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    -24%
    SF4000-EVO
    Samsung lm301H EVO led grow light
    EVO-SF4000-PPFD
    Samsung lm301H EVO led grow light (2).
    Samsung lm301H EVO led grow light daisy chain
    Samsung lm301H EVO led grow light (2)1
    SF4000 Samsung lm301H EVO led grow light package
    Click to enlarge
    SF4000-EVO
    Samsung lm301H EVO led grow light
    EVO-SF4000-PPFD
    Samsung lm301H EVO led grow light (2).
    Samsung lm301H EVO led grow light daisy chain
    Samsung lm301H EVO led grow light (2)1
    SF4000 Samsung lm301H EVO led grow light package
    Home LED Grow Light SF Series Led Grow Light 2025 Spider Farmer® SF4000 450W Samsung lm301H EVO LED Grow Light
    EVO-SF2000-smasung lm301H EVO 200w led grow light
    2025 Newest Version Spider Farmer® SF2000 Samsung LM301H EVO LED Pflanzenlampe For 3 Plants €259.99 Original price was: €259.99.€189.99Current price is: €189.99.
    Back to products
    2025 Spider Farmer® SF7000 650W Foldable LED Pflanzenlampe €689.99 Original price was: €689.99.€499.99Current price is: €499.99.

    2025 Spider Farmer® SF4000 450W Samsung lm301H EVO LED Grow Light

    Rated 4.98 out of 5 based on 40 customer ratings
    (40 customer reviews)

    €459.99 Original price was: €459.99.€349.99Current price is: €349.99.

    Spider Farmer SF4000 integrates with the GGS Smart System for advanced control and monitoring.
    ● Samsung lm301H EVO diode
    ● Full spectrum – for growing from seed to harvest.
    ● PPE:2.7 µmol/J (Highest efficiency 3.14 μmol/j single diode)
    ● Wattage: 450W
    ● Coverage: 120x120cm
    ● Dimmable and controllable with any universal controller 0-10V
    ● 5 years warranty

    Product Manual---German

    Grow Tent Compatible: 120X120cm
    Recommended Fan Size: 6-Inch

     


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    • Description
    • Reviews (40)
    • Q & A (14)
    • Shipping & Delivery
    • Specifications
    • USER MANUAL
    Description

    Top Features

    • Cutting-Edge LED Chips for Unrivaled Performance:Introducing the Samsung LM301H EVO LEDs. Boasting an impressive efficiency rating of 3.14 µmol/J PPE per diode, these LEDs outshine even the renowned LM301B, LM301H, and Bridgelux 3030 chips in terms of sheer effectiveness. Representing the pinnacle of horticulture lighting technology, they radiate unparalleled brilliance while operating at heightened efficiency levels. Surpassing the capabilities of both the Samsung LM301H and LM301B LEDs, these EVO LEDs redefine plant growth enhancement. With superior light quality and an increased light output per LED, they harness a more potent blue spectrum, all while achieving a level of efficiency unattainable by non-EVO LEDs. Veg footprint is 150 x 150 cm, Flowering footprint is 120 x 120cm. 6 inch Fan Grow Kits.
    • NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 growing lights. The diode arrangement gathered at the edge makes the PPFD more uniform, and the dimming knob be adjusted the light intensity at liberty. Multi-light Connection with unified dimming is especially beneficial for large areas of indoor plant growing and commercial planting.
    • IDEAL FOR ALL GROWTH STAGES: With excellent full spectrum light – white, blue, red , and IR (3000K, 5000K, 660nm , and IR 760nm), the 3000K diodes provide more reddish light and the 5000K diodes provide more blueish light. The 660nm red and IR light is especially useful during blooming stages as it speeds up flowering time and boosts yields. Turn your seeds into your own supply!
    • WELL MADE & SOLID CONSTRUCTION: The SF4000 produces no fan noise, comes equipped with a branded high safety performance driver and good quality waterproofing. The updated aluminum material is thick and sturdy and doesn’t put out a tremendous amount of heat while also providing high-quality protective covers for cables and arriving in user-friendly packaging. The quality components mean the light lasts longer and saves you money.
    • As a professional manufacturer of Led grow lights for more than 10 years. Spider Farmer has always insisted on creating more efficient, suitable ,and high-quality home planting equipment for plant growth, and strives to become a trusted partner for every grower! You will get a Spider Farmer SF4000 grow light, instruction manual, a pair of silver hooks, a pair of black hangers.
    • Package includes:
      1. 1 x SF4000 Samsung 301H EVO LED Grow Light

