Optic LED

Optic LED Optic 1 XL COB Grow Light (100W / 3500K)


Bulk/wholesale pricing available for this product:
call us or email us for volume quote.

The Optic 1 XL by Optic LED features white-light technology via a single CREE CXB3590 chip-on-board array running at 100 watts. Featuring a passive heatsink, Mean Well driver, and 6' power cord, this fixture is a complete light engine. 

The passive cooling system has been overbuilt by 25% to help the light run cooler and extend the lifespan of the COB. 

Modern-day glass lens technology allows the photons to be focused into the desired coverage area (2'x2' for flower) while giving you unprecedented canopy penetration resulting in more developed flowers deeper into your canopy and higher end yields. 

Optic 1 is plug and play ready, features a hanging hook on the top side which easily attaches to your ratchet hanger.



The 3500K spectrum is ideal for flowering as it contains alot of red, but is also capable of full-cycle growing. 




PPFD @ 16.5" (2x2 area): 540 umol/m2/s average

PPFD @ 18" (2x2 area): 503 umol/m2/s average






Industry-Leading Mean Well Driver 





Actual Power Draw: 100 watts

Spectrum: 3500K 

Coverage area: 2'x2' for flower, 4'x4' for veg

PAR efficacy: 2.1 umol/j

Lifetime: 50,000 Hours (8.5 years @16hrs daily use)

Driver: Meanwell

Cables: 6-foot attached power cord 

Plug: USA, UK, EU, Africa, Australia & more

Dimming: No 

Hanger: Built-in, rope ratchets included

Recommended for:

  • Closet Grows
  • Cabinet Grows & Grow Tents
  • Supplemental Coverage

Manufacturer's warranty: 10 year lifetime warranty

Grams per watt: Up to 2 g/w

Yield: Up to 200 grams / 7.14 ounces



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Estimated Arrival

Between 1 and 5 business days, depending on your location.

Easy Returns

For up to 90 days, depending on the brand.


Please refer to our Shipping & Returns policy page for more detailed information.

All products sold on Growbuds are subject to the respective manufacturer’s warranty policy, which can be found on manufacturers websites or by contacting them. If your product fails in the remainder of our returns period, the manufacturer's warranty policy will prevail. In this case, send us an email at support@wegrowbuds.co and we will assist you in your warranty claim by helping you coordinate with the original manufacturer.

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Free Continental
US Delivery over 99$

Safe Checkout