Optic 4 XL Dimmable COB LED Grow Light 460w (UV/IR) 3500k COBs
USA Orders: Ships within 1 business day
(Ships Same Day if ordered before 10am PST / 1PM ECT)
Outside USA Orders: Ships within 1-3 business days
Optic 4 XL 460 watt dimmable COB LED Grow Light Patent Pending. Optic LED has integrated four of CREE's highest yielding COBs (XLAMP CXB3590) with industry leading 120 degree glass optical lenses to give you unprecedented light spread & penetration. The combination of these two technologies combined with proprietary blend of highly efficient 3 watt Osram LEDs will give you significantly improved grams per watt yield and significant increases in bud density, trichome density, colors in your flowers & Terpene Profiles. Overbuilt Cooling System and dimmability guarantees minimal heat output giving you an easier environment to manage. Growing with the Optic 4 XL you can expect to yield up to 2.25 pounds per harvest which is an incredible 2.25 grams per watt. Utilizing the Latest in commercial grade LED lighting technology we are now able to offer a Lifetime Warranty on the Optic 4XL and many other models.
New! Lifetime Warranty on Optic 4XL (see warranty page for details)
Free Grow Consulation 253-881-1355 or sales@OpticLEDGrowLights.com
Max Power: 460 watts
HID equivalent: 1000 watt SE HPS
LEDs: USA MADE CREE COBs & OSRAM SMD Secondary Array
- 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
COBs: USA Made CREE XLAMP CXB3590
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)
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 (Variable Voltage)
240 Volt USA Power Cord: Click Here for additional info
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 & LED Fixture. (120v-240v power cords available, we automatically ship the correct power cord for your country)
- 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 Warranty: Lifetime Warranty
Packaging: Plain brown discrete packaging with no labels.
*Taxes & Duties May are required on International shipments.
Shipping: Free worldwide shipping & ships within 1-2 business days
Optic 4 XL USA Patent Pending
*Optic 4XL has undergone a series of testing in our R&D Labs so we can provide you with the most detailed information to utilize as tools to get the best results out of your light. (May 2019)
Commercial Quantities Available: Email Sales@OpticLEDGrowLights.com for Special Pricing options or call
Optic 8+ - 2.67lbs Harvest Video