      2. 2 x Stainless Steel Hanger Hook

      3. 4 x YoYO

      4. 1 x User Manual for Installation

      5. 1 x 2 meters Power Cord

      Warm Tips:

      1. Do NOT touch while in operation.

      2. To prevent eye damage, avoid looking directly at the LEDs.

      3. In summer or other hot environments, please use a cooling fan to keep a suitable temperature for your plants.

    SF4000 samsung lm301H evo light
    SF4000-Samsung lm301h evo led grow light (2)
    SF4000 samsung lm301H evo light-ppfd.
    SF4000 samsung lm301H evo light-daisy chain
    SF4000-growing 450w led grow light tips
    -SF4000-Samsung lm301h evo led grow light 03
    SF4000 samsung lm301H evo light-01
    Reviews (40)

    40 reviews for 2025 Spider Farmer® SF4000 450W Samsung lm301H EVO LED Grow Light

    5.0
    Based on 40 reviews
    5 star
    97
    97%
    4 star
    2
    2%
    3 star
    0%
    2 star
    0%
    1 star
    0%
    1. Seb – April 30, 2025

      Rated 5 out of 5

      Bonjour le dimmer est t’il vendu avec le panneau led sf 4000 ??

      • Bella (store manager) – April 30, 2025

        Oui. La LED SF4000 est dimmable.

    2. Grandhaye – March 15, 2025

      Rated 5 out of 5

      Déjà une garantie de 5 ans pour dire qu’ ils sont sur de leurs matos.
      Waou ca marche
      Je voulais changer mon matos et en 30ans j en ais vue. placard tente hps 400W et 600w ect…
      Mais je suis tomber sur les produits spider Farmer waou waou je ne regrette pas du tout mon achat

    3. Sven – January 21, 2025

      Rated 5 out of 5

      Strong lamp, great price!

    4. Die Tomate – August 16, 2024

      Rated 5 out of 5

      In Keller hab ich 4 Zelte für meine Tropenpflanzen. Kokosnusspalme, Mango, Banane, Avocado, Passionsfrucht, Sonnentau, Kaffee, uvm. Im Frühjahr kommen Sie in den Wintergarten und wenns warm genug ist ins Freie.
      Sobald sie die Box verlassen beginn ich mit dem Vorziehen für meinen Gemüsegarten.
      Vor 2 Jahren legte ich mir eine Led Pflanzenlampe (Niello 1000W) zu.
      Doch war ich mit der Leistung der Lampe nicht zufrieden. Der Wachstum ging nicht so schnell voran. Im Winter kam es dann fast zum Stillstand trotz tropischer Raumverhältnisse.
      Die Spider Farmer SF 4000 legte ich mir heuer im Frühjahr zu. Die Montage wieder Easy wie immer. Einschalten, boom, Sonne im Keller. Das Licht ist sehr hell (arbeite nur mit Sonnenbrille). Nun zum Aufziehen ich habe 2 verschiedenen Lampenarten. Beim Gemüsevorziehen merkte ich die erste massiven Unterschiede. Nach der Keimung endwickelten sich die Pflanzen doppelt so schnell under der Farmer.
      nach 3 Wochen war die Pflanzenhöhe 2x so hoch wie mit der Niello Lampe.
      Mit Erdbeeren versuchte ich die Fruchtbildung zu beobachten, auch hier doppeltes Ergebnis. Ich bin vorerst sehr zufrieden. Ob die Lampe die Richtige ist für meinen Urwald kann ich noch nicht sagen. Meine Kokosnusspalme steht momentan darunter, der gehts gut macht heuer schon das 2. Blattwedel, schönes Grün.
      Also Sf4000 für Gemüseanzucht auf jeden Fall zum empfehlen,
      auch den tropischen Pflanzen gefällts darunter sehr gut aber dazu möchte ich mich erst nach einem Jahr äussern.

