OPTIC 4 GEN3 COB LED Grow Light 405W (UV/IR) 3000k COBs
USA Orders: Ships within 1-2 business days
Outside USA Orders: Ships within 1-3 business days
The new Optic 4 Generation 3 COB LED Grow Light features four of the CREE XLAMP CXB2540 warm white COBs (3000 kelvin) which are now 50% more powerful. We have also upgraded our thermal management system with 20% bigger heat sinks so the light runs cooler and lasts longer. The flowering specific spectrum is based on the McCree Action Spectrum which has proven to be the best spectrum for plant photosynthesis. We have loaded our bloom enhancers with FAR RED 640nm & 660nm which will give large resinous flowers. If you are looking for a LED to use exclusively for flowering than the Optic 4 Gen3 "Best for Bloom" is the way to go.
**inquire at sales@OpticLEDGrowLights.com
Max Power: 405 watts
HID equivalent: 600 watt HPS
LEDs: (Ultra Violet & Infrared Equipped)
- 4 x 80-watt CREE XLAMP CXB2540 COB LEDs driven @ 55 watts each.
- Total of 220 true watts driven through the highly efficient COBs.
- Two 3000k warm white & two 5000k cool white COBs.
- 64 x 5-watt supplemental Bridgelux/Epistar LEDs driven at 180 watts total
- Red diodes: Epistar Dual Core Diodes
- Blue and White diodes: USA made Bridgelux Dual Core Blues, SC Whites
COBs: New! USA Made, 80 watt CREE XLAMP CXB2540 COBs
Optics: COBS & 5W LEDs have 90 degree Lens. Secondary Lens Directs light downwards, magnifies par and increases canopy penetration by up to 200%.
Spectrum: Full-spectrum + near infrared + Ultra Violet
Spectrum of 3000k warm white COBs (below)
Spectrum from Bloom Enhancer LED array (5w LEDs)
Spectrum of COBs & Bloom Enhancer LED array combined.
PAR: @24" 1250 u/mols @center of footprint
Light Penetration @center of footprint
PPFD @24": 823.83
PAR Output @24" (.6M) Hanging Height in 3x3 area (.9m x .9m) :
PPFD @20": 845.13
PAR Output @20" (.5M) Hanging Height in 3x3 area (.9m x .9m) :
Recommended Coverage area:
- Veg: 4' x 4' / 1.2m x 1.2m
- Flower: 3' x 3' / .9m x.9m
- Flower 3.3' x 3.3' / 1M x 1M
Recommended hanging height:
- Seedling: 36" (.9m)
- Veg: 24"-36" (.6m-.9m)
- Flower: 24" (.6m)
Timer: Push button timer makes it easy to setup your lighting schedule
Dimmability: Dual Channel, Ch.A COBs & Ch.B for Bloom Enhancer
Ch.A COBs only (VEG & Bloom)
Ch.B 5 Watt diode array only (Bloom Enhancer)
Ch.A COBs & Ch.B 5 Watt array. (Flowering)
Thermal management: new 20% Overbuilt Aluminum fin heat-sinks, slotted housing for better airflow & 4 cooling fans
Dimensions: 14.8" x 14.8" x 2.75"
PPF/Watt: : 1.7 umol/J
Yield: up to 729 grams / 26.03 ounces / 1.62 lbs
Grams Per Watt: up to 1.8 g
Canopy Size for Maximum Yield: 3' x 3' x 2' Deep (.9m x .9m x .6m)
Input Voltage: AC 110v - 265V Variable Voltage
Input Current: 3.6 Amps @ 110V / 1.9 Amps @ 240V
Weight: 14.7 lbs (Shipping Weight 18.0 lbs)
Product includes:120v power cord, 4 Rope Ratchet Hangers & LED Fixture. (We automatically ship the correct power cord based on what country you live in.)
- Grow tents (3x3)(3.3x3.3) (4x4) (4x8) (5x5) (5x9) (5x10) (10x10)
- Grow rooms (All Sizes)
- Full-cycle growing from seedling to flower
- Soil, hydroponic, aeroponic, or aquaponic systems
Optic LED Warranty: 5 years
Packaging: Plain brown discrete packaging
Shipping: Free shipping & ships within 1-2 business days
*Special Shipping designations listed at the top
Patent Pending On Optic 4
Frequently Asked Questions:
Q: What are shipping cost and Duties/Import taxes to Europe?
A: We mark the shipment value at $100 so you will typically pay $25 or less for Duties/Import taxes and shipping is free worldwide.
LED Grow Lights Depot PAR Test & Review Optic 4 3000k COBs