Grow-It-LED Excalibur King Series 400W Veg LED Grow Light

$599.00
  • Grow-It-LED Excalibur King Series 400W Veg LED Grow Light

Grow-It-LED Excalibur King Series 400W Veg LED Grow Light

$599.00
$599.00



  • Grow-It-LED Excalibur King Series 400W Veg LED Grow Light

    The Excalibur King Series 400 Watt Veg LED Grow Light offers great flexibility for any indoor garden or grow. This commercial grade LED grow light consistently outperforms the competition with multiple spectrum options and higher yields.

    The Excalibur King Series comes in the spectrum packages you need to offer both tiered pricing and spectrum options. These are some of the best LED grow lights on the market, featuring a passively cooled design that provides completely silent operation. Each LED is under-driven for increased efficiency and longevity so you can expect 100,000 hours of life from this system.

    Each spectrum is itself an excellent option, depending on your specific needs. Even the lowest priced option can easily replace a 650w MH grow light and still produce a product that is far better than anything you’ll get from an HPS fixture. UV to IR grow lights utilize 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 are compatible with the optional Casambi wireless controller, giving you the ability to control DLI, sunrise/sunset functions, and spectrum tuning for each fixture individually. The Casambi system can be used on Apple or Android devices.


    Product Downloads

     Excalibur King 400W Cut Sheet


    Product Features

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

    S2 Samsung L09 White Light Spectrum

    Excalibur King Series grow lights' 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.


    Product Details

    • 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
    • Grams per watt: 2 g/w+ (environment dependent)
    • Yield: From 400-1400+ grams (wattage and environment dependent)
    • Voltage: AC 120V~277V
  • Excalibur King 400 Watt Veg Specifications

    Veg Footprint 3' x 4'
    Flower Footprint n/a
    Power 400 watts
    Spectrum Veg
    Light Output 1001.44 umol/s
    Dimensions 45" x 30" x 4"
    Weight 24 lbs
    Manufacturer's Warranty 5 years
  • 🚚 Orders over $200 ship for free to 48 cont. U.S States.

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    📦 Ship with Discrete Packaging.

    🔒 Come with Full Manufacturer's Warranty.

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Product features

Ships from USA

yield booster

grower approved