    5. Pierre – August 16, 2024

      Rated 5 out of 5

      Meine Blumen wachsen sehr gut top Teil

    6. NCG – August 15, 2024

      Rated 5 out of 5

      Llego en el tiempo indicado y de momento esta funcionando de maravilla!!😉

    7. Darko – August 15, 2024

      Rated 5 out of 5

      it is very good product I order also sf 2000 and sf4000 all recommendation 🙂

    8. Alexander Leppert (verified owner) – May 3, 2024

      Rated 5 out of 5

      This is a very very good growing lamp. I dont think u can do something wrong if u can afford it. For the perfect setup u should add another 1000 for flower, but its doing sooo well without. I mean im halfway through flower and it looks better than any grow before. Gonna stick with Spiderfarmer products from now on! Just solid!

    9. rgdmanu (verified owner) – February 2, 2024

      Rated 5 out of 5

      Excellente Led Horticole, on vois bien que les plantes sont en meilleure santé sous led, le panneau est robuste est puissant ( perso je suis dans une 90xx90x1,80 est je ne la met jamais au maximum! Nullement besoins.) pleinement satisfait de cette achat, maintenant à voir sur la duré.

    10. Diego Garrido Gutiérrez (verified owner) – November 26, 2023

      Rated 5 out of 5

      Ojalá pudiera subir fotos, inmejorable. Calidad precio de lo mejor que he visto

    11. Pierre S. (verified owner) – June 22, 2023

      Rated 5 out of 5

      Die Lampe tut was sie soll sie gibt im Durchschnitt etwa 2 bis 3 C° zusätzlich ab

    12. niclas förhecz (verified owner) – May 12, 2023

      Rated 5 out of 5

      Good stuff

    13. AndreasG. (verified owner) – April 25, 2023

      Rated 5 out of 5

      Top! 5*,.
      Super Kundenservice, Super schnelle Lieferung (3Tage), Tolles Produkt, Super Verarbeitet, krass helles Licht! Ich denke meinen Pflanzen wird Sie gefallen, Ich bin zu 100% zufrieden! wenn ich demnächst noch eine Grow LED brauche werd ich wieder hier bei Spiderfarmer eu Bestellen!!! Kann ich uneingeschränkt empfehlen!! Danke Spiderfarmer´s! IHr habt einen Neuen und zufriedenen Kunden dazugewonnen! Immer wieder gerne!!

    14. Anonymous (verified owner) – April 20, 2023

      Rated 5 out of 5
    15. Anonymous (verified owner) – April 19, 2023

      Rated 5 out of 5
    16. Gheorghe Pop (verified owner) – February 4, 2023

      Rated 5 out of 5

      👍

    17. Anonymous (verified owner) – December 20, 2022

      Rated 4 out of 5
    18. Anonymous (verified owner) – October 15, 2022

      Rated 5 out of 5
    19. Jens (verified owner) – October 3, 2022

      Rated 5 out of 5

      Still not in use but your grow lamps seems to be a very good product

    20. Marvin Bergmeier (verified owner) – September 16, 2022

      Rated 5 out of 5
    21. Varvara (verified owner) – September 7, 2022

      Rated 5 out of 5

      top quality! delivered by gls in 7days. thanks alot

    22. Michele (verified owner) – July 15, 2022

      Rated 5 out of 5

      Fast delivery and the light is amazing.

    23. Joanna Patyk (verified owner) – May 29, 2022

      Rated 5 out of 5

      Super

    24. Anonymous (verified owner) – May 23, 2022

      Rated 5 out of 5

      Exellent product

    25. Anonymous (verified owner) – April 21, 2022

      Rated 5 out of 5

      Fantastic led light

    26. Anonymous (verified owner) – April 18, 2022

      Rated 5 out of 5

      Very happy with my new lamp.

