If you’re looking for the best LED grow light for your grow room, this extensive review will help you make the right choice. Whether you will be growing vegetables, flowers, or even cannabis, the right grow light can make all the difference.
|Advanced Platinum Series P900|
|900 Watts||6ft x 4ft|
|Advanced Platinum Series P600||600 Watts||6ft x 3.75ft|
|Advanced Platinum Series P300||300 Watts||4.5ft x 3.8ft|
|California Lightworks 440W||440 Watts||3ft x 3ft|
|G8LED 600 Watt||600 Watts||18 square feet|
|G8LED 450 Watt||450 Watts||12 square feet|
|MarsHydro Reflector 960W||150 Watts||4ft×4ft|
|Galaxy Hydro 300W||300 Watts||2ft x 2.5ft|
|OxyLED High Power||240 Watts||3' x 2' (6 Square Feet)|
|Apollo Horticulture GL45||135 Watt||2' x 2' ; 4 Square Feet|
|Apollo Horticulture 300W||300 Watts||8-9 Square Feet|
Table of Contents
- 1 Considerations
- 2 Some Items You May Need for Your Grow Room Kit
- 3 Best LED Grow Lights for the Money
- 3.1 Advanced Platinum Series P900
- 3.2 Advanced Platinum Series P600
- 3.3 Advanced Platinum Series P300
- 3.4 California Lightworks 440W LED Grow Light
- 3.5 G8LED 600 Watt MEGA LED Grow Light
- 3.6 G8LED 450 Watt LED Grow Light
- 3.7 MarsHydro Reflector LED Grow Light
- 3.8 Galaxy Hydro 300W
- 3.9 OxyLED High Power LED Plant Grow Light
- 3.10 Apollo Horticulture GL45 LED Grow Light
- 3.11 Apollo Horticulture 300W LED Grow Light
- 3.12 TaoTronics Hydroponic LED Grow Light
- 4 LED Grow Lights Q&A
- 5 Conclusion
- 6 Update: Full Spectrum LED Grow Lights
Choosing the perfect LED grow light for your grow area means you need to have some important things in mind. The following are some of the most important things you should keep in mind when choosing an LED grow light:
- The area you need to cover: The first thing that you should keep in mind is the area that needs to be covered. By knowing this, you can decide how many LED lights you will need, and which type of LED’s will provide you the best coverage. Keep in mind that 5000 lumens are equivalent to about 50-80 watts; an LED grow light having a power of about 250 watts should be covering about a 5-6 sq. ft. area. In order to cover more space, more lights can be placed adjacent to each other. For most grow rooms, this also assumes 1 sq. ft. for one plant.
- The phases of the plant growth you need to treat: You also have to know the growth phase of the plant you need to treat or enhance. If you need a full growth cycle using these lights, you should select a full spectrum LED grow light to assist in all phases with different wavelengths at your control. It’s preferred that you have UV and IR in the selected grow light. Some are good for both the flowering and veg stages.
- Variety of light wavelengths you want to have: Keep in mind which wavelengths you would need to use in your grow area and focus on having them in your selected LED set up. There are full-spectrum grow lights on the market that will cater to anyone, but they will be more expensive than those with a shorter range.
- Type of plants: Different plants have different needs, and you should select a grow light that caters to the needs of your plant. Lettuce, for example, will have different needs than cannabis, which will have different needs than tomatoes or flowers.
- Angle of the LED lens: Also look for the angle of dispersion within the LED bulbs. The greater angles mean more coverage while the lesser angles mean less dispersion. Lower value means better targeting, and higher angle value means more dispersion and less targeted supply of the light towards the plant.
- Your budget: While it would be great if you could get a top-quality grow light for cheap, this is not a realistic expectation. You will have to factor in the features that are necessary for you and the amount of money you are willing to spend.
