larger grow areas which have lots of height available and are generally placed at a height of 12 to 18 inches over the top of the plants. CFLs have to be placed just a few inches from the plants, so there is a greater risk of the leaves of the plants getting burned by the CFLs than by LED grow lights.
What’s the Difference Between LEDs and MH/HPS?
As a grower you have a choice to make – should you go with LED grow lights or with MH/HPS lights? One thing many growers do is to mix their LED grow lights with HPS bulbs. This is not a bad idea and can improve the quality of your buds.
However, it has been my experience and also that of many growers that using LED grow lights alone is far more effective in enhancing the density and the potency of the marijuana. LED grow lights can give you the most aromatic and tastier buds. HPS, some growers insist, gives you better looking buds.
Now, when it comes to the balance between yield/watt, then HPS bulbs are slightly better than LEDs. They give you a higher yield per unit of electricity consumed. Also, HPS bulbs are probably less expensive than LEDs.
However, LED bulbs can help you grow the finest quality weed, one which the right natural flavor, fragrance and smell of the buds. The buds are also very colorful and make for a great harvest.
LED bulbs are more efficient when it comes to dissipating heat as they have built-in heatsinks and cooling systems. You can easily hand the LED lamps in your grow tent and now have to worry about the temperature increase at all. HPS bulbs require an exhaust system to dissipate the temperature and are not as efficient. Also, you can plug the LED lams directly into a wall without requiring a ballast
A Buying Guide to LED Grow Lights
LED grow lights are certainly very useful, but you should know how to choose the right kind product, given that there are so many options available on the market.
The manufacturers confuse buyers all the more with misleading product descriptions, which is why it is so important that you should know what you are buying. Here are some of the factors to consider when buying grow lights.
#1: Reputation of the Brand – Brand reputation is an important consideration to be made, especially when there are so many brands out there that sell LED grow lights. If you are confused about which brand to choose, select one which a long history behind it, which has been involved in the industry for many years. Also, find out if the people behind the company have any experience with growing cannabis, this is important. If they are growers themselves, they will know what you want very well.
#2: Understand the Product and the Process – You should have at least some idea of how to grow weed before shopping for the LED grow lights reviewed here. You should about the various plant needs, the different sort of wavelengths required by plants during each stage of the growth process and so on. You should know that you will need a different type of light for the vegetative cycle and another for the flowering or blooming phase. Ideally you should opt for grow lights that cover all phases.
#3: Space for the Plant Growth – The availability of space is another important thing to consider. You should measure the size of your cultivation area and choose the lamps accordingly. First measure the exact size of your garden and choose a lamp with enough lighting area to cover all of your plants. Now, if you have a large garden, you can have multiple LED grow lights adjacent to each other to cover the entire area.
#4: Quality of the Materials – The most important consideration to be made when choosing LED grow lights is the quality of the materials used. As long as the lamps have been made from high quality materials, they will last long; if not, you have something to worry about. As far as possible, opt for products made in the United States as they are likely to be made from the best quality materials.
#5: Electricity Consumption – You will need to operate the LED grow lights for at least 12 hours a day. The electricity consumption is very important. You will certainly require LED grow lamps that function at 300W, but ideally you should go for something that is closer to 1000W. Of course, the price plays a role here.
#6: Heat Output – There are two important things to consider when choosing LED grow lights – durability and protection of the plants. Now, if the heat output is very high, or if the lamps heat up too much, that could do a lot of damage to the plants. That’s why you don’t want the LED grow lights to heat up beyond a point. Many grow lighting systems come with heat sinks or inbuilt fans which cool the lamps and prevent them from getting overheated. You will do well to opt for such lights.
#7: Quality of the Semiconductor Chip – The semiconductor chips used in the LEDs are very important. These chips convert electrical energy into light and they determine the wavelength of the light. You should opt for chips that are of at least 3 watts, so that they deliver the right kind of illumination.
#8: Full Spectrum LED Lights – Light is essential for photosynthesis. Most of the plants can grow under any sort of light. But for your marijuana crop to grow well, you need to provide your plants with a full spectrum of radiation from infrared to ultraviolet, red to blue.
