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Optic LED/Gorilla

Optic LED Optic 4 XL Dimmable LED Grow Light 460w 3500K COBs and Gorilla Grow Tent Bundle

CAD $1,723.95 CAD $1,689.95

Bulk/wholesale pricing available for this product:
call us or email us for volume quote.

Package includes: Optic LED Optic 4 XL and Gorilla Grow Tent 4'x 4' x 5'11" Original.


Optic LED has now seamlessly integrated four of CREE's largest most efficient COBs (XLAMP CXB-3590) with industry-leading glass optical projection lenses to give you unprecedented light penetration with the highest PPFD of any 460-watt lighting system.

The combination of these two technologies combined with a proprietary blend of 3-watt Osram LEDs will give you significantly improved grams per watt yield and significant increases in trichome density and quality.

Growing with the Optic 4 XL you can expect to yield up to 2.25 pounds which is an incredible 2.25 grams per watt.

This fixture is ideal for vegging a 5' x 5' area or flowering a 4' x 4' area.  




Maximum wattage draw: 460 watts

HID equivalent: 1000 watt SE HPS

LEDs: Canada MADE CREE COBs & OSRAM SMD Secondary Array

  • 4 x CREE CXB3590 3500K COB LEDs
  • Each COB is 137w max & under driven @80w continuous
  • 32 x 3-watt OSRAM ultra-efficient LEDs with crystal clear lenses

Optics: COBS are outfitted with a high-quality 120-degree glass lens. The glass lens directs light downwards, magnifies PAR, and increases canopy penetration by up to 200%. 

Drivers:  3 Meanwell Drivers

    Spectrum: Full-spectrum + (Infrared and UVA)

    • Spectrum "COBS only":


    • Spectrum @ full power (COBS + Bloom Enhancers)


    PAR Output: 1660 u/mols @18" hanging height (center of footprint)

    • PPFD tested with Apogee MQ-500 in 4x4 (1.2m x 1.2m) grow tent

    PPFD for 4x4 area (1.2m x 1.2m) @ 18": 659 umol/m2/s (average)

    • PAR chart:


    PPFD for 4x4 area (1.2m x 1.2m) @24": 601 umol/m2/s (average)

    • PAR chart:


    Optic 4 XL Canopy Penetration (measured in u/mols):

    • Tested in 4x4 (1.2m x 1.2m) grow tent @ 48" hanging height:


    Recommended coverage area and hanging height :

    • Veg: up to 5' x 5' (1.5m x 1.5m) @ 30" (using COBs only)
    • Flower: 4' x 4' @ 18"- 24" (1.2m x 1.2m) 
    • Flower: 4.5' x 4.5' @ 24"-30" (1.35m x 1.35m)

    Recommended hanging height:

    • Veg: 24"-30" (0.6m - 0.75m)
    • Flower: 18"-24"(0.45m - 0.6m)

    Light controls:

    • Dimmability: Two independent dimmers:

    • COBs Dimmer: Tune your 4 COBs between 10-100% power
    • Bloom Enahncer: Dial in your bloom enhancer between 10-100% power


    • Switch #2: Turns COBs ON & OFF (Controls all 4 CREE COBs together)


    • Switch #1: Turns bloom enhancer ON & OFF (Controls all 64 Osram LEDs)

    • Switch #1 & Switch #2: ON (full power)

    Thermal management: 5 x cooling fans, slotted housing, and 20% larger overbuilt aluminum fin heat-sinks

    Dimensions: 24" x 24"

    Yield: Up to 2.25 grams/watt (up to 2.25 lbs)

    Input voltage: 110-240VAC (variable voltage)

    Input Current: 5A -1.9A

    Amperage: 3.84A at 120V; 1.9A at 240V

    Weight: 33 pounds    

    Product includes: 

    • 120V US power cord (120v-240v power cords available, you will be shipped the correct power cord for your country)
    • 4 rope ratchet hangers
    • Optic 4 XL fixture

    Recommended for:

    • Grow tents: (4x4) (5x5) (4x8) (5x9) (5x10) (8x8) (9x9) (10x10)
    • Grow rooms (All sizes)
    • Full-cycle growing from seedling to flower
    • Soil, coco coir, hydroponics, aeroponics, or aquaponic systems

    Optic LED (manufacturer's) warranty: 10-year lifetime warranty



    Gorilla Grow Tent 

    Every Gorilla Grow Tent Comes with the following:

    • 100% Metal interlocking, sturdy frame & connectors.
    • Free 12″ Height Extension Kit
    • 1680D “Easy On” grow tent
    • Infrared Blocking Roof Insertion
    • Convenient Access Tool Pouch
    • Heavy Duty Flood Protection Pool
    • 10″ Double Cinching, No Leak Ducting Ports
    • Thick “Easy Engage” Zippers
    • 360 Degree “Wrap Around” Access
    • Micro Mesh Pest Control Pre-Filters
    • Easy set up instructions
    • Tender Love & Care For All of Your Grows

    4x4 Gorilla Grow Tent Specs

    • Dimensions: 4’ x 4’ x 6’11”
    • Height w/ Extension Kit: 7’11”
    • Height w/ 2 ft. Extension Kit: 8’11”
    • Weight: 50 lbs.
    • Canvas Density: 1680D
    • Pole Diameter: 19mm
    • Door Quantity: 1
    • Ducting Port Diameter: 10″ Double Cinching
    • Ducting Port Quantity: 4
    • Electrical Port Quantity: 3



    Free Canadian
    Delivery over $149

    Safe Checkout

    Discreet Shipping

    We understand the importance of privacy to many of our customers. All orders placed on Growbuds are shipped in plain boxes without explicit identifying marks.

    Free, Fast Shipping

    All continental US orders over $99 qualify for free shipping.

    Estimated Arrival

    Between 1 and 5 business days, depending on your location.

    Easy Returns for up to 90 days

    Depending on the brand.


    Please refer to our Shipping & Returns policy page for more detailed information.

    All products sold on Growbuds are subject to the respective manufacturer’s warranty policy, which normally lasts one year. These policies can be found on the original manufacturer’s website or by contacting them.The manufacturer will replace any defective parts within the warranty period. Damages caused by misuse, improper maintenance or neglect are not covered by the manufactures warranty.Growbuds will assist you in your warranty claim by helping you coordinate with the original manufacturer.If for any reason, your product is defective, please contact us directly at 1-877-900-2632 or via email at support@wegrowbuds.ca to request a Return Merchandise Authorization number (RMA). Should you have any questions or concerns about our warranty policy, please contact us.

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    Free Continental
    US Delivery over 99$

    Free Canadian
    Delivery over $149

    Safe Checkout