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Mammoth Lighting UV Fold Series: 8 Bars  - LED Grow Lights Depot
Mammoth Lighting UV Fold Series: 8 Bars  - LED Grow Lights Depot
Mammoth Lighting UV Fold Series: 8 Bars  - LED Grow Lights Depot
Mammoth Lighting UV Fold Series: 8 Bars  - LED Grow Lights Depot
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Mammoth Lighting UV Fold Series: 8 Bars

  • Availability: Out of stock


    8-Bar LED grow light (6 standard + 2 UV bars) - 700w - with 2 dimmer knobs + 2 sets of RJ ports to independently control the UV bars manually or from an external controller.

    This is the new slim Fold Series. No separate power driver - as the drivers are built into the side rails. This is a true plug-and play-model. Open the box and plug it in.    


    What sets this UV light apart is the ability to independently control the UV bars with a separate dimmer knob and RJ ports (to an external controller). You want to run UV full time (not recommended)..….you can. You want to activate the last 4 weeks of flower (recommended)….you can. You want to experiment and run 96 hours of just UV at the end of flowering….you can!

    There is still alot to be learned about UV lighting - you now have the chance to lead the experimentation. 

    Studies on whether UV supplemental lighting can improve the aroma and flavor of vegetables are still in their infancy. Recent reports such as “Manipulating Sensory and Phytochemical Profiles of Greenhouse Tomatoes Using Environmentally Relevant Doses of Ultraviolet Radiation”(August 2016) and “Light Quality Dependent Changes in Morphology, Antioxidant Capacity, and Volatile Production in Sweet Basil (Ocimum basilicum)” (September 2016), found some herbs (e.g., basil) and tomatoes did achieve an enhanced flavor from supplemental UV.

    Research shows UV light may increase trichome density, THC content, flavonoids and inhibit mold and fungal development. Outdoors, about 10% of the sun’s light is ultraviolet. When UV light hits a leaf, the plant makes “sunscreen” to protect itself from damage. Plants produce many different types of sunscreen. Some of these sunscreens are physical, like trichomes, and some of them are chemical, like anthocyanins and beta-carotene. They protect the plant by reflecting away the harmful UV rays. In cannabis, these trichomes are the site of THC and CBD storage.

    UV, specifically UVB, is known to damage protein and nucleic acids in plant cells, causing decreased metabolism and decreased number of flowers.  Therefore, much of the research recommends adding UV at the end of flowering. Research shows that applying UV light for 6 hours per day, at the end of flowing can increase Δ9-THC content by 28%!

    Aside from increasing THC content, UV wavelengths can change the color, flavor, and smell of a plant. These changes in color, flavor, and smell often make plants more appealing to humans, but more toxic to some insects. Plants with increased levels of these flavor/smell compounds are less likely to get eaten by insects! Lastly, there is strong evidence that UV wavelengths light prevents the spread and severity of fungal spores. Ultraviolet light is useful for more than just increasing THC content!



    • Delivers more light intensity in µmol/s through advanced optical design
    • Slim vertical profile conserves precious vertical real estate
    • Uniformity and intensity can be fine-tuned by adjusting the built-in dimming knob
    • Built-in RJ port
    • 5-year warranty






    Wattage: 600W + 100W (50w each UV bars)

    8 bars total, 6 bars standard 3500K + 660nm for full cycle growing, 2 bars UV 400nm + 310nm, 700w when running all 8 bars, 600w when using just 6 bars

    Voltage: AC100-277V 50-60Hz


    • 5.83A @ 120V
    • 2.92A @ 240V


    • 6 Standard bars with 360 diodes/bar
    • 2,160 diodes Samsung LM301B SK + UV diodes

    Spectrum: 3500K add 660nm, UV bars 400nm + 310nm

    PPF: 1750 µmol/s

    Efficacy: 2.5 µmol/j


    • Veg 6x6 
    • Flower 4.5x4.5

    Mounting Height:

    • Veg 36" 
    • Flower 24"

    CRI: >90

    Power Factor: >95%

    THD: <6%

    LED lifespan: >50000 Hours

    Dimensions: 47.9" x 43" x 1.9"

    Weight: 35 lbs

    Plug: 10'

    Daisy Chain: Yes

    Beam Angle: 120 degrees

    Cerifications: ETL, CE, RoHS, IP54

    Waranty: 5 years

    Shipping / Cancellations / Returns

    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. Payment is captured as soon as the order is placed. In rare cases, if the product is on backorder or unavailable, we will contact you and ask if you would like to wait for the product to become available, switch your product, 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.

    Order Shipment

    Most products ship within 1 to 3 business days from the date of your order (unless indicated on the product page). Some items take a bit longer to ship since they are built to order (i.e., Timber Grow Lights, ChilLED Tech, Trimmers, etc). We will send you tracking information as soon as it is available. 

