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Growing cannabis indoors at home can produce delicious buds that are unmatched in potency. However, the electricity bill from the grow lights might make you think that you’d be better off buying weed from a dispensary instead.
Don’t lose hope yet! LED lights have slowly crept into the farming industry, and certain developments have made them a pretty cost-efficient purchase. LED grow lights have allowed producers to grow more buds with a lot less power.
Spider Farmer SF4000 LED Grow Light with Samsung LM301B Diodes & Dimmable 450W Lighting Full Spectrum Grow Light for Indoor Plants Veg Bloom Growing Lamps for 4x4/5x5 Grow Tent 2.7 umol/J
$369.99
In this article, we’ll review one of the best LED light manufacturers in the market, Spider Farmer. Their Spider Farmer SF 4000 2022 model got a fresh update with lower running costs, a new diode arrangement, and a dimming design. Is it really worth all the hype we’ve heard about? Read this Spider Farmer SF-4000 review if you are interested in giving LED growing a chance.
About the Spider Farmer Brand
Now before going fully into the Spider Farmer SF-4000 review, we must talk about Spider Farmer first. This innovative brand in the world of indoor and hydroponic gardening has constantly been making moves in the cannabis industry. And if you are a big growing gear fan, you’ll want to look at their LED growing series, tents, and full-on kits that just make the whole process much easier.
Their SF-4000 LED Grow light is no exception. With lower running costs and higher quality yields, this massive LED-based light promises to aid home growers in all of their growing stages. Let’s take a look at its characteristics and if it really lives up to the task.
Design and Features
Firstly, we’ll have to take a peek at the design. At first glance, you’ll notice this is not your typical halogen light system but more of a board with diodes that adjust their color and potency depending on the growing stage. Let’s talk about some of the features this grow light brings to the table.
Physical Description
What you’ll first notice from this massive light system is its sleek and modern design in white, making it a great addition to any setup. Its solid build will let you hang on your setup easily, making it suitable for 4ft x 4ft spaces (about 120 x 120cm).
LED Types and Spectrum
The Spider Farmer has an improved diode system in its 2022 model, making it easy to use in all of the growing stages. We also love the full-spectrum, from the 5000k blues in the germination stage to the 665nm, for better yields.
Coverage Area and Wattage
Due to the area used with the diode system, expect the LED to cover the whole 4×4 feet space with light. The multi-colored light arrangement also allows a deeper, more uniform coverage that allows the plant to thrive. And at a 450w power draw, the electricity bill will make you feel like you’re running multiple lighting systems at the mere cost of one.
Cooling System
You’ll notice when you take out the SF-4000 from the box that it doesn’t really have any fans. This is due to the passive cooling system thanks to the use of Samsung diodes and energy-saving systems, which work like a charm with the MeanWell driver, which optimizes electricity consumption as well.
Mounting System
As with most systems this size, the mounting mechanism is pretty straightforward, with a connected double hook you can put on your tent’s ceiling. The system is standard, and due to the system’s lightweight build, you won’t really need to go for heavy-duty hooks like other competitors.
Spider Farmer SF4000 LED Grow Light with 6 Inch Fan kit Samsung LM301B Diodes & Dimmable 450W Lighting Full Spectrum Grow Light for Indoor Plants Veg Bloom Growing Lamps for 4x4/5x5 Grow Tent
Performance
Now, let’s go into detail about the performance. You might be interested to know if this new setup really helps with your plants, and we have all the insights so you can decide if this is your next light system. So let’s take a look at the Spider Farmer SF-4000 review based on how well it helps your buds.
Plant Growth and Yield
Regarding plant growth, this system really outperforms expectations. Thanks to its dimming system, you can also control how much light you use in each of the stages, giving out picture-perfect plants while being able to change the color distribution.
Energy Efficiency
This might be our favorite thing about this light. The 450w tag on the box is very real. Unlike other 600w setups, some of our results come near the 1.8-2.0g per watt harvest. This is pretty unique, as the golden standard for growers usually goes around 1.5g per watt, so this LED system is really pulling through by reducing your electricity bill.
Lifespan of the LED Grow Light
Unlike other LED lights, these premium Samsung diodes will live for a long while. Spider Farm describes over 55,000 hours of usage, and with the potency and overall build, the system will probably last a very long while before needing a repair.