#9: Ease of Use – How easy or convenient are the lamps to use? Can you place them at a reasonable height above the plants so that the plants don’t get burnt out? Are the switches easy to operate? Is LED grow lights easy to maintain or manage? These are some of the questions to consider.
#10: Warranty, Satisfaction Guarantee and Return Policy – Another important consideration to be made is the warranty. The LED lamps should come with a reasonable warranty of 2 to 3 years, which guarantees the full replacement of faulty parts within this period for free. It should also have a reasonable return policy, such as a free return shipment policy. Many manufacturers offer this option to buyers. Finally, it should come with a reasonable Satisfaction Guarantee or Money Back Guarantee, wherein you are assured of a full refund if you are not satisfied with the product, as long as you make your claim within a time period of 30 days to 90 days.
Keeping these considerations in mind, let’s look at the top-rated LED grow lights you can buy right now.
The Best LED Grow Lights Reviews 2017
Here’s a list of the best LED grow lights in 2017. I have ranked these products on the basis of the results exhibited by these products in a number of tests. The reviews reflect the diverse opinions of marijuana growers in online forums and in the social media on these lights. I have discussed the features of each of the products listed here in detail as well. You can choose to buy any of these grow lights by clicking on the links at the bottom of each review. Let’s begin!
California Lightworks 440W LED Grow Light
The California Lightworks 440W LED Grow Light costs $826.41, which makes it one of the costliest products of its type in the market. But is it worth your money? It most definitely is!
This grow light consists of 8 Super High Flux 5 Watt LED emitter diodes made in the USA. It provides a uniform coverage over an area of 3′ x 3′. It comes with a built-in UV-B T8 of 2 X 15 Watt, which can be turned on with a separate switch.
What makes this light panel different from some of the other LED grow light systems discussed here is that it comes in bright red, which is a big change. The light emitted is very intense, as this system makes use of 5W LEDs. There are as many as 88 LEDs contained within this system.
The light is reflected through lenses that are focused at an angle of 90 degrees and made from jewel quality glass. The extra UV-B tubes are also very effective especially during the flowering stages.
The panel also comes with built-in fans which ensure that the lights don’t get too heated up and the plants don’t get burnt out by the intensity. This product comes with a 3 year manufacturer warranty, which is reassuring.
G8LED 600 Watt MEGA LED Grow Light
One of the most impressive LED grow light systems in the market is the G8LED 600 Watt Mega LED Grow Light. It was declared as the “Best LED Grow Light 2016” by the High Times magazine – not bad at all. So what makes this grow light so special?
One, these lights come with an 8-band wavelength, which covers the entire gamut of radiation from ultraviolet to infrared. This is enough to cover the entire cycle of the growth of your crop.
The lights come with inbuilt fans; which ensures that they don’t get too heated up even when you have left them on for more than 24 hours. These grow lights come with a useful two-year warranty, which is certainly reassuring. The customer support provided by the manufacturer is very good too.
MarsHydro Reflector 410 Watt LED Grow Light
The MarsHydro Reflector 410 Watt LED Grow Light costs $333.99 only, which makes it one of the most affordable LED Grow Lights you can buy. These grow lights are used by over 10,000 marijuana growers around the world. They have an original and compact design and come with a special reflector.
There are two types of switches you get with these lights, which denote the VEG and the BLOOM mode. These lights are considered ideal for a crop grown over a limited space. The VEG mode is more intense while the BLOOM mode is less so. The VEG mode provides coverage to an area of 4’×4′ while the BLOOM mode works for an area of 3.5’×3.5′.
What I like about these lights is the adjustable spectrum. It makes for an excellent backup lighting system. Here’s what you will get with the pack – one LED grow light, one power cord and one hanging unit. MarsHydro provides a two year warranty on their products, which is very good indeed. The company has its service center in California.
VIPARSPECTRA Reflector-Series 300W
The VIPARSPECTRA Reflector Series costs $119.00. This is one of the cheapest LED Grow Lights you can buy and is available in the US, Canada and the UK. This grow light is capable of maintaining the right balance between the PAR/Lumen Output and Coverage.
