SKU: 93330984669
spider farmer 4000 distance from plants

spider farmer 4000 distance from plants Spider Farmer SF4000 EVO LED Grow Light – ledgrowstore.co.uk

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Description

spider farmer 4000 distance from plants Spider Farmer SF4000 EVO LED Grow Light – ledgrowstore.co.ukSpider Farmer SF4000 EVO LED Grow Light. With Samsung EVO Diodes and Full Spectrum + Deep Red output, the Spider Farmer SF4000 EVO is the best quantum board on the planet today. Top Quality Samsung EVO & Osram Diodes Waterproof Board Full Spectrum Super Stealthy Massively Reduced Electricity Costs Fully Dimmable Deep Red Diodes for Improved Flower Density Daisy Chain Ready Zero Noise 450w Power Output New Improved Diode Layout 50000 Hours Life When it

Spider Farmer SF4000 EVO LED Grow Light.

With Samsung EVO Diodes and Full Spectrum + Deep Red output, the Spider Farmer SF4000 EVO is the best quantum board on the planet today. 


 

  • Top Quality Samsung EVO & Osram Diodes
  • Waterproof Board
  • Full Spectrum
  • Super Stealthy
  • Massively Reduced Electricity Costs
  • Fully Dimmable
  • Deep Red Diodes for Improved Flower Density
  • Daisy Chain Ready
  • Zero Noise
  • 450w Power Output
  • New Improved Diode Layout
  • 50000 Hours Life 

 

 

When it comes to indoor gardening, the Spider Farmer SF4000 EVO LED Grow Light stands as a beacon of innovation and reliability. This state-of-the-art LED grow light merges cutting - edge technology with rugged construction, making it an ideal choice for both novice and experienced cultivators alike.

 

Revolutionary Samsung EVO Diodes: A New Era in Plant Lighting

At the heart of the Spider Farmer SF4000 EVO is the next-generation Samsung LM301H EVO diodes, the pinnacle of horticultural lighting technology. These diodes boast an impressive efficiency of 3.14 umol/j PPE per diode, outclassing even the highly regarded LM301B and LM301H models. With a focus on enhancing plant growth, these LEDs deliver superior light quality and increased output, particularly in the blue spectrum, making them indispensable for vigorous plant development.

 

Unmatched Energy Efficiency and Low Operating Costs

In today’s world, where energy costs are a concern for many, the Spider Farmer SF4000 EVO shines with its outstanding energy efficiency. Drawing just 450w from the wall, this grow light can easily replace a traditional 600w HPS/MH setup, significantly reducing your electricity bills.

With an average daily operating cost of less than £1, growers can complete an entire 8-week cycle for around £70. Despite its low power consumption, the Spider Farmer SF4000 EVO delivers a staggering 2.7 umol/j over its entire output, rivaling grow lights that cost twice as much.

 

Rugged Construction for Long-Term Durability

Spider Farmer doesn’t cut corners when it comes to build quality. The Spider Farmer SF4000 EVO features a robust aluminium body that efficiently dissipates heat, ensuring a longer lifespan for the diodes.

Unlike cheaper models that rely on flimsy plastic parts, this grow light is built to last, offering a maintenance-free lifespan of up to 50,000 hours. The waterproof diodes, rated at IP65, further enhance durability by protecting against moisture and dust.

 

Full-Spectrum Output for All Growth Stages

The Spider Farmer SF4000 EVO is equipped with a comprehensive light spectrum, including 3000K warm white, 5000K bright white, 660nm red, and 760nm IR.

This full-spectrum output is tailored to meet the needs of plants at every growth stage, from seedlings to flowering. The precise distribution of these diodes ensures even light coverage, eliminating hot spots and promoting uniform growth across your entire canopy.

 

Cool and Quiet Operation for Stealthy Growing

Operating in silence, the Spider Farmer SF4000 EVO is the perfect LED Grow Light for growers who value discretion. The fanless design utilises passive cooling through its sturdy aluminium frame, effectively venting excess heat away from your grow area.

This not only keeps your environment cooler but also extends the life of the grow light, making it a reliable choice for long-term use.

 

Precision Control with Dimmable Functionality

The built-in dimmer allows you to adjust the light intensity with ease, providing just the right amount of light for each stage of your plant’s lifecycle. Whether you’re nurturing young seedlings or bringing flowering plants to their peak, the Spider Farmer SF4000 EVO offers the flexibility and control needed for optimal results.

 

Daisy Chain Ready for Scalable Grow Setups

The Spider Farmer SF4000 EVO is fully daisy chain ready, allowing you to connect up to 30 fixtures in a series with unified dimming control. This feature is particularly beneficial for large-scale indoor gardens and commercial operations, offering seamless integration and scalability without the need for additional control panels.



GGS Compatible. Genius Level Growing. 

Spider Farmer’s SF4000 is fully compatible with the brand’s GGS smart controller system. In practice, that means you can upgrade your SF4000 to “smart” status: use the smartphone app to set timers, dimming schedules and even sunrise/sunset simulations.

Simply connect the GGS controller to the SF4000’s dimmer box and you unlock Manual/Timer/PPFD light control with automated schedules and extra features. In short, pairing the SF4000 with GGS turns it from a manual grow light into a fully automated, app-controlled system – less babysitting, more growing.

Check it out in closer detail here.



Quick and Easy Setup

Setting up the Spider Farmer SF4000 EVO is a breeze. Everything you need is included in the box, from the high-quality hanging kit to the detailed user manual. In just a few minutes, you can have your new grow light up and running, ready to take your indoor garden to the next level.