Some Items You May Need for Your Grow Room Kit
Some useful gadget you should have that will be helpful in your grow room (on amazon.com):
- Grow Room Sunglasses
- Nutrients, Fertilizers for Cannabis
- Grow Tent
- A Complete Tool Kit for a Grow Room Owner
- Light Meter
Best LED Grow Lights for the Money
We have ranked our list of LED grow lights based on the results they showed and features they had. We think you will agree with our opinion after you try them out in your grow room. This list does not represent every grow light for sale, but rather those which we felt best in our review.
Advanced Platinum Series P900
All of the Advanced Platinum Series grow lights use revolutionary technology to keep your plants cool while meeting all their light needs. The P900 offers their trademark “3x intensity” lights that offer three times the brightness without the electricity waste. This definitely isn’t a budget light system, being priced just under $$$$*. But if you’ve got the money to invest in this particular model, you won’t be disappointed. In fact, customers were largely satisfied – although this model didn’t score as highly as the P600, to follow.
Advanced Platinum Series P600
For the most advanced grow light we’ve ever used, consider the Advanced Platinum Series P600. This grow light is a hefty investment, but most growers will agree that premium results are worth a premium price tag. The build on this is durable and easy to set up. It’s one of the best LED grow lights to buy, if you have the money to invest in your crops. The core coverage range is estimated to be about 5’x2′, but your results may vary. The Advanced Platinum Series uses a combination of intense light and powerful fans. As an energy efficient option, it’s even fairly affordable when compared to some other budget LED grow lights. The light is intense enough that you can physically see it penetrate the plants – an impressive feat. Further, these lights come with something completely unheard of: A 5-year warranty and exceptional customer service provided by the owner directly. With the energy savings against an 800W HPS alone, this unit will pay for itself before the warranty runs out.
Advanced Platinum Series P300
For those who love the sound of the P600 but don’t have quite that large of a budget, the Advanced Platinum Series P300 is a great runner-up. This is definitely a more affordable LED grow light that offers many of the same benefits as the P600, but at around half the price. (Exact price at your time of purchase may vary due to factors out of our control.) This light panel effectively replaces a 400W HPS light, while only actually using 180 watts of power – making it an energy efficient alternative to a traditional light. Just as the P600 represents the higher end of the market, this is still a serious piece of equipment, but at the time of this review it was under $$$* – practically a steal for the amazing coverage you get.
California Lightworks 440W LED Grow Light
California Lightworks definitely falls under one of the more expensive lights on our list, but this is one situation where you get the results you pay for. In this case, your results with the California Lightworks 440W LED Grow Light will be more than just cosmetic. (This particular unit comes in a bright red color – a stark change from subtly-colored light kits you may have seen.) The light is a bit more intense than those with 3W chips, as this uses 5W LEDs instead – 88 of them. If you can’t afford this high of a price tag (nearly $$$$* at the time of this review) it’s best if you invest smaller to start – but if you can afford a substantial investment in each of your lights, we recommend you do it because the quality will show through to your product.
G8LED 600 Watt MEGA LED Grow Light
The G8LED 600 Watt MEGA LED Grow Light is definitely one of the more expensive options on our list, but it’s well worth the price paid for the quality of what you get. This doesn’t offer as wide of a spectrum as the P600, and the price tag is a bit higher – but for the price it delivers professional quality results. These lights stay cool even when they have been running for a full 12 hours. The company backs up their product with a two-year warranty serviced entirely by them, and they even reach out to their customers to ensure everything is going smoothly. If you have the budget to afford a high-quality light, this one is sure to please.
G8LED 450 Watt LED Grow Light
For small- to mid-size growers, you’ll need to get the most for your money. Since you don’t have the big budget of the big-time growers, you don’t want to drop your whole investment on a single light. This is where the G8LED 450 Watt LED Grow Light comes in. It’s still a bit on the expensive side, but it’s a great choice for one of your first upgrades. This covers all 8 bands of the optimal spectrum for most plants, making it an effective light to cover all your needs. Additionally, this light gives off an infrared wavelength that can’t be seen, which extends the reach of its benefits. (Infrared light reaches beyond the light spectrum, slightly increasing your growth area.) At around $$$* at the time of this article, it’s definitely not a budget device – but if you can afford this, it’s a high-quality investment in the future of your plant growth.
