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4 x Optic 1 CREE COB LED Grow Lights (3500K)--Sold out in the USA
4 x Optic 1 CREE COB LED Grow Lights (3500K)--Sold out in the USA
4 x Optic 1 CREE COB LED Grow Lights (3500K)--Sold out in the USA
4 x Optic 1 CREE COB LED Grow Lights (3500K)--Sold out in the USA
Optic LED Grow Lights

4 x Optic 1 CREE COB LED Grow Lights (3500K)--Sold out in the USA

Sale price $599.00 Regular price $1,116.00



Currently sold out in the USA but you can place an order and we will add you to our wait list.  Regular shipping time for international customers. 




The Most efficient COB in the Optic LED Lineup coming in at efficacy 2.15. Harnessing the CREE XLamp® CXB-3590 with a glass projection lens to spot beam the light into your desired grow area maximizing your yields. Passively cooled by an overbuilt pin fin heatsink Optic 1 emits very little heat making your environment easier to manage. Optic 1 comes in daylight white 3500k color temperature which does amazing in flowering and does really good in VEG as it has a well-balanced Spectrum. 

       The CXB3590 LED delivers high lumen output and high efficacy in a single, easy-to-use Chip that is designed to last many years. 2.15 umol/watt efficiency rating puts Optic 1 at the Top of the charts in efficiency for LED Grow Lights today. Extremely reliable, as Optic 1 has no moving parts, noiseless operation and backed by the industry's only LIFETIME WARRANTY.


Max Power: 54 watts

HID equivalent: 150w HPS


Cooling: Passive Cooling with overbuilt Pin Fin Heatsink (Fanless)


Driver: Meanwell HBG-60 (60w driver - only pulls 54 watts)


Optics: 90-Degree Lens (120-degree lens available for $10)

Kelvin: 3500K (DayLight White)

Coverage Footprint:

Flower: 2' x 2' (.6m x .6m)

Veg:      3' x 3' (.9m x .9m)


Hanging Height (90 degree lens)

Flower: 18" (.5m)

Veg:       24" (.6m)

Seedling:30" (.75m)

Hanging Height (120 degree lens)

Flower:  15"  (.37m)

Veg:        20" (.5m)

Seedling:24" (.6m)


PAR Output for 2'x2' (.6mx.6m) area with 90 degree Lens

PPFD @ 18" Hanging Height (2' x 2' area)

PPFD @16 1/2" Hanging Height (2' x 2' area)

Spectrum: Full Spectrum White Light Technology

CREE's Full Spectrum White Light Technology - @3500k daylight white


High-Quality Glass Optical Lens:

-90 Degree lens comes standard (120 Degree lens extra $10)


Optic 1 Specifications:

Yield: Up to 2.0 grams per watt 

Total Yield: Up to 108 grams

Thermal Management: Passively cooled with Pin Fin Heatsink (anodized black)

Fixture Dimensions: 5.25" L x 5.25" W x 7" H

CRI: 80

PPF/Watt: : 2.15 umol/J

Forward Voltage: 36V

Max Current Drive: 3600ma

Actual Power Draw: 54 watts

Amps: .5 amp

COB Max Power: 137 Watts

Finish: Anodized Black

COB Holder: Solderless 

IP Rating: IP65 Water Resistant

Fixture Weight: 4.4 Pounds

Shipping Weight: 5 Pounds

Product includes: 120v power cord, 1 Rope Ratchet Hangers & LED Fixture.

    Optic LED Warranty: Lifetime Warranty

    Life Expectancy: 10+ Years 

    Packaging: Plain brown discrete packaging with no labels.

    (*Taxes & Duties will be required on shipments outside of N. America)

    Shipping: Free shipping to 60+ countries

    Dimming: Not dimmable

    Recommended for:

    • Grow tents (1.5x1.5) (2x2) 
    • Grow rooms (All Sizes)
    • Full-cycle growing from seedling to flower
    • Soil, hydroponic, aeroponic, or aquaponic systems


     Optic 1 review