FC 6500

LED 650w Grow Light Review 2023

Comparison Of The Spider Farmer SF7000 650W, Mars Hydro SP6500 650W And The Phlizon Dimmable 640W

Product Spider Farmer SF7000 650W Mars Hydro SP6500 650W Phlizon Dimmable 640W
Wattage 650w 650w 650w
Efficancy umol/j 2.8 umol/J 2.8 umol/j  2.8 μmol/j
μmol/s Total 1685.03umol@AC240V 2,426 umol/s/㎡
1850 μmol/s@AC240V
Coverage 5×5 ft 4’x5’=120cmx150cm 5×5 ft
Warranty Years 5 years 5 years 5 years
Price $920spider $980 $881

Wondering which LED grow light is right for you? Whether you’re trying to save money on your electric bill or are looking to start growing indoors, there are plenty of options available to you, and they come with their own sets of pros and cons. If you’re interested in making an informed purchase when it comes to LED grow lights, consider reading this article on LED grow light reviews firstly before pulling the trigger on your purchase. In conclusion will give you all the information you need to make an informed decision about which type of light would work best for your specific setup.

Spider Farmer SF7000

With peak PAR readings at 18 inches from plants of at least 1,000 μmol·m2·s, there’s no doubt that LED grow lights are a must-have if you want to maximize yield and produce however for a lower running cost. The SF7000 is one of Spider Farmer’s most advanced LED grow lights. Although it’s quite expensive, its performance is worth every penny. In fact, even though it’s pricey, it costs a third less than other competitive models that have similar power for example HLG models.

Mars Hydro SP6500

Mars Hydro SP6500 is a great choice if you are looking for an LED grow light that doesn’t burn too much energy. It is quite compact and uses low amounts of energy compared to the yield it produces, so it can easily be mounted on a regular lamp holder. Due to its smart design, you will be able to control it via just your smartphone. The manufacturer promises that their model won’t overheat even if you run it continuously for up to 24 hours a day.

Phlizon Dimmable 640W

Phlizon Dimmable 640W offers a good combination of features for a reasonable price. It’s one of the cheaper full-spectrum options on our list, but it doesn’t skimp on quality and will do a great job for your plants.


LED grow lights are a wonderful modern invention. LED grow lights allow us to have smaller, safer, and more productive growing environments for our plants. You can easily compare their benefits with any other type of lighting. A combination of LED lights with HID lights is even better! If you’re ready to get your garden started using LED light technology, we recommend that you check out our reviews above! Good luck!

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