Cart
Checkout Secure
Summer Sale! Save 5% On Almost Everything! (details here)

Got a Question? Call Us

(800) 660-8319

Mon-Sat 7am-7pm Eastern

Having trouble choosing a grow light? Check out our article - What is the best grow light for your needs? It covers all the main factors you need to consider.

Optic 4 Gen4 COB Grow Light

Your Price:
$649.00 $799.00

Quantity
 
Checkout Secure
Checkout Secure
  • Financing Available via PayPal Credit. Details and instructions here.
  • This product ships FREE worldwide!
  • All orders ship DISCREETLY within 2 business days.

SUMMER SALE: Get an additional 3% off until 7/31! Use code: optic3

4 Great reasons to buy from us:

  • Image of Secure Ordering
  • Image of Low Price Guarantee
  • Image of 100% Satisfaction Guaranteed
  • Image of Easy Returns

 

The Optic 4 Gen4 is more efficient than ever! It uses less power to deliver even more light and will deliver yields of up to 888 grams / 31.71 oz / 1.98 lbs.

  

Optic 4 Gen4 COB Grow Light Features

  • Equivalent to 600w HPS: insane output for only 370w draw
  • 3500K white light: mix of 3000K and 5000K CREE CXB3590 COBS
  • Supplemental LEDs: CREE XPE red and blue, Samsung LM301H 3500k white and UV and IR
  • Yield: Up to 888 grams / 31.71 oz / 1.98 lbs
  • 3 Modes: run at full power, COBs only, or 5 watt LEDs only to save power when you don't need full output
  • Dimmable: separate dimmers for the COBs and the supplemental diodes
  • Long lasting: rated for 100,000+ hours
  • 5 year warranty: buy risk free

 

Top Quality LEDs Deliver Extreme Power

The LEDs in the Optic 4 fixture are equivalent to a 600 watt HPS bulb in terms of their output. Included are:

  • 4x 3000K and 5000K CREE Xlamp CXB3590 top bin COB LED Chips driven at 65 watts (at max power)
  • 16x CREE XPE 660 nm deep red LEDs
  • 8x CREE XPE 460 nm royal blue LEDs
  • 144x Samsung LM301H 3500k top bin LEDs (4 diodes per lens)
  • 3x ultra violet LEDs
  • 3x infrared LEDs

Both the COBs and the supplemental diodes have the power to penetrate deep below the canopy. Secondary lenses focus the light even further and increase the PAR output by up to 200%.

The PPFD at 18 inches is 1035. The following table shows the PAR footprint over a 3x3 area at 18 inches.

Optic 4 PPFD Footprint 18 inches

 

The PPFD at 24 inches is 886. The following table shows the PAR footprint at 24 inches.

Optic 4 PAR Chart at 24 inches

 

The recommended hanging height during flowering is 18-30 inches. During vegging, it is 30 to 36 inches. For seedlings, hang the light at 36 inches.

This gives you a 3.3 by 3.3 coverage area during flowering and a 4 by 4 area during vegging. 

 

Perfect Full Spectrum Light

The COBs and the Samsung diodes deliver a full-spectrum white light that is great for all stages of growth, 

The CREE supplemental LEDs add red and blue to give plants even more of the wavelengths they need the most. They also add UV and IR wavelengths..

 

3 Modes Save On Electricity Costs When You Don't Need Full Power

You can run the Optic 4 at full power or you can run either only the COB lights or only the supplemental LEDs. Being able to turn off some of the lights lets you save on power costs when you don't need the full output.

You can also dim the COBs and the supplemental diodes separately, which allows you even more control over how much light you give plants and how much power the fixture consumes.

 

Package Includes

  • 1x Optic 4 light fixture
  • 1x 120V power cord for US orders (international orders ship with the standard cord for your country; cord can be changed upon request)
  • 4x Heavy-duty rope ratchet hangers

 

 

The Optic LED Optic 4 4th Generation light is a powerful fixture that delivers the output of a 600 watt HPS light but only uses 370 watts of power.

