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X4 COB Array 216w - 336w (UV/IR) 3500k COBs

Save 25%
Original price €899,00
Current price €674,00


            X4 COB ARRAY is a fully customizable COB Array that allows you to adjust each COB independently to give you the light distribution and intensity you desire. Our plug and play ready high yielding setup gives you an easy to use system that utilizes the best of modern day LED technology making it easier for you to get the amazing results your looking for. The 54 watt Optic 1 paired with the FAR RED Bloom Enhancer delivers industry best PPFD under 400 watts in a 3x3 (1m) area  boasting an incredible 901. 



Options for Your COB Array

- FOUR Optic 1 54 watt COBs 

- ONE Far Red Bloom Enhancer (Click here to view listing)


EU Orders: Ships within 1-2 business days

Outside EU Orders: Ships within 1-2 business days

- Inquire at




Coverage Footprint:


3' x 3' area (.9m x .9m)

Max 3.3' x 3.3' (1m x 1m)


Hanging Height:

Flower: 12"- 24" (.3m - .6m)

Veg: 24"-36" (.6m - .9m)

Seedling: 36"+ (.9m+)



X4 COB Array Specifications:

COBs: CREE XLAMP CXB-3590 (3500k Daylight White)

Bloom Enhancers: OSRAM 3W LEDs     

Bloom Enhancer Lenses: 120 degree Crystal Clear Wide Beam Lenses

Bloom Enhancer Driver:  Meanwell 120 Watt Dimmable Driver

Optic 1 Drivers: Meanwell 60 Watt Driver

Dimmer: 10% - 100% Dimmability (Bloom Enhancer Only)


Thermal management: Passive Cooling from Overbuilt heatsinks

PPF/Watt: : 2.45 umol/J (bloom Enhancer) / COBs 2.15 umol/J

Actual Power Draw: 336 watt max draw

LEDs Max Power: 744 Watts

Grams Per Watt: Up to 2.25

Yield: Up to 756 grams / 27 ounces (1.68 lbs)

(Optic 1 and Optic 1XL yields increased to 2.25 Grams Per Watt )




2' x 2' Area @12" (.3m) Hanging Height PPFD: 810

 (Tested with Apogee MQ-500 PAR Meter)

PAR Meter Reading @12" (center of footprint)


PPFD for X4 COB Array 15" Hanging Height (Average PAR): 901


 PPFD for X4 COB Array 18" Hanging Height (Average PAR): 810


Spectrum of Bloom Enhancer: Full Spectrum + FAR RED + UV & IR


 Spectrum of Bloom Enhancer & COBs Combined: 

     (Full Spectrum + FAR RED + Ultra Violet & Infrared)



Lifetime: 100,000 Hours 

Warranty: Lifetime Warranty 

Shipping: Free Shipping to over 100 countries

Light Fixture: Four Optic 1XL + Far Red Bloom Enhancer

Cables: 6 Foot attached power cord with On/Off Switch

Plug: USA, UK, EURO, Canada, Africa, Australia & many more

(we automatically ship the correct power cord for your country)

Dimming: On/Off Switch & 10% - 100% Dimmability

Hanger: Rope Ratchets included for all fixtures

Recommended for: Grow Tents, Grow Rooms, All Grow Spaces


*International Shipments may require Taxes & Duties. Contact us for a quote!

Optic LED Far Red Bloom Enhancer Array Patent Pending.