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Grow-It-LED Excalibur King Series  - LED Grow Lights Depot
Grow-It-LED Excalibur King Series  - LED Grow Lights Depot
Grow-It-LED Excalibur King Series  - LED Grow Lights Depot

Grow-It-LED Excalibur King Series

  • Availability: In stock.
    • Free shipping in the USA (lower 48 states)
    • Ships discreetly
    • Ships in 1-3 business days

    Excalibur King Series by Grow-it-LED is a commercial LED grow light designed for 1000w DE HPS replacement. They designed this system to outperform the competition at an extremely competitive price. The Excalibur King Series offers multiple spectrum packages at various price points to offer tiered pricing and spectrum options. The fixture design offers a completely silent operation due to its passively cooled design. Each LED is under-driven for increased efficiency and longevity. 100,000h should be expected from this system. It offers quite a few spectrum options for this grow light to give you some flexibility with your grow. 

    Each spectrum is an excellent option in its own regard. The lowest priced option can easily replace a 1000w HPS grow light and still produce a product that is far better than that of an HPS product. While their highest priced UV to IR grow light utilizes new technology to leverage growing techniques such as the Emerson effect for quicker flowering times. UV is also an excellent addition due to its known properties for increasing oil production and terpene profiles.

    All fixtures come with a wireless control option, the Casambi system can control each fixture individually. This allows for DLI control, sunrise/sunset functions, and spectrum tuning. Casambi can be used on Apple or Android devices.

    Wireless Casambi control is available for this product along with the Aegis Series, Cool Cob Series and Excalibur Series.

    Product Features

    • Commercial LED Grow Light
    • Premium Samsung LEDs
    • Premium Osram or Inventronics LED drivers
    • Passively cooled design
    • Remote driver mounting capabilities
    • High efficacy white light spectrum
    • Replaceable, interchangeable, repairable construction
    • Stand-alone dimmer knob or Casambi wireless controls
    • Robust aluminum construction
    • Properly heatsinked LEDs 
    • Universal power supply (110v, 120v, 240v, 277v)
    • 5-year warranty
    • Incredible Watt per $ and PPF per $


    Wattage and Coverage

    200w = 2′ x 4′ fixture housing and ideal for a 2′ x 4′ grow space

    400w = 3′ x 4′ fixture housing and ideal for a 3′ x 4′ grow space

    600w = 4′ x 4′ fixture housing and ideal for a 4′ x 4′ to 5′ x 5′ grow space

    740w = 4′ x 4′ fixture housing and ideal for a 4.5′ x 4.5′ to 5′ x 5′ grow space

    Spectrum Options

    The Excalibur King Series offers an assortment of spectrums that balance price, efficiency, and output power. Spectrum information is based on their highest output options.

    Samsung L09 White Light Spectrum

    Our white light spectrum offers the lowest priced option for our Excalibur King Series fixture. Each fixture will be fitted with a 3 to 1 ratio of 30k and 50k white light Samsung 301b diodes for an ideal flowering spectrum. This spectrum still offers an incredibly high light output and an ideal red to blue ratio for proper flower weight and quality. Wattage is about 580w from the wall.

    Samsung L09 and L2 Horticulture Blended Spectrum

    Our Samsung L09 and L2 Horticulture spectrum offer a balanced priced option for our Excalibur King Series fixture. Each fixture utilizes Samsungs L2 horticulture boards to provide an exceptional amount of photons at an incredibly efficient wattage. This spectrum appears to the human eye as a higher CCT but to plants its ideal for veg and flower. Wattage is about 600w from the wall.

    Samsung L2 Horticulture Spectrum

    Our L2 Horticulture spectrum offers a balanced priced option for our Excalibur King Series fixture. Each fixture utilizes Samsungs L2 horticulture boards to provide an exceptional amount of photons at an incredibly efficient wattage. This spectrum appears to the human eye as a higher CCT but to plants its ideal for veg and flower. Wattage is about 550w from the wall.


    Electrical Specifications

    Power Draw: 200w to 740w

    HPS/MH Replacement Wattage: Up to 1200w

    Spectrum: Various Spectrums are available, please view our product cut sheet for more information

    Hanging Height: 6"-36"

    PAR efficacy: PAR eff. is based on each spectrum, varying from 2.5 to 3.0+ Umol/J

    PPF: Spectrum dependant

    Coverage area 200w: 2′ x 4′ flower and 3′ x 5′ veg

    Coverage area 740w: 5′ x 5′ flower and 6′ x 6′ veg

    Lifetime: 100,000+ Hours (11.4 years of continuous use)


    • S3 - 1024 30K diodes, 960 50k diodes and 160 660nm deep red diodes
    • S2 - 1536 30k diodes and 768 50k diodes
    • S1 - 1728 50k diodes and 288 660nm diodes

    Driver: Spectrum Dependent, Osram OTi series or Inventronics EUD series drivers

    Cables: 6-foot industrial-grade SEEO Cord (Standard)

    Plug: 5-15P Standard Other NEMA Plugs are available

    Dimming: Yes, down to 1% of max output with a dimmer knob or dim to off with Casambi wireless system

    Hanger: Built-in industrial-grade eye-bolt

    Warranty: 5 year

    Grams per watt: 2 g/w+ (environment dependent)

    Yield: From 400-1400+ grams (wattage and environment dependent)

    Voltage: AC 120V~277V

    Amp draw:

    200w 110V – 1.18A / 240V – .83A

    740w 110V – 6.72A / 240V – 3.08A


    200w 682

    740w 2524

    Shipping: We pay for shipping! (Continental US Only)

      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 5 reviews
      If I only had time

      Did a good job of getting my items to me. I like this company work with me to get me what I need to go after my dream 😌

      Aaron t.
      The best

      This light throws off some serious photons! I have the blended spectrum Excalibur it’s the 200 watt light and my plants live this light! I went from a crecer light to this and this light outperforms any light I have owned. It’s easy to upgrade and put together very solid! I will be buying the 400 watt light because I know this light will preform. If you don’t believe me but one, you will see!

      Solid so far

      The light has been solid so far I’m a fan. My plants are happy. Which makes me happy.

      Keip T.

      Great lights for the price. The adjustable lighting is perfect for starting and finishing your grow.

      Kevin W.
      Sturdy, Open and Bright but time will tell how long it lasts

      I like this light for its study metal frame and the bright light it produces. One concern is that there is a small section of LED lights that quit working. I will be checking what options I have to repair replace through LED grow light depot.