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Spider Farmer SF4000 450W Dimmable Full Spectrum LED Grow Light

Spider Farmer

Price: $409.99 USD
List Price: $459.99 USD
Price: $409.99 USD
You save: $50.00 (11%)
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Bulk / Commercial Pricing

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Checkout and pay with Sezzle or Shop Pay Installments.

Availability: 17 in stock

Estimated Arrival: Between Oct 01 and Oct 06.

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Why Buy From Grow Tents Depot
Description
  • High-Quality LED Grow Light: The SF4000 utilizes the latest in high-yielding LED technology with Samsung LM301B diodes, achieving an energy efficiency of 2.7 umol/j. The full spectrum light is ideal for all plant growth stages and comes with a dimming knob for adjusting light intensity. With a power consumption of only 450W, this grow light provides powerful output and uniform canopy penetration for maximum yield. Veg coverage is 5 x 5 ft, Flowering coverage is 4 x 4 ft.

  • New Diodes Arrangement & Dimming Design: The upgraded SF4000 features a diodes arrangement gathered at the edge for more uniform PPFD and a dimming knob for adjusting light intensity. The multi-light connection with unified dimming feature is especially beneficial for large-scale indoor plant growing and commercial planting.

  • Ideal for All Growth Stages: The SF4000 emits a full spectrum of light including white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm). The 3000K diodes provide more reddish light and the 5000K provide more blueish light. The 660nm red and IR light is especially useful during the blooming stage, as it speeds up flowering time and boosts yields. The light also has a natural appearance, making it easy to monitor plant health.

  • Well Made & Solid Construction: The SF4000 is a fan-free, noise-free grow light with a high safety performance driver and fair waterproofing. The updated aluminum material is thick and sturdy, and does not produce a lot of heat. The light also comes with high-quality protective covers for cables and user-friendly packaging. The quality components used in the SF4000 ensure that the light lasts longer and saves you money.

  • Trusted Partner for Every Grower: As a professional manufacturer of LED grow lights for over 10 years, Spider Farmer has always been committed to creating more efficient, suitable, and high-quality home planting equipment for plant growth. The SF4000 comes with an instruction manual, a pair of silver hooks, and a pair of black hangers and is backed by a 5-year warranty at our local repair centers.
    • Specifications
  • SF4000
  • Spectrum: 660-665nm, 3,000K, 5,000K, 760nm IR
  • LED: 1,212 pcs SAMSUNG LM301B
  • PPF: 1,217 umol/s
  • PPE: 2.7 umol/J
  • Power draw: 450W ±5% @ AC100-277V
  • Coverage: Max Coverage:5' x 5', Core Coverage:4' x 4'
  • Lumen: 79,296Lm ±5% @ AC120V 79,095Lm ±5% @ AC240V 79,395Lm ±5% @ AC277V
  • Light Size: 648 x 536 x 50 mm
  • Package Size: 705 x 600 x 120 mm
  • Gross Weight: 8.77 kg
  • DB: 0 dB
  • Input Voltage: AC100-277V
  • Amp: 3.787A @ AC120V 1.864A @ AC240V 1.641A @ AC277V
  • Operating Temperature: -20-35C
  • Frequency: 50-60HZ
  • HPS/MH Replace: 600W
  • Certification: CE, UL, ETL
  • Package Include: 1x SF4000 LED Grow Light (with dimmer box), 1x Power Cord, 2x Hanging Kits, 1x Rope Ratchets, 1x Daisy Chain, 1x User Manual
  • Btu: 1535 Btu/h
    • Bulk Discount
  • Buy 2 or more of this item and receive $20 off each at checkout!
    • Media
    • Kit Contents
  • 1 x SF4000 LED Grow Light
  • 2 x Stainless Steel Hanger Hook
  • 2 x Adjustable Rope Hanger
  • 1 x User Manual for Installation
  • 1 x Power Cord
    • Price Match Guarantee
  • Shop safe knowing that Grow Tents Depot offers the lowest prices on all of our products - all the time - guaranteed!

  • We work very hard to ensure that we always have the absolute best prices online, so we make this guarantee knowing that if you find a lower price somewhere else, we will match or even beat our competitor's price! Simply reach out to us with a screenshot and link of our competitor's price (including shipping) and let us make you an offer! If you have already purchased with us and you find a better price within one week of your order, let us know and we will issue a refund for the difference!

