Optic LED Optic 4 3500K Dimmable COB Full Spectrum LED Light

Optic LED Optic 4 Gen4 3500k Dimmable COB Full Spectrum LED Light

Scale-up your indoor garden’s grow light with the powerful Optic LED Optic 4 Grow Lights. 

Featuring the Cree XLamp CXB 3590, you get 50 percent more power and 40 percent more light with this COB, without increasing wattage draw.

Thanks to the on-board XLamp, the Optic 4 gives you a full range of white light COBs, resulting in healthier plants, more potent trichomes, and more yields.

The Optic 4 does not scrimp on its bloom enhancers. Composed of Cree XPE LEDs, and Samsung LM301H LEDs, you stand to get the best flowers with this light fixture.

You get full control with the independent dimmers of the Optic 4, which allows you to adjust the COB and Bloom Enhancers.

The Optic 4 is ideal for grow tents of up to 100 square feet and grow rooms of all sizes. You can use it also for full-cycle growing as well as soil, hydroponic, aquaponic and aeroponic systems.

A lifetime warranty covers the LED chips and drivers of the Optic 4, for your peace of mind.


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

• Power-efficient with the XLAMP CXB
• Full range of white light
• Quality Bloom Enhancers
• Independent Dimmers
• Suitable for all grow rooms and mediums
• Limited Lifetime Warranty

LED Components

Optic LED offers a 10-year Limited warranty / Lifetime warranty on LED chips and drivers for this product. This warranty does not cover operator error or abuse.