The Spider Farmer SF4000 EVO LED Grow Light is more than just a grow light - it’s an investment in the success of your indoor garden. With its combination of high efficiency, rugged reliability, and user-friendly features, it’s a must-have for any serious cultivator looking to maximise yields while minimising costs. Upgrade your grow space today and experience the difference that Spider Farmer quality can make.



Spider Farmer SF4000 EVO LED Grow Light Technical Specifications

Power

450W

Input Voltage

AC 220-240V

Weight

6.7kg

HPS Equivalent 700w

Veg Footprint

1.5m x 1.5m 

Flower Footprint 1.2m x 1.2m

Diodes

Samsung EVO, Osram

Reds & IR 

Daisy Chain Ready Yes

Size

65cm x 54cm x 6cm

Spectrum

660nm, 3000K, 5000K & IR760nm

Efficiency

2.75 umols/j

PAR Value 1141 umol/s
Daily Electricity Costs £0.99*


    Product includes:

    • Spider Farmer SF4000 EVO LED Grow light
    • Power Cord
    • User Manual
    • Wire Hangers
    • Ratchet Hangers


    *Approximate costs of use based on 75% power for a 12 / 12 flowering cycle. 

    *Calculated using the UK: Energy Price Guarantee (April 2026) electricity rate of 25.00 pence per kWh. 


    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
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    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 93330984669

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    Shea
    Whiting, US
    ★★★★★ 5
    LUXURIOUS, just like it says
    Color: White, Size: Queen (Pack of 2)
    I used My Pillows for years which needed constant fluffing throughout the night until they just became useless. Since they became useless, I would always wake in the middle of the night with terrible headaches and my head would be sore all over, throbbing like a boil. I couldn’t stand anything to touch my any part of my head while these headaches occurred. One night almost a week ago I was awake in pain and couldn’t sleep. I started googling for a solution, a pillow that would support a human head, basically a bowling ball. After several products which kept sending me to Amazon, I stumbled upon this pillow. I read all of the reviews. Many compared it to a “luxurious hotel pillow”. So I waited and got them within less than 48 hours. It was a thin box so I wasn’t expecting much. They were vacuum sealed, I opened them and allowed about an hour for them to fully expand. They were comprised of memory foam and down alternative like “luxurious hotel pillows”. They were heavy too. I tried to fluff it for maximum feel. It was extremely firm and I wasn’t able to actually fluff or reform it in any manner really. I could feel the down alternative filling surrounding this semi hard center ( the memory foam I guess) and I fluffed as much as possible. I had difficulty getting it into my pillow case, which was fine to me. It just made me anticipate this perfect looking pillow. I had been suffering with these headaches due to inferior pillows, I couldn’t wait. I laid down and put my bowling ball head on it! It completely supported my head. I normally like my pillow to conform around my neck and shoulders to allow a straight alignment with my head. My head was slightly up, but hey this felt great!!! I could feel the down alternative filler cushioning my head with the firm memory foam in the middle. I could not wait to try it that night. Night comes and I’m excited to see if I can sleep through the night finally without waking with those terrible headaches. I slept almost all through the night except for going to the bathroom once!! And my head wasn’t hurting nor did it feel like a boil!! I was ecstatic to say the least. I know there are people just like me searching for relief. If you can tolerate a firm pillow you can’t go wrong with these pillows. You get two for a great price! I just wish I hadn’t wasted hundreds on My Pillows for all my bedrooms a few months ago. I will be replacing all the pillows in my home with these WONDERFUL pillows!!!
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    Reviewed in the United States on March 13, 2025
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    PublicMe
    Lowell, US
    ★★★★★ 5
    Really Happy With These Pillows!
    Color: Blue, Size: Queen(2 Pack)-20'*30'
    **Review: Really Happy With These Pillows!** I purchased these pillows and couldn’t be happier! First – they’re cool on *both* sides—finally! I’m not sure why that’s so rare (probably to cut costs), but these actually have cooling material on both sides, and it works really well. Second – the venting around the center helps keep them from getting hot at night. A nice touch that makes a difference for hot sleepers. However, the third feature is the best: the filling. Like many adjustable pillows, you can add or remove the fill, and these come with a small extra bag. The base amount was just right for most people. I had to remove some for my wife but added a bit more to mine. The fill itself is excellent—soft but supportive. You sink into it, but don’t hit bottom. These pillows also have a good weight to them, so they don’t feel cheap. They fluff up great and seem very well made. I followed the recommended dryer run when I first received them and had no odor issues at all. Highly recommend!
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    Reviewed in the United States on August 25, 2025
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    Steve Texas
    Cuba, US
    ★★★★★ 5
    Awesome Pillows
    Color: Blue, Size: King(2 Pack)-20'*36'
    AWESOME, they actually stay cool!!! Extra foam to firm and great instructions how to remove foam and make softer. Fantastic product
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    Reviewed in the United States on April 16, 2026
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    David Hendrix
    Grantham, US
    ★★★★★ 4
    Very fluffy and comfortable.
    It only stays cool for a few minutes. It is a very comfortable pillow.
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    Cookie
    Los Angeles, US
    ★★★★★ 5
    Double Sided Cooling Pillow
    Color: Blue, Size: King(2 Pack)-20'*36'
    I truly love these pillows. They are sent with extra filling so if their not firm enough you can add more and if their to firm you can remove some. You can make these pillows to your liking. They fluff right back up. Their comfortable and you really get your moneys worth. I love them.
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    Reviewed in the United States on January 31, 2026

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