The VIPARSPECTRA Reflector Series is a much more energy efficient alternative to the 250 watt HPS/MH, providing lighting of the same intensity while only taking up 136 watts. It is considered ideal for a growing area of 2×2’ and a height of 24” height. It provides a max coverage of 3×3’.
The unit comes with 4.72” fans and a large aluminum cooling heat sink at a height of 0.8’’. This allows the unit to dissipate heat quickly and efficiently.
The unit comes with a 3 year warranty from VIPARSPECTRA. In addition to that, you are assured of a 30 day satisfaction guarantee or return guarantee. It is one of the best selling products in its category of affordable grow lights. This unit is ideal for small grow tents of between 2’ by 2’ and 3’ by 3’ by size.
What’s unique about this system is its “Reflector Style” design which allows for a complete range of spectrum layout. It has a special reflector design and comes with much improved aluminum heat sinks, which cool the lights down when they stay on for 24 hours or so. It comes with fast moving vans, which are about 70 percent cooler than the fans provided by HID lights. It is considered ideal for all growth stages, from the vegetative phase to the flowering phase.
This LED grow light system has been developed by highly experienced growers, and is a product of their experiments and tests conducted over many years. Using this lighting system could result in a big improvement in the yield and give you bigger and denser flowers. I have no hesitation in recommending this product.
G8LED 450 Watt LED Grow Light
This entire range of G8LED 450 Watt LED Grow Lights was declared as the “Best LED Grow Light 2016” by the High Times Magazine. The G8LED 450 Watt LED Grow Light costs $899.99, which indicates that it is certainly not cheap. But does it provide you with full value for your money? Let’s look at the facts.
G8LED has been around for more than 8 years and is a leading brand in the LED grow light business. These lights provide a full range of radiation from ultraviolet to infrared and are one of the most efficient lighting systems on the market.
It comes with built in fans which ensures that the lights remain cool even after 24 hours of use. These lights cover the entire light spectrum of 8 bands from ultraviolet to infrared. There is much to like and admire about it.
The G8LED 450 Watt LED Grow Lights are manufactured and tested in the United States and come with a 2 year manufacturer warranty. They are considered ideal for small to mid-sized growers whose needs are limited. Even if you are operating on a small budget, this is the lighting system you should be using for your marijuana crop.
Advanced Platinum Series P900
Advanced Platinum Series P900 is my personal favorite of all the LED grow lights discussed here. It is priced at $949.00, which is reasonable considering that it offers the highest PAR/Lumen output per watt in the market. It gives you about twice or thrice the intensity of other lights.
This product comes with a 12-band full spectrum, which is the most comprehensive spectral output that you are going to get anywhere. So you can get a full range from ultra-violet light to infrared radiation.
Plus you will get a 5 year warranty from the manufacturer on all of their products, including the Advanced Platinum Series P900. Also, you can avail of the 90 day Satisfaction Guarantee – which means you can return this product within 90 days if it does not match your expectation.
This Advanced Platinum P900 is as close to natural sunlight that you can get with an LED grow light. It is ideally suited to every stage of growing the marijuana plant.
What’s more, this product comes with options such as VEG and BLOOM switches, and whisper quiet fans of 4x top speed. The powerful fans ensure that your crop doesn’t get burned by the intensity of the lights.
When you hit the VEG switch, you can keep the light at a low intensity. When you flip the switch to BLOOM you can take the intensity up by a few notches. The focusing lenses of the LED lights used in this system are at an angle of 90 degrees, so you can be sure that the entire canopy of the plants will get covered.
Furthermore, these lights can easily replace a much bigger HPS lighting system of 1000w and provide 6ft x 4.5ft coverage at a height of 18″. This makes this system ideal for large scale applications such as in massive hydroponic gardens, when you are using many multiple units and require an even coverage for each of them.
Advanced Platinum Series P600
The Advanced Platinum Series P600 costs $659 and is another world class product from the Advanced Platinum Series line-up. This is by a fair distance one of the most sophisticated grow lights that you can choose from. No, it is not cheap, but if you expect to get first-rate results and a sumptuous yield, you should be prepared to spend extra on the LED grow lights.
