Spider Farmer®SF4000 450W Full Spectrum LED Grow Light with Dimmer Knob

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SF-4000 LED
$719.99 $619.99
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Top Features

  • LOWER RUNNING COSTS & HIGHER-QUALITY YIELDS: SPIDER FARMER LED Grow Lights utilize the latest in high yielding LEDs technology today-Samsung LM301B diodes, high Energy Efficiency with 2.7 umol/J, delivers powerful light output and uniform canopy penetration to resulting maximum higher yields. Only consumes 450w, running 50% less power than the HPS or other SMD LEDs or Blurple lamps. Veg coverage is 6 x 6 ft, Flowering coverage is 5 x 5 ft.
  • NEW DIODES ARRANGEMENT & DIMMING DESIGN: Upgraded SF4000 growing lights. The diodes 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 especially beneficial for large area of indoor growing and commercial planting.
  • IDEAL FOR ALL GROWTH STAGES: Excellent full spectrum- white, blue, red and IR (3000K, 5000K, 660nm and IR 760nm). 3000K diodes 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. Turn your seeds into your own supply. And the light looks fairly natural, so it's good for accurately monitoring plant health.
  • WELL MADE & SOLID CONSTRUCTION: No Fan Noise Free. High Safety performance MEAN WELL Driver, Fair Waterproofing. Update aluminum board is thick and sturdy, doesn't put out a tremendous amount of heat, high-quality protective covers for cables; User-Friendly Packaging. Quality components mean the light lasts longer, but they also save you money.
  • VALUE FOR THE MONEY: SPIDER FARMER LED Plant Lights are often copied but will never have our quality or commitment, we provides 3 years of after-service of local maintenance center(US/CA/UK/DE). Make sure you purchase authentic Spider Farmer grow lights, really can give you need from a 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 it. Quality backed by our ironclad!!

Specs

Specification SF-4000 Led 
Spectrum 660-665nm,3000K,5000K, IR 760nm
Par-Value 1217umol/s
Coverage Veg:5x5ft      Flower:4x4ft
Lumen

79296Lm±5%@AC120V  

79095Lm±5%@AC240V  

79395Lm±5%@AC277V

Power draw

456.9W±5%@AC120V  

438.2W±5%@AC240V 

439.8W±5%@AC277V

Light Size 648*536*59MM
Package Size 723*610*115MM
Gross Weight 8.766KG
DB 0dB
Input Voltage AC100-277V
Amp

3.787A@AC120V  

1.864A@AC240V  

1.641A@AC277V

Frequency 50-60HZ
LED 1212 pcs


Package includes:

  • 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

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.

Shipment

Do not accept PO.BOX. address

Ship from Canada warehouse, no customs / tax.

Usually 4-7 business days to delivery

Order Shipment
Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). We will send you tracking information as soon as it is available. If you do not receive tracking info within 3 business days of your order, feel free to follow up with us via email. If the item title shows preorder for your country, your order is preorder. Preorder will ship out in 20 days.

Shipping
We offer Fast shipping via FedEx, DHL, UPS, or other couriers.
After the order is processed, allow 2 to 7 business days for the product(s) to reach you.
If your tracking number haven't update in 5 days, please contact us to check it.

Return

We are confident that our LED grow lights will provide you with a spectacular grow, however, if you are not satisfied with your purchase after you receive it, please contact us here. We will work with you to resolve any issues and replace you product(s) or refund your purchase within the terms of this policy. We will do our best to get back to you within one business day regarding your issue.

The customer is responsible for return shipping charges when returning an item(s).
Request return shipping information before returning any merchandise. Contact us before returning any and all items. Items sent back without authorization may not be refundable.
To be eligible for a refund, your item must be: Unused in the original packaging and in the same condition that you received it orin like new condition and free of wear.
All parts (i.e. cords, controllers, hangers) must be present when returned.
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Warranty

The light can be returned or replaced within 30 days after delivery, in the precondition of non-artificial damage.
90 days ALL FREE warranty. Free components, repairing and service can be provided within 3 months after delivery.
5 years of free components can be provided.
3 month -1 year : Free components, shipping fees of returning. Buyer needs pay 1 way shipping fees and repairing fees.
1 year - 5 years : Free components. Buyer needs pay 2 way shipping fees and repairing fees.

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