  • Our 100% price match guarantee has some limitations:
  • -Promotions such as rebates, "buy one, get one free", and other discounts are not eligible.
  • -The item must be in stock on the competitors website when you request your price match.
  • -The competitor must be an online store and may not have a retail location.
  • -The website cannot be a discounter or auction website (e.g. Amazon, eBay, Overstock, etc.).
  • -The competitor must be an authorized retailer of the product in question.
  • -The price match applies to the item price and the shipping charges but excludes sales tax.
  • -On rare occasions, we reserve the right to refuse a price match if we would incur a loss.

  • Get growing today!
    • Shipping, Returns, and Cancellations
  • Order Confirmation:
  • As soon as your order is placed, an order confirmation e-mail will be sent to you. This means that your order has been successfully entered into our system and that we have pre-authorized your payment method for the purchase. In rare cases, if your product is unavailable or delayed, we will contact you and see if you would like to either wait for your item(s) to become available, change your order, or simply be refunded for your cancelled item(s). If your item(s) are immediately available, we will process your order and arrange for soonest possible shipment. Please note that once the order is processed we are unable to change the shipping address.

  • Order Shipment:
  • We offer FREE SHIPPING on all orders and currently service the lower 48 states. Most items are shipped within 1 to 3 business days and shipping time is typically between 1 to 7 business days. There are some products that have a slightly longer lead time and this will be indicated on the individual product pages if applicable. Once your order has shipped, we will send you the tracking information as soon as it becomes available. If a week or more has gone by and you still have not received the tracking information (or the number is not working), please reach out to us right away at support@growtentsdepot.com. If you are in Alaska, Hawaii, or outside of the US and would like to place an order: we may be able to ship to you, but you will need to reach out to us for a custom shipping quote.

  • Cancellations and Refunds:
  • If you need to cancel your order, please reach out to us as soon as possible. Cancelled orders are subject to a 5% administrative fee (for credit card, debit card, Amazon Pay, Coinbase, and Facebook orders) or an 8% administrative fee (for Shop Pay Installments and Sezzle orders). We can accommodate most cancellation and refund requests, however if a product has been arranged to ship or has shipped, then the item will be treated as a return and will potentially be subject to return shipping costs and restocking fees. Any refunds that may be issued will only be issued to the original payment method used when placing your order and only after the return has been confirmed to be received back in its original condition.

  • Returns:
  • Please see our full return policy at the footer of this page for brand-specific details. A restocking fee of 5-25% may apply on returns within the dates of the brand-specific return policies. If you would like to proceed with a return, please reach out to us to receive the precise return instructions and clarification on the restocking fees for your item(s).
    • Warranty
  • Grow Tents Depot only sells brand new products, never used, and therefore all items come with full manufacturer warranties if offered. Please note that Grow Tents Depot is not responsible for replacing or repairing your product while under warranty as this is the manufacturer's commitment to you. However, Grow Tents Depot would be happy to assist you in getting your product repaired or replaced by coordinating with the manufacturer.

  • If you would like us to assist with a warranty claim, please reach out to support@growtentsdepot.com with the following information:
  • Your order number.
  • Your shipping address.
  • A brief description of the issue.
  • Any photos or videos demonstrating the issue.

  • Item Specific Information
  • Manufacturer: Spider Farmer
  • Manufacturer Warranty: LED Grow Lights and Ventilation Fans are covered from defects for a period of 2 years, in which Spider Farmer will provide free after-sale service. From 2 to 5 years, LED Grow Lights may be eligible for free replacement accessories or a trade-in allowance. Grow Tents are final sale items and can only be returned if un-opened.

    • Customer Reviews

    Based on 40 reviews
    95%
    (38)
    3%
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    100.0
    M
    Michael Duty
    Sf 4000

    Would definitely recommend this store to anyone great customer service great shipping 10/10 service

    D
    Dave Martin
    Hard to rate, not used yet

    First time I will be using LED. So far I love it. Was packed very well. Feels heavy duty, ( better than i thought),very bright. I will be using it soon. Will be able to give it a Full Honest Rating after harvest.

    R
    Rob

    Used a friend of mines blurple for few weeks prior. First time grower. Within a week I have surpassed his(my plants were noticeably smaller than his). Its as if it grows by the day noticeably. Defoliated on Monday, within four days it's as if I didn't. I can't believe the difference a light makes. They're so lush and happy now. Can't wait to see what flowering will do. Im only at 60% brightness now in Veg. Best bang for the buck hands down. My friend is jealous by the way. I have his clones moving faster than hjm.

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