MarsHydro Reflector LED Grow Light
The MarsHydro Reflector is another high-end choice for those who have the budget to afford it. At the time of this review, it was around $$$* – making it more affordable than the P600, but with similar results. It doesn’t come with any instructions so it is intended for the more advanced growers. We noticed some slight singing when we used the “flower” setting, but there were no such problems with the “veg” setting – one of the perks of an adjustable spectrum. Those with other lights in consideration will probably prefer to use this one as a back-up light, but it definitely excels when compared to less expensive options.
Galaxy Hydro 300W
If the plant you’re growing has less of a spectrum needed (and can handle 9-band instead of 12), the Galaxy Hydro 300w is a great grow light for under $$$*. It has a smaller wavelength range and a much smaller effective range than some of the other lights on our list (with about a 1 sq. ft. range per light). But if you are looking for a small, cheap LED grow light, this is a great choice that won’t leave you disappointed.
OxyLED High Power LED Plant Grow Light
If you’re still fairly new on your cannabis-growing journey and don’t want to blow your whole budget on lighting (but you need a light that’s going to hold up to all your expectations), the OxyLED High Power LED Plant Grow Light is a wonderful choice that balances price with productivity. With an effective range of about 6 sq. ft. and the ability to run it on a timer for up to 14 hours a day without overheating problems, the modest commercial grower will find no complaints with this light. The price tag currently sitting under $$* certainly doesn’t hurt, either.
Apollo Horticulture GL45 LED Grow Light
If you want a small LED grow light and don’t need a large range of wavelengths, the Apollo Horticulture GL45 LED Glow Light is a unique choice that is sure to please. Even though it’s small, it packs quite a punch – offering less intense light coverage for up to 5 sq. ft. of plants. Unlike our P600 and P300 which allow different settings for flowering and vegetative stages, you can’t adjust anything on this light – it stays constant and you will have to control it carefully with a timer. For the price (under $$*) it is a great light source for plants that don’t need intense light.
Apollo Horticulture 300W LED Grow Light
We’re no strangers to Apollo Horticulture, so it should come as no surprise that we also reviewed their 300W LED Grow Light for our master list. This small light (roughly the face dimensions of a sheet of paper) gives off a substantial amount of light for its compact size. The panel gives off a wide spectrum of wavelengths, ensuring that every phase of your plant’s life is covered. This isn’t your inexpensive beginner’s light, but the price tag comes in well under the price of your average “commercial” system. If you need a high-performing device on a smaller budget, the Apollo Horticulture 300W is a spectacular choice.
TaoTronics Hydroponic LED Grow Light
This light is tailored to those who are brand-new in their growing operation and need something that works for a small-scale grow room. If you only have a single plant, for example, why would you spend hundreds of dollars on a light for it? The TaoTronics Hydroponic LED Grow Light is perfect if you want to master your craft without a big initial investment. It probably won’t last for your long-term goals, but at around $* per light (at the time of this review), it’s difficult to find a light that’s a better value.
LED Grow Lights Q&A
Whether you are new to growing or one with seasoned experience, it doesn’t make a difference – you want quality. Rather, we are here to share what we have and think is useful for all.
What is an LED Grow Light?
Let’s start with a little intro about “LED Grow light”
If we separate the three components of this little bunch of words, we get:
- LED: that stands for light emitting diode
- Grow: it helps plants to grow best when they have been planted indoors
- Light: it provides light energy that will mimic the way the sunlight would have affected these plants when grown naturally.
It provides various wavelengths of light including UV and IR rays that can directly increase the growth and hence the yield of any plant grown under these lights.
