The New Commercial Grade Optic 4 Generation 3 COB LED Grow Light has now hit the market. Optic 4 now features CREE's newest XLAMP CXB Series COBs with 33% higher Efficacy on the same Light Emitting surface. The Full cycle Optic 4 can be utilized from Seed to harvest as it packs a mix of warm white and cool white COBs. The mixed COB Spectrum also give you the ultimate "True White" growing experience with our new daylight white overall color temperature.

• 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

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

Thermal management: new 20% Overbuilt Aluminum fin heat-sinks, slotted housing for better airflow & 4 cooling fans

Specifications:

• Dimensions: 14.8" x 14.8" x 2.75"
• Input Voltage: AC 100v-265v Variable Voltage
• Input Current: 3.6 Amps @ 110V / 1.9Amps @240V
• Weight: 14.7 lbs (Shipping Weight 18.0 lbs)

Recommended for:

• Grow tents (3x3) (4x4) (4x8) (5x5) (5x10) (10x10)
• Grow rooms (All Sizes)
• Full-cycle growing from seedling to flower
• Soil, hydroponic, aeroponic, or aquaponic systems

Optic LED Warranty: 5 years