    U.S. Shipping

    We are based in Portland, Oregon with warehouses nationwide. We offer FREE shipping in the lower 48 states (sometimes to HI and AK, too) via FedEx, UPS, USPS or other major couriers (product/brand dependent). 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 2 to 7 business days for the product(s) to reach you if shipped to a U.S. address. We can ship to PO boxes in some cases. We recommend using a street/residential address instead.

    International Orders

    Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or other couriers. Most quotes can be obtained at checkout. If not, please email us to receive a shipping quote for lights shipped outside of the USA. 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. 

    Some items/brands can be shipped for free.

    Items shipped internationally from the USA may have VAT, duties, taxes, and/or local charges due at delivery. These charges are the responsibility of the customer and not LED Grow Lights Depot.


    If you need to cancel your order, we recommend reaching out to us ASAP. We charge a 2.15% (credit card / ViaBill), 2.6% (PayPal), 6% (Sezzle) order cancellation fee once the order has been processed (before it has been shipped). We can accommodate most requests, but due to the different time zones and schedules that our warehouses ship from, the cancellation request may not reach the warehouse in time. Once the item has been arranged to ship or has shipped, the package will be treated like a 'return' and is subject to ship-back fees and restocking fees. All EZTrim orders are final and non-refundable or returnable.


    We offer return shipping in the USA if you are not 100% satisfied for any reason. Many brands have a 90-day return policy. See our full Return Policy for rules and guidance on returning an item after purchase and for brand-specific return dates. A 5-25% restocking fee (brand dependent) may apply for returns within the dates of the return policy. Reach out to us for exact return instructions and restocking fees for the item(s) that you purchased.

    If you have any questions or would like to check the availability of an item, you may email us here or call us at (888) 611-9305. Thank you for shopping with us.

    Shop All LED Grow Lights

    Happy grows!

    Erik H.


    Why shop at LED Grow Lights Depot? This is why...

    1) Thousands of Successfully Shipped Orders and Thrilled Customers

    We have been in business since 2014 and are a top-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extaraction equipment. We have hundreds of 5-star product reviews from satisfied customers.


    2) Small, Family-Run, Veteran-Owned Business

    Founder/Owner Erik H. overseas that every customer is 100% satisfied with their purchase. If something is wrong, we will make it right, guaranteed! Call, email, or message us anytime and we will get back to you in about 1 business day or less (typically with-in minutes or hours during normal business hours). We have your back!


    3) Free Discreet Shipping in the USA 

    We offer FREE shipping in the lower 48 states via FedEx, UPS, USPS, or other popular couriers. We can ship most other products to Hawaii and Alaska for free too.


    4) Reliable International Shipping Available

    Nearly all of our brands can be shipped internationally using FedEx, UPS, USPS, DHL or similar couriers. Go through the checkout process to receive a shipping quote. Some products ship internationally for free (such as Optic LED). 

    Items shipped internationally from the US may have VAT, duties, taxes, and/or local charges due at delivery. 


    5) No Sales Tax in the USA

    Forget shopping locally or on other popular retail websites that charge tax. You can save a lot of money when buying though us since we do not charge tax in the entire USA.


    6) 100% Low Price Guarantee

    We strive to ensure that we offer the absolute best prices online. Rest assured that you are receiving the best online price when you shop with us.

    If you find a better price online before or after you order from us (for up to one month), we will match or beat the competitor's price.

    Although rare, we may refuse to offer a price match in which we incur a loss.


    7) Easy Interest-Free Financing

    Finance your purchase in minutes! See our available financing options below:

    Buy what you want today and pay for it over four installments, interest-freeLook for the Sezzle button at checkout. Get approved up to $2,500. LEARN MORE.

    Buy what you want today and split your purchase up to $500 into 4 monthly installments, interest-free. Up to $5,000 limit (with interest). Look for the ViaBill button at checkoutLEARN MORE.

    No Payments + No Interest if paid in full in 6 months on purchases of $99 or more. Get approved in seconds! Select PayPal at checkout and pay with PayPal credit or APPLY HERE


    8) We are Authorized Dealers offering a Manufacturer's Warranty

    You will buy confidently from us since only sell new, official products (no used items or clones). All warranties are new are 100% honored through the respective manufacturer.


    9) Safe, Secure, Discrete Transactions

    We accept major credit cards, PayPal, Google Pay, Apple Pay, Sezzle, ViaBill, and debit transactions. All card payments are processed through our encrypted SSL security processing system. Your identity is always protected.


    10) Hassle-Free Returns

    And just in case your purchase was not up to your standards, we offer hassle-free return shipping if you are not 100% satisfied for any reason. Many brands have a 30- to 90-day return policy. See our full return policy for details.


    --> Shop All LED Grow Lights

    Happy grows!

    Erik H.


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