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Spider Farmer

Spider Farmer 2024 New SF4000 LED Grow Light 4x4 with Samsung LM301H EVO High Efficiency & Dimmable Lighting, Full-Spectrum Commercial Plant Lights

    • Based on 3,454 reviews
Condition: New
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$399.99 Why this price?
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Availability: 15 left in stock
Fulfilled by Amazon
Arrives Saturday, May 18
Order within 17 hours and 41 minutes
Available payment plans shown during checkout

Size: 4x4


Features

  • Cutting-Edge LED Chips for Unrivaled Performance:Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 mol/J PPE per diode , these LEDs outshine even the renowned LM301B, LM301H, and Bridgelux 3030 chips in terms of sheer effectiveness, no fan, completely silent. EVO LEDs redefine plant growth enhancement. With superior light quality and an increased light output per LED, they harness a more potent blue spectrum.
  • 5-Year Warranty: Our LED Plant Lights are often copied but will never have our quality or commitment, we provide 5 years of after-service at a local maintenance center(US/CA/UK/EU/AU). Make sure you purchase authentic Spider Farmer grow lights, really can give you high-quality grow lights at a price that is affordable. For any questions, feel free to e-mail us, and we will help you resolve them.
  • Ideal For All Growth Stages: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm, IR is dimmer than other red diodes.You can wear glasses to see it ). 3000K providing more reddish light and the 5000K providing more blueish. The 660nm red and IR light is especially useful during bloom, where it speeds up flowering time and boost yields. Uniformly across the surface and deep into the roots and bottom of canopy for consistent, highest quality flowers.
  • New Diode Layout & Dimming Design: 2024 New Version SF4000 450W growing lights, the diodes arrangement gathered at the edge makes the PPFD more uniform, absorb light better, produce higher yields. The dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming especially beneficial for large area of indoor growing and commercial planting.

