led grow lights

The Best LED Grow Lights

With more and more states and European countries legalizing and decriminalizing marijuana, it’s not very surprising that the LED grow lights market has been gaining a lot of popularity. After all, LED grow lights are very energy efficient, are not only easy to set up as they are easy to use, and you can use them during the entire cycle of your marijuana plantation.

Your marijuana yields will depend on the the type of lighting you have. When growing marijuana indoors the right lighting is needed to grow the perfect buds.

Sit back roll up and enjoy life!!

Choosing the right LED grow lights you’re putting yourself in a position to yield more buds 4 months down the line. This is due to the wider spectrum of light coming fro the LED bulbs.

Ok lets put the weed down for this part.

LED grow lights Factors


When going over your finances for your grow tools think about giving your plants the best home ever. Make sure you devote a sizable amount for the LED grow lights that is within your budget. Make sure that you know exactly how much you can spend on the lighting.

Consider What You Are Growing

Most LED lights will grow almost all plants, but different models are made to address specific plant needs, such as different wavelengths during various growth stages.

Cover Area:

The square foot/square metre area that you have to grow marijuana will help you to understand how many LEDs you really need but more importantly, the type of LEDs that can allow you to have a better coverage. For example, if the area you’re considering is very large, you can have more adjacent lights.

The angle of the LED lens:

One of the things that can help you get the coverage that you need is choosing a LED that has a greater angle. On the contrary, a lesser angle would result in more direct light and less dispersion and this isn’t what you’re looking for.

Pats down pockets* “Wheres my lighter?”

Why are LED Lights Better?

The truth is that there are different kinds of lightings that you can use when you’re growing marijuana. You can use LEDs, HID lighting or fluorescent lighting. However, when you compare the three, you’ll discover that the LEDs are able to produce more light per watt.

Ultimately, this will end up decreasing your energy costs, they run cooler, and the risk of fire in the growing room will be smaller. But these are not all the advantages when you choose LED grow lights instead of the other two. LED lights may come with some small fans built-in which may mean that you either won’t need any ventilation or the ventilation costs that you have will be smaller.

If you’re just starting to grow marijuana, you probably don’t know that setting up a new grow room using HID lighting can be a true nightmare.

HID lights are incredibly heavy and they need a lot of support to hang. Plus, they tend to lose their brightness in a very short period of time, which means that you would need to replace this kind of lighting every year. LED grow lights last for many years without needing to be replaced. So, overall, you’ll be saving time, money, and a lot of headaches.

How Many Wattage Do You Need?

One of the easiest ways to calculate the wattage of the LED grow lights that you need to grow marijuana is to use the advertised wattage. As a rule of thumb, consider that the minimum that you need 30W per square foot. However, if you want to make things right, the optimum range should be between 50W – 80W. Let’s say that you have a 4′ x 4′ (1.2m x 1.2m) tent to grow marijuana. So, you have 16 square feet (1.5 square metre) to grow it. So, just multiply the 16 by 50W, which means that you need 800W of LED grow lights.

Choosing The Best LED Grow Lights For Growing Marijuana

As you can imagine, there are many different manufacturers of LED grow lights. However, they aren’t all the same. So, we decided to show you some of the best alternatives that you have based on the manufacturer’s reputation and high-quality of their lights. Plus, they all offer at least 2 years warranty and they tend to have a great customer support in case you need it.

So, here are the best LED grow lights for growing marijuana:

Advanced Platinum Series

led grow lights

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When you are looking to work only with the biggest brands in the industry, you need to go for the Advanced Platinum. After all, they are a huge player in the LED lighting industry.

Their LED grow lights very reliable, high-quality, and powerful. In fact, they even say that their LED grow lights have 2 or 3 times more intensity than other LED grow lights. When you get these LED grow lights, you will see that each light will already come with a fan as well as with an aluminum cooling heat sink.

The P900 series is one of the best LED grow lights for larger growing areas. This kind of LED grow lights is able to replace a 1000W HPS light at full intensity. However, they only use 515W of electricity.

In case you decide to go with the Advanced Platinum Series P900 900w 12-band LED Grow Light, you are entitled to a 5-year warranty.