Every grower has his or her own experiences and if he/she has found success then you should know what the secrets are behind the success.
We strive to share tips, tricks and secrets about what we have learned, earned, and grown, during our 10 years of indoor plant growing experience. The role of LED grow lights in our grow rooms is pivotal and we must say that without these tiny wonder lights we might have not succeeded so much as we have.
How Do LED Grow Lights Work?
Now, if you still have questions about how these tiny little lights can help your plants grow better when there is no sunlight, we are here to answer these queries as well. The answer is simple.
When the plants are placed under the LED grow lights, the lights emit a certain amount of photons to the surrounding area. These photons are emitted in the form of rays towards the plants, having various wavelengths. Plants absorb these rays and these rays activate the cell division among the plants. Plants have a tendency to absorb more blue light than other colors like white or green; hence, the UV rays are best to induce vigorous plant growth, while the infrared rays are best catalysts for germination and blooming boost.
The wavelengths can be adjusted according to the requirements of your plants in the grow room.
If you have plants to grow that are in their vegetative phase, using UV rays would increase the cell division when the plants absorb the rays. Due to the increase in cell division, the plants grow quickly and result in more yield.
In case you need to treat your plant on flowering stage, the most effective LED lights are those which provide IR rays. Infrared rays are best to enhance the bloom stage of the plants. These rays are readily absorbed by the buds and apex of the plant and this causes them to bloom quickly and heavily.
We would recommend an LED grow light that has a wide range of wavelength options available, so that you can adjust according to the effects that you need.
The amount of light, type of light emitted, types of plants being grown, Lumen per area, wavelength, and the height between plants and the light can all affect the growth of the plant being treated.
What Are the Benefits of Using LED Grow Lights?
According to my knowledge, before the rise of these LED grow lights, there were other similar methods in use. These include HPS methods and fluorescent bulbs. These methods were not at all favorable for small grow room owners who need to have a small, compact structure to assist them in their indoor plantation venture. This is because these previous methods needed a lot of space to set up the whole equipment, due to the huge amount of heat being produced and the need to have a proper ventilation system to avoid heat build-up. This mess made that process out of reach for the small grow room owners.
Now if you can see what we have by using these LED grow lights, it can clearly be noticed that these lights have made each and every grower either a hobbyist or a professional, able to grow enough indoor plants using LED lights at their ease. If you need to know what benefits can you get using them here are my experiences:
- Compact and easy to install: These lights come in a very compact structure that is very easy to handle. You will not need any specific knowledge to get them installed. You can just have a proper place to hang them above the plants at the required distance.
- No need for separate ventilation set up: These lights don’t emit a lot of heat and there is no need to have a proper ventilation system. They can work without any huge ventilation setup and type of large fans.
- Can be installed adjacent to each other: As said earlier they have a compact design and most of them can be installed adjacent to each other in order to give more coverage.
- Variety and control: Their wavelengths can be adjusted easily and also the modes for vegetative and blooming phase can be chosen.
All these factors have made me a great fan of these LED grow lights, because you have a complete control over what you need to get through them.
How Many Watts Do You Need?
In order to know the exact wattage you should have in your grow area, you should first calculate the area and the number of plants you will need to cover.
If we consider that 1 sq. ft. has 1 plant potted in it, then, the recommended wattage is 25 watts per plant per square foot. If you have two plants in one sq. ft., then the recommended wattage per square ft. would be 50 watts and so on. So, if we consider our example discussed earlier, we have an LED grow light having a total wattage of 250 watts; it would be best for 8-10 plants to grow under it.
Well, we hope we have prepared you to jump into this grow light adventure. You will see its benefits yourself. We have suggested what we have found to be most appropriate, and the best in practice these days. All these suggestions are based on real facts, figures and experiences and they should not lead you to any issues or disappointing situations.
