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TotalGrow Stratum LED Grow Bar  - LED Grow Lights Depot
TotalGrow Stratum LED Grow Bar  - LED Grow Lights Depot

TotalGrow Stratum LED Grow Bar

$169.00 $199.00
  • Availability: In stock.
    • Free shipping in the USA (lower 48 states)
    • Ships discreetly
    • Ships in 2-4 business days

    The TotalGrow Stratum 40W or 60W LED Grow Bar is designed and refined to maximize yields, space and versatility while minimizing costs. Ideal for clones, veg growth, microgreens, leafy greens, herbs, succulents, side lighting, and more!

    The spectrum and size are ideal for low/no-sunlight growing in virtually any vertical farm, growth chamber, propagation system, tower garden and more. Exceptional efficiencies and light delivery potential, along with long, low maintenance lifespans provide long-term sustainability.

    This plug-and-play solution is simple to implement, low on upfront and ongoing costs, and makes it possible to sustainably grow high-quality plants year-round over a very long lifetime.

    The LED grow bar is ETL certified for commercial growing and can be provided with custom power cord wire harnesses for simple, low-cost multi-light installations. Wiring harnesses customized to match your setup can be requested for multi-light setups – free of charge.”

    Each grow bar unit includes mounting brackets.

    Note: These fixtures can provide up to 500 µmol/m2/s if packed tightly into a setup, though a typical installation is 12” spacing between bars for about 200-225 µmol/m2/s.



    • Exceptionally thin profile to maximize space
    • Full spectrum and modular design for exceptional versatility
    • Broad panel/bar hybrid for improved uniformity and penetration
    • Simple mounting and electrical installation to save time and costs




    Usage Guidelines


    More information




    True wattage draw: 40W or 60W (depending on option)

    Fluorescent equivalent: 80W or 120W (depending on option)

    LEDs: Full-spectrum white, 660nm red

    Spectrum: Full-spectrum for vegetative growth, can be used for low to mid-intensity flowering

    PAR efficacy: 2.3 umol/j

    Light output: 95 umol/s or 135 umol/s

    Typical coverage example:

    • 12”x48(225PPFD )5-12” over canopy
    • 15”x48(250PPFD)8-15” over canopy

    Service life: 50,000 hours

    Daisy-chain: Yes

    Coverage area and hanging height: 3" or more above plants

    Thermal management: Passive diffusion

    Input voltage: 100-277 VAC

    Input current at 115 / 230 / 277 VAC (40W version): 0.35 / 0.17 / 0.14 A

    Power frequency: 50 ~ 60Hz

    Product weight: 2.5 lbs

    Cord length: 7'

    Plug type: NEMA 5-15 120V plug

    Dimensions: 45" (L) x 5.1" (H) x 1.2" (W)

    Additional details: ETL certified (for commercial grows); IP65 wet-rated

    Recommended for: 

    • Clones
    • Veg
    • Microgreens
    • Leafy greens
    • Herbs
    • Succulents
    • Side lighting / Supplemental lighting
    • Low/no-sunlight growing
    • Vertical farms
    • Growth chambers
    • Propagation systems
    • Tower gardens

    Manufacturer's warranty: 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 highly-trusted online retailer offering honest grow advice and top-of-the-line LED grow lights and other grow/harvest/extraction equipment. We have thousands 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 or contact us if a shipping quote is not available at checkout. 

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


    5) No Sales Tax in Some States

    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 some states.


    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.

    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) Route Package Protection

    Adding Route Package Protection to your order at checkout means that your order is protected against being lost, damaged, or stolen. In the unfortunate instance that you experience one of these inconveniences, you can report an issue with Route and they will work with you to make sure you get the resolution you prefer. LEARN MORE.


    9) 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.


    10) Safe, Secure, Discrete Transactions

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


    11) Hassle-Free Returns

    And just in case your purchase was not up to your standards, we offer return shipping if you are not 100% satisfied for any reason. See our FULL RETURN POLICY for full details.

    Customer Reviews

    Based on 6 reviews
    Carl P.
    TotalGrow Stratum

    Easy to install, well built. Spectrum and power spot on for my seedlings and micro greens. Would love to have more to fill my racks!

    Potter’s H.
    Awesome! Herbal lighting Plus

    You bet it is and more....1st on 1’x4’ tray of cuttings and rooting starts of thyme, rosemary, sage and mints. Then into a medical herb (wink) clone rack. This light does not lack in any way. Healthy, Green, Thriving plants. I would use 2 at a minimum on a CBD veg. With plant growth height no-more than 1’-6” before transition to higher intensity LED leading into flower. I have not tested through flowering stage.

    James N.
    Excellent Purchase

    I bought the 3 Stratum 40W Grow Bars for side lighting. So far they are doing an excellent job of boosting the size of the lower flowers & I am very pleased with this purchase. They arrived quickly & were very easy to install.

    Eric H.
    Great light

    I am very pleased with this light. It is great for seedlings, they love the full spectrum. Very slim design and lightweight, can be used in a variety of ways. Would definitely recommend this light, and will probably buy another soon!

    leon m.
    does the job

    Use this light for clones and seedlings. Run it 24 hours and it gets it done. Really like it.