LED Grow Lights for Marijuana-Beginner

300 Watt LED Grow LightsOkay, so you are ready to get your feet wet and give these LED grow lights a shot. They work excellent for all indoor plants like cannabis, houseplants, fruits, vegetables, and herbs. I have compiled the following list of highly rated 300-watt LED grow lights based on my own personal experience and customer reviews.

These are mostly for new/intermediate level growers with small grow operations of 1-3 plants. The average grow area coverage of these lights is 2.5'x2.5' at 24" height (Max coverage 3.5'x3.5'). Reviewed LED grow lights are for marijuana, houseplants, fruits, vegetables and herbs, and for the time being, are the lowest price available anywhere and they are definitely affordable. 

My # 1 Top Pick

Advanced Platinum Series P300 300w 12-band LED Grow Light

300 Watt Advanced Platinum P300Features Include 12-Band Full Spectrum, Selectable Vegetative/Flowering Switch, 3-Watt Diodes, 2 Cooling Fans w/Aluminum Heat Sinks, 5-Year Warranty, 180-Watt Output, Made in the USA. with PAR at 24″ Height being 683 µmol m−2s−1.

 

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My 2 cents: Advanced Platinum is one of the biggest brands in the business and for good reason. The build quality is one of the best I’ve seen, the performance is phenomenal, it’s backed by a 5-year warranty which is golden, and the customer service is excellent. Yes, the price is high but you can’t go wrong because no matter what, all your growing expectations and needs will be met. So far, Advanced Platinum makes some of the best LED grow lights for marijuana and this one is great for beginners to novices. If you have a good budget, this one is the one for you. My rating 4.9 outta 5.

My # 2 Pick

California Light Works Solar Flare 220w LED Grow Light

California Light Works Solar Flare 220w LED Grow LightFeatures Include 12-Band Full Spectrum, Daisy Chain Option, 5-Watt Diodes, 1 Cooling Fan w/Aluminum Heat Sinks, 3-Year Warranty, 165-Watt Output, Made in the USA with PAR at 24″ Height being 420 µmol m−2s−1.

 

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My 2 cents: California Lightworks Solar Flare model is a great light with an impressive appearance, in fact, their whole line of products are pleasing to the eye. The Solar Flare has equal build quality with the Advanced Platinums P300 model and the PAR output comes in second on my list. It is also stated by the manufacturer that the life expectancy for their OSRAM SSL chips are 80,000 hours which is excellent compared to the standard 50,000 hours from other brands. Their LED grow lights for growing marijuana are great for beginners and experts alike. I’ve have nothing but praise and the results I’ve seen firsthand are impressive to say the least. My rating 4.8 outta 5.

My # 3 Pick – Best Value

Galaxyhydro 300w LED Grow Light Full Spectrum

Galaxyhydro 300w LED Grow Light Full SpectrumFeatures Include Full Spectrum, Daisy Chain Option, 3-Watt Diodes, 3 Cooling Fans w/Aluminum Heat Sinks, 2-Year Warranty, 140-Watt Output with PAR at 24″ Height Being 205 µmol m−2s−1.

 

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My 2 cents: This Galaxyhydro 300w model is a step up from their base model with added daisy chain option and an additional fan for cooling. Build quality is great and the performance is also better than the base model because of the added power and 90 degree lenses. Overall, these are quality LED grow lights for growing marijuana and you can get them for a very reasonable price. My rating 4.7 outta 5.

My # 4 Pick – Consistent Results

Viparspectra Reflector-Series 300W LED Grow Light

Viparspectra Reflector-Series 300W LED Grow LightFeatures Include Full Spectrum, Daisy Chain Option, 5-Watt Diodes, 1 Cooling Fan w/Aluminum Heat Sinks, 3-Year Warranty, 136-Watt Output with PAR at 24″ Height Being 300 µmol m−2s−1.

 

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My 2 cents: I like the Viparspectra brand as a whole, they make great LED grow lights for cultivating marijuana. The 300w Reflector series has a quality build, good overall design, proven performance backed by great customer service. The daisy chain option and 5w diodes are good options because you can add an extra light and the diodes are underpowered which will increase its lifespan. If you are looking for a dependable full spectrum grow light that performs great and is still affordable, this is your light. My rating 4.6 outta 5.

My # 5 Pick – Proven Results

MEIZHI 300W Led Grow Light Full Spectrum

MEIZHI 300W Led Grow Light Full SpectrumFeatures Include Full Spectrum, 5-Watt Diodes, 2 Cooling Fans w/Aluminum Heat Sinks, 1-Year Warranty, 130-Watt Output with PAR at 24″ Height being 290 µmol m−2s−1.