It features a mixture of warm white and cool white COBS, plus red, white, blue, UV and IR supplemental diodes, in a perfect combination to grow any type of plant.

Click on 'Add to Cart' above and get yours today!

Actual Wattage 370 watts
HID Equivalent 600 watts
LED Chips 4 x CREE COB LEDs and supplemental CREE XPE and Samsung diodes
Input Voltage 100v to 265v AC
Spectrum full spectrum plus IR and UV
PAR 1035 umol/m2/s at center of footprint at 18"
Coverage Area Veg: 4 by 4 ft; Flower: 3.3 by 3.3
Operating Frequency 50 Hz to 60 Hz
Thermal Management 4 internal cooling fans; heat sinks
Dimensions 18 by 18 by 4 inches
Product Weight 24 lbs
Recommended Height Above Plants 24 inches for flower; 24 to 36 for veg
Box Includes fixture, power cord; 4 heavy-duty ratchet hangers
Manufacturer's Warranty 5 years
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Jul 10 and Jul 17.
  • Tracking info will be provided (via email) within 24 hours of shipment.
  • Easy returns for up to 90 days, depending on brand.
  • Our shipping and returns page has more details, including return info for individual brands.

Warranty Information

Optic LED grow lights come with a 5-year manufacturer's warranty.

You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

 

10 Reasons to Trust Us With Your Business

  1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
  2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
  3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
  4. Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
  5. Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere, except WY, and CA for some brands.
  8. Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
  10. Safe & Secure Systems in place for every payment transaction.

 

The Optic 4 Gen4 is more efficient than ever! It uses less power to deliver even more light and will deliver yields of up to 888 grams / 31.71 oz / 1.98 lbs.

  

Optic 4 Gen4 COB Grow Light Features

  • Equivalent to 600w HPS: insane output for only 370w draw
  • 3500K white light: mix of 3000K and 5000K CREE CXB3590 COBS
  • Supplemental LEDs: CREE XPE red and blue, Samsung LM301H 3500k white and UV and IR
  • Yield: Up to 888 grams / 31.71 oz / 1.98 lbs
  • 3 Modes: run at full power, COBs only, or 5 watt LEDs only to save power when you don't need full output
  • Dimmable: separate dimmers for the COBs and the supplemental diodes
  • Long lasting: rated for 100,000+ hours
  • 5 year warranty: buy risk free

 

Top Quality LEDs Deliver Extreme Power

The LEDs in the Optic 4 fixture are equivalent to a 600 watt HPS bulb in terms of their output. Included are:

  • 4x 3000K and 5000K CREE Xlamp CXB3590 top bin COB LED Chips driven at 65 watts (at max power)
  • 16x CREE XPE 660 nm deep red LEDs
  • 8x CREE XPE 460 nm royal blue LEDs
  • 144x Samsung LM301H 3500k top bin LEDs (4 diodes per lens)
  • 3x ultra violet LEDs
  • 3x infrared LEDs

Both the COBs and the supplemental diodes have the power to penetrate deep below the canopy. Secondary lenses focus the light even further and increase the PAR output by up to 200%.

The PPFD at 18 inches is 1035. The following table shows the PAR footprint over a 3x3 area at 18 inches.

Optic 4 PPFD Footprint 18 inches

 

The PPFD at 24 inches is 886. The following table shows the PAR footprint at 24 inches.

Optic 4 PAR Chart at 24 inches

 

The recommended hanging height during flowering is 18-30 inches. During vegging, it is 30 to 36 inches. For seedlings, hang the light at 36 inches.

This gives you a 3.3 by 3.3 coverage area during flowering and a 4 by 4 area during vegging. 

 

Perfect Full Spectrum Light

The COBs and the Samsung diodes deliver a full-spectrum white light that is great for all stages of growth, 

The CREE supplemental LEDs add red and blue to give plants even more of the wavelengths they need the most. They also add UV and IR wavelengths..