Brand: Spider Farmer


Color: White


Material: Aluminum


Style: Modern


Product Dimensions: 25.39"L x 21.1"W x 2.32"H


Brand: Spider Farmer


Color: White


Material: Aluminum


Style: Modern


Product Dimensions: 25.39"L x 21.1"W x 2.32"H


Indoor/Outdoor Usage: Indoor


Power Source: Corded Electric


Special Feature: High Efficiency, Full Spectrum, Dimmable


Control Method: App


Light Source Type: LED


Finish Type: Painted


Shade Material: Aluminum


Number of Light Sources: 1


Voltage: 277 Volts


Item Weight: 14 Pounds


Number of Items: 1


Wattage: 450 watts


Switch Type: Push Button


Unit Count: 1.0 Count


Water Resistance Level: Waterproof


Mounting Type: Ceiling Mount


Shade Color: Blue,Red,White


Fixture Type: Non Removable


Model Name: SF4000


Item Weight: 14 pounds


Manufacturer: Spider Farmer


Country of Origin: China


Item model number: SF4000


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, May 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Let There Be Light: My Spider Farmer SF4000 Plant Growth Adventure!
Size: 4x4
Title: Let There Be Light: My Spider Farmer SF4000 Plant Growth Adventure! So, I took the plunge and got myself the Spider Farmer SF4000 plant growth light, and boy, am I glad I did! Let me tell you, this thing is a game-changer, both in terms of how it performs and the awesome customer service that comes with it. First off, let's talk about its performance. This light is like a superhero for your plants, with its killer spectrum and crazy-efficient light output. Since I plugged it in, my plants have been living their best lives—greener, lusher, and flowering like there's no tomorrow. And with its wide coverage, every leaf gets its fair share of the spotlight, leading to some seriously impressive growth. It's not just good; it's freakin' fantastic! But wait, there's more! Shoutout to the Spider Farmer customer service team—they're the real MVPs. When I had questions about the product, they were on it like a plant on sunlight. Quick responses, helpful advice, and they even threw in some detailed installation guides to make sure I got everything set up right. Talk about going above and beyond! So, yeah, the Spider Farmer SF4000 plant growth light? It's a winner in my book. If you're after some serious plant magic and a hassle-free shopping experience, do yourself a favor and snag one of these bad boys. Trust me, you won't regret it! ... show more
Reviewed in the United States on February 17, 2024 by a username
    • Best light ever and great warranty
Size: 4x4
Spiderfarm lights are the way to go I love the product wouldn’t buy anything else my dimmer went bad and they sent me a new one the next day and that was after 3 years of the light being on a lot..
Reviewed in the United States on April 7, 2024 by Jeremy dora
    • Simply the best "Spiderfarm LED lighting".
Size: 4x4
Review Image by Dustin Cummings Dustin Cummings
Review Image by Dustin Cummings Dustin Cummings
After realizing I needed more lighting for my grow space, I looked up the best lighting options for a 5x5 area. That's when I found the Spiderfarm4000. The light was affordable and offered a whopping 450w of LED lighting across my canopy. The light was simple to set up, perfect shape for the area I needed to to cover and just the right size. It comes with adjustable hangers that are simple to use and are made very durable. I would strongly suggest anyone looking for a new LED light with a lot of power to buy this product. ... show more
Reviewed in the United States on October 7, 2023 by Dustin Cummings Dustin Cummings
    • Quality light
Size: 4x4
Works exactly how I would expect from spider farmer, perfect! Plants are super happy and growing fast!
Reviewed in the United States on March 21, 2024 by Don middleton
    • Great Product and Customer Service
Size: 5x5
I've been using my Spiderfarmer SF7000 for over two years now for growing and I've been extremely happy with the results. During my current grow the driver for the lights went bad and my lights would strobe while on, this happened just after 2 years of having the lights. Fortunately Spiderfarmer has a 5-year warranty and after a few emails, a photo of connectors and video of the lights malfunctioning, Jenny was able to get me a new driver sent to me. I had to pay $30 for the shipping but I was fine with that. Overall I'm extremely satisfied with the quality grows the lights give me and Spiderfarmers customer service was awesome. 5 stars. ... show more
Reviewed in the United States on April 23, 2024 by Claire
    • Solid light but not what it’s advertised as
Size: 4x4
Review Image by gateway gateway
Reviewed in the United States on April 30, 2024 by gateway gateway
    • top of the line hardware AND support
Size: 4x4
Review Image by Kay Julianello Kay Julianello
Review Image by Kay Julianello Kay Julianello
first of all this light is THE light for top notch grows and folks who want to truly give their plants the best gear and therefore the best chance at thriving through to harvest. the price is worth it ten fold, as you can't cut corners in the lighting department, and also when I finally experienced an issue I needed assistance with? spider farmer customer support was quick (and I mean quick) to respond to my inquiry. I was lucky enough to get Candy on amazons customer service team who specializes in this hardware. he reviewed the videos i provided of half the diodes being out at one time and randomly going on/off...he relayed instructions from the engineer he consulted and when I was absolutely sure I couldn't successfully execute the instructions (as Im not an engineer nor do I have engineer confidence to approach this machinery with a screwdriver lol) he then provided me my ideal resolution. he said ill get another identical one sent out to you immediately I know how important this is to your process and appreciate you choosing SF to get you through it. I had a new light within 4-5 days at no cost to me. the first photo I attached is the problem, second photo was the solution, and that was legit all thanks to candy from support. if having the best of the best in indoor grow lighting AND seamless unbeatable customer support means paying 550-650 to acquire? say no more, no question there. thank you amazon, thank you spider farmer, and thank you candy! you helped save the grow my friend! won't ever forget that, highly highly appreciated, even more highly recommended. don't skimp on this stuff, you can do that on grow bags and fans and nets and pest control & whatnot, but not on genetics, nutrients, and most of all; lighting! (again, killer customer service shoots this over the top, never underestimate the power of a CS rep who is wearing the same jersey as you, same team) be well, choose smart, and let it grow =) ... show more
Reviewed in the United States on September 3, 2021 by Kay Julianello Kay Julianello

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