 

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My 2 cents: I really like the company Meizhi because they rarely have any problems and they are excellent LED grow lights for marijuana. Their 300w model is a very good starter light with the 5w diodes. The build quality and performance are hard to beat. I have had no problems with mine and the reviews say the same thing, so the 1-year warranty was never a drawback because I’ve never had to use it. If you want a quality light that gives great results, this one will not disappoint. My rating 4.5 outta 5.

New Addition

MaxBloom X4 Plus Full Spectrum COB LED Grow Light

MaxBloom X4 PlusFeatures Include: 12-Band Full Spectrum, UV/IR, Veg/Bloom Switch, COB & 5-Watt Diodes, 2 Cooling Fans w/Aluminum Heat Sinks, 5-Year Warranty, 200-Watt Output with PAR at 24" Height being 580 µmol m−2s−1.

 

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My 2 cents: I really like MaxBlooms X4 Plus for growing cannabis. Combining the standard LED's with the COB for their proprietary 12-band full spectrum is remarkable. They should guarantee their high yield claims because mine showed considerable gains over some of the other lights on my list. The light runs quiet and cool, and its priced to sell. Some other good features are that it's waterproof and it comes with a 5-year warranty which means they stand behind their product. If you are looking for top-notch performance for a very reasonable price, this light is exactly what you have been looking for. My rating, 4.9 outta 5.

Conclusion

So you’ve decided to get your feet wet, I know the feeling. Kinda like falling in love. You’re really excited to get things going, you’re motivated, you have done your research and are ready for a commitment. Indeed you are. Did you decide on what you wanted or are you still on the fence? If you didn’t see something you liked, please feel free to contact me and I will find you what you are looking for, and for the best price.

Let me know what you think or please leave me a comment, or let me know if you have any questions.  Just wait awhile before you visit the intermediate lights unless you are ready to take your relationship to the next level. Are you ready for the more powerful LED grow lights for your marijuana? Good, check em’ out then.

Karl@ledgrowlightsformarijuana.org

16 Comments

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  1. Win Bill

    Wow, these are all awesome lights. I always wondered how people grow their plants indoors if they place they live in doesn’t have enough sunlight throughout the year. These lights are the answer. This is especially useful for beginners to just got themselves started. My father wanted to grow some blueberries in the house. It didn’t seem possible, and our winters are pretty long here. These lights will work fine. Anyway, might as well ask you while I am at it. If we were growing blueberries, which light would you recommend?

    • Karl Hosch

      Growing blueberries indoors can be somewhat tricky because they can grow up to 8 feet tall. I would recommend a dwarf species if you want to grow indoors, so they are manageable. They need at least 6 hours of sunlight each day which would equate to 8-10 hours a day under a LED grow light. With a dwarf species you can go with the 300 watt Meizhi light placed 24″ above the canopy. With growing regular blueberries you can go with one 300 watt Meizhi and two supplemental 45 watt Roleadro lights placed at 24″ above the canopy. This will allow you to direct light onto the entire surface or canopy of the plant, ensuring optimum light conditions for indoors. The reason I recommend the Meizhi light is because because it’s the lowest price and the PAR output is sufficient for blueberries. You don’t need the intensity and duration of say cannabis or cacti so less is best. I wish you a successful harvest and if you need any help, feel free to contact me anytime! Thank you! 

      Karl@ledgrowlightsformarijuana.org

  2. Thanks, Karl. I’m going to be in the market for some grow lights soon because my state will legalize medical marijuana in 2018. It looks like that Galaxyhydro is an outstanding deal! Thanks again for putting all this information together. It might have taken me years to ferret it all out.

    • I’m glad I could help. Yes, the Galaxyhydro 300w is a good light to start with and it’s reasonably priced too. I own a few of them and they work perfectly. They have good coverage and are good in pairs depending on how many plants you plan on growing. If you ever need any help growing, just come on back and I’ll do my best to help you out. Thank you for stopping by!

  3. Dana

    Hi Karl,
    I have been a gardener for many years, and lately have started an indoor garden. You did a great job explaining how good these LED lights are. I have been doing some research on them and your description is very detailed. I am going to invest in a few of these lights for my garden room. I was worried about burning my plants with such bright lights but these seem to be safe (any thought on that). Thanks again for all the great information and I can’t wait to try them.

    • Karl Hosch

      They are very safe. A lot more safe than HPS lights which give off a LOT of heat. Plus, they are meant to be indoors. Which light you need depends on what kind of plants you intend to grow because they all have different light requirements. No matter what, I have something to meet your needs. If you need any help or would like more information, please don’t hesitate to come back and see me. Best of luck with your indoor garden! 

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