    27. Anonymous (verified owner) – April 9, 2022

      Rated 5 out of 5

      Arrivata in condizioni perfette, devo ancora provarla.

    28. yankes87 (verified owner) – February 24, 2022

      Rated 5 out of 5

      Im so glad about this lamp 🙂 Perfect contact with support 3 days arrive

    29. herbs4meds (verified owner) – January 22, 2022

      Rated 5 out of 5

      quick email replies and good product shipping was a bit slow but not really their fault 22 days to arrive from order for the price recommend 100% of the time

    30. Tomas – November 9, 2021

      Rated 5 out of 5

      Este mes me pienso coger 2 unidades no puede faltar en mi cultivo

    31. Moxament axment (verified owner) – November 2, 2021

      Rated 5 out of 5

      Love it

    32. Luis – October 11, 2021

      Rated 5 out of 5

      Hard rock buds growing under this beauty

    33. Raul2021 – October 10, 2021

      Rated 5 out of 5

      Voy a realizar un breve resumen y opinión sobre este producto, aunque mi situación económica me impida probarlo, creo que es un panel led que dependiendo de la situación y necesidad que tengamos, es uno de los mejores que he visto, ya que a simple vista destaca por su diseño y su gran tamaño (648*536*59MM), que hará cumplir su función al 100%, leyendo la descripción, utiliza uno de los mejores leds del mercado, concretamente 1212pcs Samsung LM301B, con una gran eficacia, acompañado de un sistema de aireación silencioso, en el que gracias a su construcción de un chasis de aluminio bastante bien reforzado, genera muy poco calor hacía nuestro cultivo, consta de un sistema de control, que nos permite ajustar la luz para cada cultivo y etapa de este, y lo que es más importante, para la gran iluminación que nos proporciona solo tiene un consumo de 450w, compitiendo así con los mejores del mercado. Otros datos de interés, es el espectro luminoso que nos proporciona, que se adapta a todas las etapas de nuestro cultivo, con una cobertura en vegetación de 120 x 120 cm y en floración de 150 x 150 cm. En resumen, dado su gran potencia, así como la calidad y uso de todo tipo de espectros de luz, ahorro energético y calidad de construcción y componentes, nos proporcionará una iluminación y cultivo de gran calidad, lo recomendaría para cultivadores que se dediquen a muchas producciones y quieran invertir su dinero en un gran producto de calidad y diseño que además se puede conectar varias unidades entre si, creando así un gran red de iluminación. Espero que les haya gustado mi review, muchas gracias. 😉

      I am going to make a brief summary and opinion about this product, although my financial situation prevents me from trying it, I think it is a led panel that depending on the situation and need we have, it is one of the best I have seen, since at first glance it stands out Due to its design and its large size (648 * 536 * 59MM), which will fulfill its function 100%, reading the description, it uses one of the best LEDs on the market, specifically 1212pcs Samsung LM301B, with great efficiency, accompanied by a Silent aeration system, in which thanks to its construction of a fairly well reinforced aluminum chassis, it generates very little heat towards our crop, it consists of a control system, which allows us to adjust the light for each crop and stage of this, and what is more important, for the great lighting that it provides us, it only has a consumption of 450w, thus competing with the best on the market. Other data of interest is the light spectrum that it provides us, which adapts to all stages of our cultivation, with a vegetation coverage of 120 x 120 cm and in flowering of 150 x 150 cm. In summary, given its great power, as well as the quality and use of all kinds of light spectra, energy saving and quality of construction and components, it will provide us with a high quality lighting and cultivation, I would recommend it for growers who are dedicated to many productions and want to invest their money in a great quality and design product that can also be connected to several units, thus creating a great red lighting. I hope you liked my review, thank you very much. 😉