The core coverage area that you will get with this is about 2 feet by 5 feet. You will have a choice between BLOOM and VEG switches. The VEG switch gives you a low intensity beam while the BLOOM switch provides a high intensity light, which is similar in a lot of ways to natural sunlight. The BLOOM switch covers up to 10 plants, while the VEG switch can cover up to 5 plants.
What makes the Advanced Platinum series so special is that it combines high intensity lights with fast rotating fans. This ensures that your plants don’t get burned at any stage. These lights are very intense, so intense that they can easily go through the plants.
Also, these lights come with a 5-year warranty, as well as a 90 day Satisfaction Guarantee, much like all products from the Advanced Platinum Series. These lights are very efficient and deliver impressive energy savings.
Advanced Platinum Series P300
The Advanced Platinum Series P300 costs $369.00. Advanced Platinum LED grow lights are known to provide the highest Lumen output/watt in the market and this product is no different. It gives you twice or thrice the intensity that you would get with other products.
What makes the Advanced Platinum Series P300 so popular is that it delivers light of a very high intensity, similar to that provided by the P600 and P900 of the Advanced Platinum Series, but at a much lower cost. This is one of the most affordable LED lights available in the market for marijuana growers.
It provides a coverage of about 4.5 feet by 3.8 feet at a height of 18-inches. This makes it ideal for smaller grow areas. It can also be used in combination with other LED grow lights to provide lighting for much larger areas. This light panel is more than capable of replacing a 400W HPS light at about 180 watts power. This lighting system is highly energy efficient and is an excellent alternative to traditional lights. If you are someone who is growing the weed in their bedroom or basement, and are not particularly keen on growing a large crop as you only want the weed for your personal use, then this is the LED grow light you should be using.
The Advanced Platinum Series P300 one of the highest PAR per Lumen outputs of any of the systems discussed here – it is twice or thrice as intense as its competitors in this price range. What this means is that it gives you a much bigger coverage over the grow area, and even covers the edges of the plantation.
The light chips comprise of 3W LEDs and the panel comes with a 60 degree bend and a 90 degree focusing lens. This ensures you get the intensity you need for the healthy growth of your plants. Plus, it has a 11 band spectrum, which means your plants will get the full range, from ultraviolet light to infrared radiation.
The best part is the 5 year guarantee that you will get with this LED Grow Lights, just the same as you will get with the other products from the Advanced Platinum Series series. The chips used with this lamp are easily replaceable, which means these LED grow light will last you for as long as you want it to.
Apollo Horticulture GL45LED 135W
Apollo Horticulture is a well known brand among cannabis growers around the United States, UK and Canada. They are one of the leading makers of LED grow lights. Their LED grow panels are just perfect for small growers or for those who want to grow weed for personal use, not as a business.
These grow light panels cover an area of 2×2 feet, which means they can cover up to 3 plants. They consume up to 90 watts of electricity. These lamps are lightweight and easy to hang. You don’t need an electrical ballast for these lights. These lights don’t get heated too much and are pretty cool at most times. So you can as well hang them at a short distance from the plants without any repercussions.
Although this lamp looks tiny, it is quite durable, and gives you a lifespan of 50,000 hours at least. The manufacturer offers a 2-year warranty with this product, which is as per the industry standard. This is one of the cheapest LED grow lights in the market, and provides a decent enough lighting, so it is definitely worth your money. It works well for most of the growing stages, but you may want to buy an extra lamp for the flowering stage.
Galaxy Hydro 300W
The Galaxy Hydro 300W costs $89.99 only, which makes it a really inexpensive product. This LED grow light has a full range of the spectrum, from UV to IR, with the following wavelengths: 430nm, 450nm to 470nm, 620nm to 630nm and 740nm.
This is a tried and tested product which is popular with growers across the country. It consists of a red-blue spectrum, which simulates the effect of natural sunlight.
The Galaxy Hydro 300W is the biggest lamp from the company. It makes use of 3W Epileds LEDs and delivers an excellent PAR output which is much higher than what you would get with the traditional HPS lights. Further, the balance between the PAR/Lumen output is just about perfect.