VIPARSPECTRA PAR600 600W 12-band LED Grow Light

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The VIPARSPECTRA PAR600 LED Grow Light was developed to create a balance of the coverage and the PAR/Lumen output. What remains as the big secret of this company is how they are able to provide such an optimal full spectrum.

Even though the LED grow lights are marked as 600 watts, they will only consume about 285 watts. These lights have been recently upgraded and they now come with 3.2” front-fans as well as with 0.8” height aluminum cooling heat sinks. These will allow the heat to dissipate in a quiet manner.

In case you opt for these LED grow lights, you can count with a 3-year warranty.

California Light Works Solar Storm  

Buy Now (US, 880 Watts)

Buy Now (US, 440 Watts)

Featuring 144 high flux bin OSRAM SSL emitters, the California Light Works Solar Storm is another great option for your LED grow lights. One of the main advantages of using these LED lights is the fact that they also include a supplemental UV-B mode which, in case you don’t know, is crucial to develop higher potency.

In order to do this, the California Light Works Solar Storm uses T8 fluorescent UVB bulbs that are integrated into the fixture. However, they have a separate control. Usually, these bulbs are turned on during the last phase of the growth to boost the potency of the final harvest.

The California Light Works Solar Storm was specially designed to replace the 600W HPS (metal halide system).

 Morsen 2400W LED Grow Light 2 Dimmer On Off Switch Full Spectrum

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When you are serious about growing marijuana and want to make sure that you have the best LED grow lights available, you need to consider the Morsen 2400W LED grow lights. The reality is that most LED lights manufacturers tend not to offer such high wattage.

The Morsen 2400W LED grow lights model is one of the largest LED grow lights that you can find on the market these days. It includes 180 LEDs with 10w each. One of the things that also makes them a bit different from other manufacturers is the fact that each LED grow light includes orange, blue, red, infrared, white, and ultraviolet LEDs. This makes sure that you have a full spectrum on your cannabis in all stages of the growth.

One of the main advantages of opting for the Morsen and not another manufacturer, in case you have a large growth area, is that the power consumption of these lights is around 25% of the HID or HPS light would consume. So, you can expect to save a lot of money.

MarsHydro Led Grow Light Pro II Cree 256 Full Spectrum

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The MarsHydro LED grow lights are probably the ones that stand out for their differences when compared with all the other LED grow lights. Please note that these LED lights are named according to their true voltage and not the HID equivalent voltage.

With more than 7 years of experience providing some of the best LED grow lights for growing marijuana, they are not simply offering LEDs but HI-LEDs made in the United States. With these lights, you will be able to cover all the plantation cycles and growing needs.

MarsHydro has a 2-year warranty.

Galaxyhydro 600W LED Plant Grow Light Full Spectrum with UV&IR

Buy Now (US, 600 Watts)

Buy Now (US, 300 Watts)


Galaxyhydro has been producing LED grow lights for a long time now and they are known not only because of their high-quality products but for their customer service as well.

Their lights provide the full spectrum that cannabis needs during all stages of growth. One of the best things about their LED grow lights is the fact that they are very easy to install and are lightweight. Plus, since they can be daisy chained together, you won’t have any problems in case you want to expand your marijuana production. In case one of the LEDs fails to work, you don’t need to worry about it because their LED grow lights include the Zener to make sure that the light will keep working.

Another advantage is selecting the Galaxyhydro lights is that they are very efficient in what concerns with the heat dissipation. Each light comes with several small built-in fans and they have a 2-year warranty. Plus, they are very durable – they can last up to 50,000 hours.

For larger grows, the best model is the 600W.

* The Most Common Problem With LED Grow Lights

In case you never used LED grow lights before, you need to be careful with the distance between them and the cannabis. The truth is that they are too close, the cannabis leaves will start to be discolored, even if there is nothing wrong with the nutrients level.

This tends to happen during the end of the flowering since up until this moment, the top leaves have been the same ones near the lights.

One thing to keep in mind is that, as a rule of thumb, you should have a distance between 12 to 18 inches between the LED grow lights and the plants. However, since each model is different, you need to make sure that you are following the LED manufacturer rules.

One of the best ways that you have to find out if the LED grow lights are too close to the plants is to check them. If only the top of the plant is discolored, then the problem is with the lights.

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