    34. Valentinas – October 9, 2021

      Rated 5 out of 5

      I do not own one myself just yet. I wish i could afford it, but current financial status puts me in no position to buy. However it would be a dream come true and total honour to have these for my first project. I follow many growers on instagram and saw them using spiderfarmer’s equipment. I saw some insane grows using SF4000 and from similar lineups, in my opinion there is no wrong choice when buying from spiderfarmer, every equipment is manufactured with care and to eventually help any customer to see the magic it does. I would be absolutely schocked if i won review giveaway, you guys don’t stop amazing your customers. All the best from a newbie with a great mission at heart. ✊🌱

    35. JonnyGee12 – October 7, 2021

      Rated 5 out of 5

      Ich bin von einer 600W NDL Lampe zu der Spider Farmer LED gewechselt und bin echt begeistert! Höhere Erträge, weniger Hitzeentwicklung, dichtere Blüten, schneller Blütezeit und darüber hinaus Stromersparnis. Kann diese Lampe nur jedem ans Herz legen. Durch die Dimmbarkeit kann noch mehr Energie gespart werden. Wer nicht kauft hat selber schuld!

    36. Medgrow93 – October 7, 2021

      Rated 5 out of 5

      I’ve used at least 3 or 4 different LEDs in the same price range and only felt like I was getting what I was looking for with this one, plants grow super healthy and strong. Would definitely recommend it for those who want to try to take their garden to the next level.

    37. Bruno P (verified owner) – October 2, 2021

      Rated 5 out of 5

      Excellent light. 10/10.
      I hightly recommend this product.
      (support service is excellent)

    38. Benni – September 17, 2021

      Rated 5 out of 5

      Used a 600w NDL before and I can say this light is much better. Plants are lesser stressed, more yield and no heat issues at all. I just love this light with the integrated dimmer you can’t go wrong.
      A nice side effect is, your electric bill goes down and your yields go up, so what do you want more?

    39. Filip Vidovic – September 11, 2021

      Rated 5 out of 5

      i am using the sf4000 for 2 years now, no complications with the ligth, ( i have the old version where you can adjust only with a screwdriver but not a bad thing). i hade with the start an incresement of +30% in the yield and the quality of the product is better. i have to “say” that i did not changed any other settings then the light…. go on

    40. Kamil Jaha – September 11, 2021

      Rated 5 out of 5

      I greet you from the Czech Republic. I am a grower of technical growers. I bought a Spider Farmer SF 4000. I used 240x120x200 in the tent and I harvested 1400 grams at 900watts The light came very quickly, it is easy to connect and control. I had no problems in the growing cycle thanks to the use of Dimmer and the ability to adjust the light output. price / performance ratio has no spider farmer competition. I recommend and continue to buy!

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    Q & A (14)

    Q & A

    Is it sufficient for a 3x3 tent? Jean asked on January 15, 2025

    Hello, I recommend a 4x4 tent

    chiara7551093 answered on January 15, 2025 store manager
    (0) (0)
    Hi, i have a 60x120x180 grow tent wiht a sf2000 and i need a Bit more Power you think It's going to Work in the tent or ist IT to tight Finn asked on November 9, 2024

    Hello, for the 60x120x180 tent, SF4000 is too big for it's size is 64.8x53.6cm.
    You can try 2xSF2000 led, need to pay attention it's hot in the grow tent.

    Bella answered on November 12, 2024 store manager
    (0) (0)
    Hello What is the difference between SF 4000 and SE 5000 and how warm do they get? My tent is 1.20x 1.20m Loco asked on August 27, 2024

    Hi friend, the SF4000 is board light, SE5000 is bar light. They will be suitable for your tent (1.2mX1.2m), but the SF4000 has a more preferential price.

    sherry answered on August 28, 2024 store manager
    (0) (0)
    What is the size of the lamp itself? I know it has a coverage of 1,2mx1,2m - but I don't know if it will fit in my grow tent. I have a 100x100x200cm indoor grow tent. I will buy this, as soon as it is confirmed that it fits. Looking forward to grow 1-3 plants with this light. Thanks in advance! Marco asked on August 20, 2024