Another unique aspect of these LED grow lights is the patented cooling system. It makes use of as many as 3 cooling fans in addition to the Sunflower radiation system. This makes it possible for the unit to dissipate any built up heat faster, so that it does not affect the plants in any form or manner.
The LEDs have a light angle of 120 degrees, which maximizes the PAR and expands the canopy penetration by as much as 150 percent. These lights are ideal for a growing area of 40”x40” and at a height of 36”.
The product comes with a 2 year warranty from the manufacturer. Further, you will have access to a 30-day money back guarantee or satisfaction guarantee. This means you will get your money back if you were to inform the manufacturer about not being satisfied with the lamps within 30 days of the purchase – however, within reason.
Apollo Horticulture 300W LED Grow Light
Apollo Horticulture is one company that has made its mark in the market for LED grow lights and is trusted by thousands of growers across North America. The Apollo Horticulture 300W LED Grow Light is a relatively small LED grow light. But what’s remarkable about this unit is that it delivers a surprisingly powerful light in spite of its small size.
Also, the Apollo Horticulture 300W LED light panel delivers a full spectrum of wavelengths, which covers as much of your grow area as possible. Don’t expect this product to be too cheap though, but it does provide full value for your money.
TaoTronics Hydroponic LED Grow Light
The TaoTronics Hydroponic LED Grow Light has as many as 12 LEDs – 3 blue and 9 red. It is an extremely bright lighting system that is used when you need when it is snowing, raining or during winter when there is little sunlight to be had. It is ideal for those growing their plants in dark interiors such as in basements.
This LED grow lights do not consume a lot of power, they are highly energy efficient and provide high luminosity at relatively low wattage. This system remains reasonably cool even when the lights have been on for 17 hours or more because of its highly effective heat sink.
These grow lamps emit light of the right wavelength, which can be efficiently absorbed by the plants for the process of photosynthesis. It does not waste any energy and emits light at the following wavelengths 660nm, 630nm, 460 and 430nm, which is ideal for the production of chlorophyll A and B. This system is rich in red light in particular, which is very good for photosynthesis.
TaoTronics Hydroponic LED Grow Light is ideally suited to those who are new to growing marijuana and is perfect for a small grow room, even those that are relatively dark. It doesn’t cost much, which is another advantage. It’s not a bad LED grow lighting system to buy considering its low cost.
ABI 12W PAR38 Flowering Lamp
The ABI 12W PAR38 Flowering lamp does not cost much. It is generally used during the blooming stage. This LED grow light delivers a red light of between 620nm and 630nm and is ideal for flowering, growth of fruits and bud development.
While it consumes no more than 12W of power, it can produce as much light as many grow lighting systems that claim to be of 24W. It is quite powerful for its small size and is capable of providing 50,000 hours of lighting.
You get 12 LEDs with this piece. Light is delivered at a beam angle of 30 degrees. It is ideal for situations when you need an extra red light for more effective blooming. It is a reasonably durable grow lighting system. The product comes with a 3-year manufacturer’s warranty. It is assembled in the United States.
MEIZHI Reflector-Series R450 450W LED Grow Light
The MEIZHI Reflector-Series R450 450W LED Grow Light costs only $121.99 on Amazon. This LED grow light from MEIZHI is a part of its Reflector Series. It comes with a 120 degree reflector panel which is connected through a plating process. This panel is fully capable of reflecting 100 percent of all light dispersed onto the plants.
Ideally, this LED grow light should be used for an area of 2 feet by 3.5 feet. It should be fixed at a height of about 18 inches from the plants. It consumes 195W of power at 110V. This grow light consists of 3 infrared LEDs, which are ideally suited for the blooming stage.
MEIZHI’s Reflector-Series R450 450W competes directly with other LED grow lights in its category such as those made by VIPASPECTRA and Mars Hydro.
This LED grow light has a high PAR rating of 779umol, which is very good indeed considering that it is available for a very reasonable price. This product is an excellent alternative for the 450W HID lamp. It comes with two switches – the Grow switch for vegetation and Bloom switch for flowering.
