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LED Grow Light GH-4000 5x5ft Coverage with Samsung LM301B Diodes MeanWell Driver Dimmable 450W Commercial Grow Lamps for Indoor Plants Full Spectrum

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LED Grow Lights
$580.00 $459.99
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CANNABMALL GH-4000 LED Grow Light 5'x5' Coverage with Samsung LM301B Diodes & MeanWell Driver Dimmable 450W Commercial Grow Lamps for Indoor Plants Full Spectrum 2.7 umol/J

▲True Full spectrum: Best combination of 3000K 5000K 660NM and 740NM IR LEDs, GH-4000 LED Grow light can provide true full spectrum lights, help your plants grow faster and stronger!
▲High Efficiency and PPFD: GH-4000 led grow light has highest 2.7 umol/J, only consume 450W but has same yield as fake 3000W 4000W Blurple led growing lights, best choice to lower your electric bill.
▲High quality materials: GH-4000 led grow light uses top rated Samsung LM301B Led chips and MeanWell ELG led driver, best quality led grow light in the market!
▲Plug and Play: No assembly required. Right out of the box your LED grow light is ready to use.
▲No Fan, totally quiet.

Contact us to customize the special spectrum:

  • Flowering Stage
  • Vegetative Stage
  • Clone Stage For Greenhouse/Container Farm


- Dimensions: 25.51"x21.12“x2.32” (2.13x1.76x0.19 ft)
- Item Weight: 8KG
- To replace traditional a 1200W HPS/MH while consuming only 450W±3% (Actual wattage)
- Full spectrum (veg/flower/fruit) suitable for all stages of indoor plant growth
- LED type: Samsung LM301B
-Veg coverage: 5 x 5 ft
-Flower coverage: 4 x 4 ft
- Frequency: AC100-277V 50-60Hz
- Lifespan: >50,000hours
- Daisy chainable feature
- Working environment: -20~40°, 45%~95%RH
- Waterproof: IP65
- Modular Power Cord (Available in US, UK, EU, AU,JP)
- 3 years warranty with ETL/CE/ROSH certified

  • DB: 0dB
  • Humidity ≤90%
  • Lifespan: ≥100000 hours
  • Input Voltage: AC100-277V
  • Lumen: 79296Lm±5%@AC120V, 79095Lm±5%@AC240V, 79395Lm±5%@AC277V
  • Amp: 3.787A@AC120V, 1.864A@AC240V, 1.641A@AC277V
  • Draw power: 456.9W±5%@AC120V, 438.2W±5%@AC240V, 439.8W±5%@AC277V


    • Suggested Continuous Working Time: 10 - 16 hours per day
    • Recommended Height to Plant: 0.5-1.5m according to different growing stages
    • Do not use the lights in dripping water or anywhere where they will get wet, water and electricity can be a dangerous mixture.
    • The working environment for the light is -20~40D°,45%RH~90%RH.
    • To protect the light, Pls cut off the power when there is a lightning strike.
    • Don’t touch or move when the light working.

    Package includes:

    1 x LED Grow Light
    1 x Hanging kit
    1 x Adjustable rope hanger
    1 x User manual
    1 x Free (6ft) Power Cord
       ( EU, US, AU, UK, JP plug optional .we send the plug stander according to the destination country )

    Attention please: Extremely bright, do not look directly at the LED lights when the light is working。



    Q: 1: Why is red light important for plants? Why is blue light important for plants?

    A: Red light is very important to plant reproduction. Phytochrome pigments absorb the red and far red portions of the light spectrum and regulate seed germination, root development, tuber and bulb formation, dormancy, flowering and fruit production
    Blue light stimulates Chlorophyll production more than any other color, encouraging thick leaves, strong stems and compact vegetative growth.

    Q: 2: What kind of plant you can grow with our LED Grow Lights?

    A: All kinds of flower plants: Special indoor plants, tomatoes, chillis, eggplant, rose, etc.All kinds of greens: herbs and leafy vegetables, lettuces, bok choy, etc.
    Also suitable for indoor garden or indoor potted landscape(Most of our customers grow Indoor plants, tomatoes or lettuces, etc, they got amazing harvest with our LED Grow Lights)

    Q: 3: Which stage this led grow light can be used on plants?

    A: It can provide all the light that Plants needs to grow and flower, to help the plant grow quicker an better, increase yield. We have tested the light on our own plants with great success.

    *Order Shipment
    Most products ship within 3 to 5 business days from the date of your order. Some items take a bit longer to ship since they are built to order. We will send you tracking information as soon as it is available. If a week has gone by and you do not have tracking information yet, please reach out to us.

    *Free Shipping
    We offer FREE shipping to United States, Canada, Mexico, United Kingdom, France, Germany, Spain, Switzerland, Netherlands, Belgium, Italy, Austria, Poland, Australia, New Zealand, Thailand, South Korea, Singapore, Japan via FedEx, UPS, USPS, DHL or other major couriers.

    Expedited shipping is usually available for an extra cost. Contact us before your purchase if you prefer an expedited shipping method and we will get you a quote.

    After the order is processed, allow 7 to 15 business days for the product(s) to reach you. We can't ship to PO Boxes and APO. We recommend using a street/residential address instead.

    If an order is placed on a Friday, it will be processed the following Monday. We do not guarantee arrival times for any shipments unless specifically requested.

    *Shipped Outside of the Free Shipping Countries
    Nearly all of our products can be shipped internationally. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote. You may also place an order on our online store for items that require a quote and we will notify you via email on the exact shipping costs.

    *Import Customs and Taxes

    We are NOT responsible for any Tariffs, VAT or additional expenditures imposed on the orders. Please consult your local import laws before placing the order..

    Email: support@cannabmall.com

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