    The SF4000 size is 648*536*50MM, you can use it for your 100x100x200cm tent, but normally it will match with 120x120cm tent, many thanks!

    sherry answered on August 28, 2024 store manager
    (2) (0)
    I don't see any cooling fins, how is the lamp cooled? What is the maximum temperature that can be reached without a loss of operating hours? Thanks in advance. Robert asked on June 11, 2024

    Hi friend, Due to the improvement in summer temperature, the fan can be used to reduce the temperature. Regarding the highest temperature value, if the temperature of the light is too high, we need to test whether your power supply has a problem, then confirm this problem. if you have any problem, please contact: [email protected]

    sherry answered on June 18, 2024 store manager
    (0) (0)

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    Shipping & Delivery

    Order Confirmation

    As soon as you place the order, an order confirmation will be emailed to you. This means we have received your order and payment.

    As soon as we receive your order, we automatically reach out to our warehouse to confirm the product is in stock and is available for immediate shipment. In rare cases, if the product is on backorder or unavailable, we will contact you immediately and ask if you would like to wait for the product to become available or have your payment refunded. If the item is available for immediate shipment (1-3 business days) we will submit the order for processing and arrange shipment.

    If the item title says "pre-order",  your order is a preorder. Preorders typically ship 2 weeks after your order or based on the ETA we provide.

    Shipping

    Germany: Ship from Germany warehouse with 220V/EU Plug, free shipping, no customs.

    Ireland: Ship from Germany warehouse with EU plug, please pay attention.

    Europe: Ship from Germany warehouse with EU plug.

    For countries like Norway and Switzerland, we can’t ship big grow tents (the size is larger than 150cmx150cm) and SF4000 Full grow tent kits.

    NOTE: Island and remote address

    A, The zip code is in a remote region for some countries, and the carrier will charge an additional remote shipping fee. So sometimes you might get an email from us for the additional fee.

    B, For the Island, we can only ship from China, the buyer needs to pay an extra shipping fee and bear the customs clearance fee.

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    If your country can't place the order, feel free to contact us at: [email protected]

    Specifications

    Spider Farmer SF4000 LED Grow Light Specification
    Product Identification
    Brand Spider Farmer
    Product Model SF4000
    Product Series SF Series
    LED SAMSUNG LM301H EVO
    Product Dimensions
    Light Size 64.8 x 53.6 x 5.0 cm / 25.51 × 21.10 × 1.97 Inch
    Core Coverage 4x4 ft.
    Max Coverage 5x5 ft.
    Net Weight 6.38 kg
    Gross Weight 8.57 kg
    Grow Tent Compatible 4'x4'
    Recommended Fan Size 6-Inch
    Product Technical Specifications
    PPF 1141 μmol/S@AC120V
    1119 μmol/S@AC240V
    1108 μmol/S@AC277V
    PPE 2.7 µmol/J (Highest efficiency 3.14 μmol/j single diode)
    Spectrum 660-665nm, 730-740nm, 2800-3000k, 4800-5000k
    Operating Temperature -20-35℃(-4-95℉)
    Input Voltage AC100-277V
    Lighting Control Protocols 0-10V
    Frequency 50-60HZ
    Power Draw 450W ±5% @AC120-277V
    HPS/MH Replace 600W
    Product Guide
    Users Manual PDF
    Lifespan 5,000 H
    Warranty Check
    Certification CE, UL, ETL
    Product Package
    Package Included 1x SF4000 LED Grow Light (with dimmer box)
    1x Power Cord
    4x YOYO Hanger Hook
    1x Daisy Chain (RJ11)
    1 x User Manual for Installation
    USER MANUAL

    SF Series Users Manual

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      SF4000-EVO

      2025 Spider Farmer® SF4000 450W Samsung lm301H EVO LED Grow Light

      Rated 4.98 out of 5
      €459.99 Original price was: €459.99.€349.99Current price is: €349.99.

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