OPTIC 4 XL dimmable COB LED GROW LIGHT 460W (UV/IR) 3500k COBs

Code: 8912
€825 €681,82 excl. VAT
Stock in Europe (> 5 pcs)
Delivery to:

  Optic 4 XL 460 watt dimmable COB LED Grow Light has integrated four of CREE's highest yielding COBs (XLAMP CXB3590) with industry leading 120 degree glass optical lenses.

Detailed information

Product detailed description

Max Power: 460 watts

HID equivalent: 1000 watt SE HPS


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


COB Holder: SoderLess

Optics: COBS are outfitted with high quality 120 degree glass lens standard.  Glass Lens Directs light downwards, magnifies par and increases canopy penetration by up to 200%. 

Drivers:  3 commercial grade Meanwell Drivers (Industry Best)

Spectrum: Full-spectrum + infrared + Ultra Violet  

Spectrum of "COBS only" 


Spectrum on OPTIC 4XL @full power (COBS + Bloom Enhancers)



PAR Output: 1660 u/mols @18" Hanging Height, center of footprint 

Tested with: Apogee MQ-500 in 4x4 (1.2m x 1.2m) Grow Tent.

PPFD for 4x4 area (1.2m x 1.2m) @ 18": 




PPFD for 4x4 area (1.2m x 1.2m) @24":




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 & hanging height :

  • Veg: up to 5' x 5' (1.5m x 1.5m) @30" (Using only COBs)
  • 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"          (.6m - .75m)
  • Flower: 18"-24"     (.45m - .6m)


Light Controls:

Dimmability: 2 Independent Dimmers

COBs Dimmer: Tune your 4 COBs between 10-100% Power

BLOOM ENHANCER: 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: commercial grade cooling system, 5 x cooling fans, slotted housing & 20% Overbuilt Aluminum fin heat-sinks.

Fixture Dimensions: 24" x 24"

PPF/Watt: : 2.10 umol/J

Yield: Up to 1035 grams / 36.96 ounces / 2.31 lbs

Grams Per watt: Up to 2.25

Input Voltage: 110 volts up to 240 volts 

Power Cord: We automatically ship the correct power cord for your country

Input Current: 5 Amps -1.9 Amps

Amperage: @120v pulls 3.84 Amps @240v pulls 1.9 Amps

Fixture Weight: 32 Pounds

Shipping Weight: 34 Pounds    

Product includes: 120v power cord, 4 Rope Ratchet Hangers

Be the first who will post an article to this item!

Only registered users may post articles. Please log in or register.

Do not fill out this field:

Be the first who will post an article to this item!

Do not fill out this field: