Flower Footprint: 2' X 2'
Optic LED Optic 1 COB LED Grow Light 54W 3500k COB
Optic LED’s Optic 1 COB LED Grow Light is the most efficient COB in their lineup, coming in at efficacy 2.15 with a CREE XLamp® CXE-3590 and glass projection lens to spot beam light into your desired grow area maximizing yields while being passively cooled by an overbuilt pin fin heatsink which emits little heat for easy management of temperature fluctuations. Daylight white 3500k color temp assists both flowering phase and vegetative growth as it offers well balanced spectrum that also does really good work during veg phase!
The Optic 1 COB is a high-quality, affordable LED that delivers extraordinary efficiency and longevity. With 2.15 umol/watt efficacy rating at the top of its class in the industry today, this light can help any grower get vibrant, healthy, potent plants all without noise or moving parts - because silence is golden for your plant babies. The best part? This investment costs less than many other brands out there (with 10 year warranty)!
- Max Power: 54 watts
- HID equivalent: 150w HPS
- LEDs/ COB: CREE XLAMP CXB3590
- Kelvin: 3500K (Day Light White)
- Flower: 2' x 2' (.6m x .6m)
- Veg: 3' x 3' (.9m x .9m)
- Flower: 18" (.5m)
- Veg: 24" (.6m)
- Seedling: 30" (.75m)
- Passive Cooling with overbuilt Pin Fin Heatsink (Fanless)
- Meanwell HBG-60 (60w driver - only pulls 54 watts)
PAR Output for 2'x2' (.6mx.6m) area
PPFD @ 18" Hanging Height (2' x 2' area)
PPFD @16 1/2" Hanging Height (2' x 2' area)
Full Spectrum White Light Technology - CREE's Full Spectrum White Light Technology - @3500k daylight white
Optic 1 Features
- Fixture Dimensions: 5.25" L x 5.25" W x 7" H
- CRI: 80
- Kelvin: 3500K (Day Light White)
- Yield: Up to 2.0 grams per watt
- Total Yield: Up to 108 grams
- 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
- Warranty: 10 Years
- Release Date: Mid 2017
- Life Expectancy: 12+ Years
- Packaging: Plain brown discrete packaging with no labels.
- Shipping: Free shipping to 60+ countries
- Dimming: Not dimmable
- 120v power cord
- 1 Rope Ratchet Hangers
Optic 1 COB LED Specifications
3' x 3'
||2' x 2'
||5.25" x 5.25" x 7"
||15" - 30"
(2015-2018) 5-year warranty, (2019 and later) 10-year warranty
This product is available for FREE international/worldwide shipping.
Please call us at 800-856-7140, or fill out the form here.
Items shipped international from the USA may have VAT, duties, taxes, and/or local charges due upon delivery.
These charges are the responsibility of the customer and not Rightbud.
Warranty & Return Policy
10 Year industry Best Warranty is a strong indicator of the quality of these Optic LED Grow Light Fixtures. Optic LED fully stands behind their high quality LED Grow Lights and is committed to supporting you in keeping your light fully operational for 5 or 10 years depending on what warranty you received with your light. Lights Purchased 2015 - 2018 came with 5 year warranty & Lights purchased 2019 through 2022 all models include 10 year warranty. Optic LEDs are engineered with industry best components including USA Made CREE LED'S, Samsung LED's, Meanwell Driver's and massively overbuilt heatsinks for passive cooling. Optic LED's last years longer than other LED Grow Lights and also maintain their value better.
All Optic LEDs are assembled with 4 main components, The Drivers, LED Boards, Heatsinks and Dimmers. The Heat sinks themselves are aluminum and not possible to break. We have installed "Plug and Play Connectors" on the LED Boards & Dimmers so any grower can easily plug in a new Part if they were to break their light during the warranty period.
We are so confident in our commercial grade Optic LED Grow Light products that we back them with the industry's first 10 year Warranty. Optic LEDs are engineered with plug and play connectors on all of the components to make it easy for any grower to simply plug in a new part to fix their light. Growers need to be able to keep their lights in their gardens so by having a part sent directly to them which they can easily plug in, keeps them for having to pay to ship the light in for repair and avoid costly down time.
Optic LED growers love that we have the warranty parts right on our website for free so existing customers can order a part for their light at any time and of course free of cost. Most parts ship-out with a 2day USPS Priority mail shipment and the growers are able to have their light back to 100% within 2 day of ordering their part. If you need help finding out the problem you just email our team at WarrantyClaim@opticLEDGrowLights.com and we will direct you.
During the 10 year warranty period , Optic LED will support you to repair your Light fixture that is defective. Optic LED covers costs to send you the needed part needed to fix your light. You can order your free parts at any time just make sure it matches your original order name. Most parts also have a video that shows you how to "Plug in the Part". These lights are engineered with less than 10 different components so it makes it very easy to figure out the problem and plug in the new part.
To file a warranty claim contact us at email@example.com
What is NOT Covered
This 10 year warranty does not cover any damage, deterioration or malfunction resulting from any alteration, modification, improper or unreasonable use or maintenance, misuse, abuse, neglect, exposure to excess moisture or other acts of nature. This warranty does not cover any damage, deterioration or malfunction resulting from the modification of this product, any unauthorized tampering with this product.
How to make a Warranty Claim
In order to enforce the rights under this warranty, the original purchaser must notify Optic LED of a warranty claim by emailing Optic LED
- 2-4 pictures of the light, one of the sticker on the top of the light
- A video would be helpful if it makes it easier to show the problem
- brief description of the problem.
- the name you ordered under
- your current shipping address.
Where do I email my Warranty Claim information?
USA ORDERS: firstname.lastname@example.org
The Optic LED representative will request 2-3 photos showing defect and the light in its entirety so they can submit an official warranty claim. Its very important that we receive a picture that shows the defect up close but also pictures that show the light in its entirety. Once the claim is submitted with the correct photos a response back on the warranty claim will take 1-2 business days.
When the response comes back from your claim you will get a resolution plan to get your light back up and running at 100% in a timely manner. Our light is designed with all plug and play connectors so growers can easily plug in a new part if anything ever happens helping avoid costly down time or having to pay to send your light in for repair.
We are proud to offer FREE SHIPPING to all orders of $50 or more with a physical address (no P.O. Boxes) within the contiguous United States. That means everywhere in the United States besides Alaska, Hawaii, and Puerto Rico. If you live in one of these locations, please contact us for a shipping quote.
Please note: We process all website orders Monday - Friday, 7 am - 4 pm. If you placed an order over the weekend or after hours, it will not get processed until the next business day.
Price Match Guarantee
We work very hard to ensure that we offer the absolute lowest prices online.
That means that if you find any authorized online retailer that has a lower price than us, just let us know and we'll match their price!
Please note some restrictions apply and this does NOT apply to any auction, discounter, or market platform including eBay, Amazon, Alibaba, AliExpress, etc.
For additional details please see our full Price Guarantee Policy here.