Global Star G02 300W
The Global Star G02 300W is an affordable full spectrum light which delivers reasonably lighting at a low cost. The first thing you notice about these LEDs is just how large they are. There are 50 LEDs in all. Each LED is of about 6 watts. You can expect to get a full spectrum of light, but what is surprising is the brightness or intensity of the lights. The light panels are capable of covering a cultivation area of 1.5 by 2 feet during the flowering stage.
This lighting system consists of two switches, one for the vegetative phase and another for the blooming stage. It covers 11 bands including white light, UV light and infrared radiation. Plus, it comes with two inbuilt cooling fans which ensure that the lighting system does not get too hot even after 17 to 18 hours of use. Furthermore, Global Star provides a useful 1-year warranty with this product, which includes full replacement of faulty parts and free service.
MEIZHI Spider Farmer Reflector R90 450W LED Grow Light
The MEIZHI Spider Farmer Reflector R90 450W LED Grow Light is a cost-effective LED grow lighting system that delivers a full spectrum of radiation from white to red, infrared to ultraviolet. It competes in the same category as products from VIPARSPECTRA and MarsHydro, which are well known brands in the industry. How good is it? Is it worth your money?
Yes, certainly – this LED grow light has a PAR rating of 540umols. It covers an area of 2 feet by 3.5 feet and can be fixed at a height of about 18 inches from the plants. Plus, these lights come with two dimmer switches – Veg and Bloom. Veg is more intense and is used for the seedling stage, while Bloom should be switched on for the flowering stage.
This LED grow light is capable of promoting the growth of large sized buds. What’s more, these lights only consume 201 watts of power, but can replace any HID HPS of 450W. That’s what makes this truly worth your money.
Here’s what you should know about Buying LED Grow Lights for Your Cannabis Cultivation
#1: You should buy only products of the right quality, which provide you with an optimal balance between yield and watt.
#2: You should make sure that the cannabis grow light gives you a full spectrum of radiation and allow you to customize the wavelengths of the light, for different stages of the cultivation.
#3: You should have at least some capital to be able to make a reasonable initial investment. Eventually, your marijuana crop will pay for itself, but to begin with, you need to put in some money.
#4: You should be willing to do your research on the various options available and choose one that meets your considerations for budget, quality and energy efficiency.
#5: You should be able to hang the LED grow light over the cannabis plant from a reasonable height. The last thing you want is to have to deal with exhaust systems, ducting and so on.
List of Items You Will Need For Your Grow Room Kit
Apart from the LED Grow Lights, here is a list of items you would need for your grow room kit.
Grow tent – You will need a grow tent for your LED lights. For sure, you can grow your plants in a closet or within an enclosed space such as a basement, but you will be able to control the climate more effectively with the help of a grow tent. Grow tents allow you to protect your plants from external or stray light sources. Also, they protect you from getting over exposed to the LED lights yourself. Grow tents prevent the smells of the plant from reverberating through the house and keep the humidity under control as well. Click here to read grow tent reviews.
Nutrients – It is important to provide your plants with the right kind of nutrients such as minerals, vegetable and other types of organic fertilizers. The right kind of nutrients not only ensure that you get a healthy yield, but also that you get the most aromatic and flavorful marijuana.
Sunglasses – Yes, you need sunglasses in order to protect your eyes from the UV rays of the LED grow lights. As you know LED lights operate on a full spectrum, which means UV rays are a part of that.
Light meter – Light meters are generally used by professional growers with years of experience, but there is no reason why you cannot use them either. They allow you to test the intensity of lighting, so that you can adjust the lights as per your requirements.
Thermometer and hygrometer – You should certainly have a thermometer and a hygrometer in your cannabis garden to be able to keep a check on the environmental factors within the space.
So these are my picks for the best LED grow lights in 2017. Of course, this is not a final list and it is amenable to change, provided better products come along. In that case, I will be sure to update this list. Each of the LED grow lighting systems listed here have been chosen based on my years of experience as a marijuana grower and my expertise with hydroponic systems for growing weed.
You can read more about the best hydroponic systems for growing marijuana here. If you want a comprehensive guide on growing weed indoors, I suggest that you have a look at this article. Thanks for reading! I look forward to your questions and suggestions. Just leave them in the comments below.