We always suggest that you never make a blind decision – rather, you should calculate your own figure to get the best results. Though you can compare yours with ours, remember it would not hurt you. Just focus on what you need and how you can achieve it the best possible way.
Update: Full Spectrum LED Grow Lights
Full spectrum LED grow lights are a relatively new product on the market and many growers are not all that familiar with these new lighting systems. Most people believe the giant fluorescent are the best grow lights to use over an indoor growing marijuana garden, but they aren’t the full spectrum light systems are actually better, and you should consider updating an outdated system to this type of lighting.
The reason is simple
When growing anything, but especially marijuana indoors you want to replicate your outdoor growing conditions inside. That’s where full spectrum light can solve the problem. Despite the extra cost these full spectrum lighting panels can offer excellent, lush and green grow rates for your Mary Jane. The following are three great full spectrum light panels that I feel very confident in recommending.
Advanced Platinum Series P300 300W
This is a system that has a great high PAR per Lumen output of any other LED grow light panel I’ve seen. What does that mean? Well it means the panel gives off about 2 to 3 times the intensity of other grow lights.
More importantly, it has an 11 band spectrum that gives your marijuana plants the most nutritional value including those needed from UV and IR. The light chips are all 3W LEDs, and as I’ve mentioned before, the best 3watts have an additional lens to focus the light a bit more. This panel comes with a 60 degree lens and secondary 90 degree focusing lens to give more intensity for plant growth.
A feature I like in full spectrum light lamps, but which does cause the cost to elevate a bit is the selectable switches. These allow you to customize the light output, and the reason these are best is because they work in the whole growth process. You can use lower intensity for the seedling process and higher for more mature Mary Jane plants.
The chips in this lamp are also replaceable and another reason for the slightly higher price tag. This means you can always keep that 400 watt output, even when a chip blows. Just order the one chip and replace it when it arrives from the manufacturer.
This is a LED grow lamp with coverage of about 4.5 feet by 3.8 feet at a low 18 inch height which is perfect for small compact grow areas, or when used in combination with additional lamps for larger areas.
I also like the warranty on this. With a 5 year lamp guarantee the company offers security to their customers. You know you’ll get a long-lasting lamp if it’s got a full 5 year warranty.
Global Star G02 300W
While this is a relatively inexpensive full spectrum light at about $$*, I find it very useful and apparently so do other buyers, as it has a 5 star rating. However, it’s not as versatile with customized options like the higher priced panels.
I like that the light chips are 6W x 50 which offers some nice intensity, and works especially well for dense plants. The customize options do include 2 switches that allow the first for greener leaf grow and the other is supposed to be for flowering plants. I usually use this when I want my marijuana plants to flower. Remember though that the flowering stage requires a good 12 hours of darkness to get to this stage, so the timer control on this panel can help you achieve that. There is a cooling system on this panel as well which will help keep your marijuana plants nice and cool and keep the lamp from blowing any of its chips.
Apollo Horticulture GL45LED 135W
Apollo is one of the better manufacturer’s when it comes to LED grow lights, and this small LED grow panel makes an ideal option for a new small plant grower. This led lamp is easy to hang as it doesn’t require ballast and doesn’t produce as much heat either. One of the features I like best about the Apollo is that you can hang this lamp closer to the plants than you can others. In fact, this is the lamp I like best for my marijuana seedlings.
This lamp though small has an impressive life span of over 50,000 hours and the company does offer a 2 year warranty which is somewhat unusual for an inexpensively priced lamp. The lamp will work with all phases of growth and even the flowering stage, providing you meet the other requirements the flowering stage needs (12 hours of darkness). However, you will have to check lighting times manually here as there is no integrated timer.
For new growers this offers a nice grow lamp as it is a circular LED which is ideal for small grow areas and can give you about a 2foot by 2foot coverage area. As with the other lights this offers a full light spectrum, except for IR and UV, but that’s OK for small grow areas.