Noise Level
It’s pretty simple, there just isn’t any noise. Thanks to the LED system’s passive cooling system, the SF-4000 does not make any noise. So, forget the annoying white buzz coming from your tent; your indoor farm is going to be totally silent.
User Experience
Overall, the SF-4000 is a fairly easy-to-use product. As we’ve looked at in this Spider Farmer SF 4000 review, there are barely any pieces to assemble, the mounting system is easy, and it is super simple to use for beginners and veterans alike.
Ease of Use
One of the biggest pros of this setup is how easy it is to use. There’s no need for fancy buttons or complicated settings. All you’ll need to do is change the light color and the intensity using the control module.
Setup and Installation
With the two included stainless steel hanger hooks and adjustable rope hangers, this LED light system is way easier to mount than your typical indoor lamps. Despite its bulky size, it is pretty easy to set it up for some delicious-looking and high-yielding plants.
User Interface and Control System
Since this LED system is pretty straightforward, you’ll find a control module with dimmer and light options. Growers will be happy to know that this system is daisy-chain compatible, making it easy to connect with existing systems and other cables. This module also allows the dimming from 20% to 100% for better control of the light of your buds.
Customer Service and Warranty
This specific aspect of this grow light isn’t really relevant to the product itself, but it goes to show how committed Spider Farmer is to providing a good experience to its customers. The company excels in customer service. With fast shipping, high-quality build, and compact shipping, this light will easily arrive at your door in a single piece without a scratch. And best of all, the system has up to 5 years of warranty on this model, so rest assured you are buying a quality product that’s backed up by the company’s warranty.
Comparison with Competing Products
As we talked about in the beginning, LED systems have slowly started to take over the growing industry. While at first, it might seem like a big investment, the electricity versus yield payoff is making growing lights like SF-4000 a pretty good investment. Let’s have a look at some of its competitors.
Comparison with Other LED Grow Lights
When compared to other LED Grow Lights like the Mars Hydro TSW 2000 or the Viparspectra XS1500, you really have to be nitpicky about the details to really tell a difference in the big picture. The only downside, when compared to these systems, is the general cost, as both of these competitors offer a slightly cheaper option, but the Mars Hydris can be a little on the small side for some users.
Comparison with Traditional HPS Lighting Systems
The debate between traditional HPS and LED lighting systems is no longer one worth having. Traditional lighting systems are being slowly displaced by LED, and for good reason. While a few HPS or metal halide systems might initially run you by a few fewer bucks, you’ll notice the increase in the cost of your electrical bill. The general 450w power draw and general 1.8-2.0 yield of gram per watt really displace most traditional options in the short and long term.
Advantages and Disadvantages of the SF-4000 LED Grow Light
In general, our research into the Spider Farmer SF-4000 review showed the LED grow light has plenty of good points. The diodes and arrangement are great for maximizing weed yield while keeping the power draw in check.
This system does not have hot spots and has no noise when in use, making your tent ever so silent and at the perfect temperature for your buds to flourish. Its fully dimmable controls and easy read-to-use module really make it a good beginner model for growing enthusiasts.
The only general downside is the need for a remote control or display to get more visibility on things like light temp or current color, but at its price point, you are looking for one of the best LED systems you can get.
Spider Farmer SF-4000 Review Conclusion & Where to Buy
With the Spider Farmer SF-4000 review over, we can say it is an incredible LED grow light for hobbyists and professional growers alike. LED systems are becoming more and more common, and this light’s incredibly lightweight build and power efficiency definitely make it a product worth buying.
Its full light spectrum ranges from pure 5000k whites to the infrared 695 nm, which allows for light in all the growing stages. The Samsung diodes used in this grow light are truly high-end at a fraction of the price. And with the advancement of LED grow light technology with its passive heat dispersion and potent luminosity, these are not your LED fairy lights to dress up your neighbor’s backyard.
While it is not indeed the best option for everybody due to its price point and a square size that might be difficult to set up for some people, in general, this is a beast of a light system with picture-perfect results. So if you want to cover ample space while on a budget, this grow light by Spider Farmer is a very solid option.
If all of this sounds like something you’d want, you can buy this system over here.
Hearst Newspapers participates in various affiliate marketing programs, which means we may earn a commission when you purchase products featured here. Our professional curators independently research and recommend products and services, with no newsroom involvement. Merchants can pay for a sponsored listing and may choose to rewrite their summary. When that happens, we label the listing as “Sponsored” and highlight it in grey to differentiate the merchant-provided content from our writing.