 

3 Modes Save On Electricity Costs When You Don't Need Full Power

You can run the Optic 4 at full power or you can run either only the COB lights or only the supplemental LEDs. Being able to turn off some of the lights lets you save on power costs when you don't need the full output.

You can also dim the COBs and the supplemental diodes separately, which allows you even more control over how much light you give plants and how much power the fixture consumes.

 

Package Includes

  • 1x Optic 4 light fixture
  • 1x 120V power cord for US orders (international orders ship with the standard cord for your country; cord can be changed upon request)
  • 4x Heavy-duty rope ratchet hangers

 

 

The Optic LED Optic 4 4th Generation light is a powerful fixture that delivers the output of a 600 watt HPS light but only uses 370 watts of power.

It features a mixture of warm white and cool white COBS, plus red, white, blue, UV and IR supplemental diodes, in a perfect combination to grow any type of plant.

Click on 'Add to Cart' above and get yours today!

Actual Wattage 370 watts
HID Equivalent 600 watts
LED Chips 4 x CREE COB LEDs and supplemental CREE XPE and Samsung diodes
Input Voltage 100v to 265v AC
Spectrum full spectrum plus IR and UV
PAR 1035 umol/m2/s at center of footprint at 18"
Coverage Area Veg: 4 by 4 ft; Flower: 3.3 by 3.3
Operating Frequency 50 Hz to 60 Hz
Thermal Management 4 internal cooling fans; heat sinks
Dimensions 18 by 18 by 4 inches
Product Weight 24 lbs
Recommended Height Above Plants 24 inches for flower; 24 to 36 for veg
Box Includes fixture, power cord; 4 heavy-duty ratchet hangers
Manufacturer's Warranty 5 years
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Jul 10 and Jul 17.
  • Tracking info will be provided (via email) within 24 hours of shipment.
  • Easy returns for up to 90 days, depending on brand.
  • Our shipping and returns page has more details, including return info for individual brands.

Warranty Information

Optic LED grow lights come with a 5-year manufacturer's warranty.

You may be wondering why you should buy your grow lights from us, instead of other available authorized dealers. Read on for the answers to all your burning questions.

 

10 Reasons to Trust Us With Your Business

  1. Customer Service. We are here to help and want the best for you. Use our live chat or email or call us during business hours. We are always here for you.
  2. Full Warranties and Generous Return Policies. We only carry top American brands that back their products with full warranties and return policies of up to 90 days, depending on the brand (details at the bottom of this page).
  3. Price Match. We want you to be absolutely secure that you're getting the best price with us, so we will not only match a lower price you find online before purchase, but will even refund you the difference up to a month after purchase (details here).
  4. Discreet Insured Shipping. All orders ship via FedEx, UPS, DHL, USPS, or a reputable freight company and the shipment is always insured, so you do not have to worry about a lost or damaged package. You also don't need to worry about prying eyes: all orders ship discreetly.
  5. Hassle-Free Returns. We always adhere to the manufacturers' return policies (details on each manufacturer at the bottom of this page).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere, except WY, and CA for some brands.
  8. Authorized Dealers. We only carry American brands whose lights and other products have been extensively tested by real growers and processors. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, as well as rosin presses and bud trimming machines, to help you find the perfect light or press for your needs. We also have reviews and comparisons of the top 1000w LED grow lights and the top 600w LEDs.
  10. Safe & Secure Systems in place for every payment transaction.

Related Products

Don't Take Our Word For it! Here's What Our Customers Think:

Added to cart!
Summer Sale! Save 5% On Almost Everything! (details here) Free shipping when you order XX more You Have Qualified for Free Shipping Spend $x to Unlock Free Shipping You Have Achieved Free Shipping Free Shipping on Orders Over $100 in the cont. US Summer Sale! Save 5% On Almost Everything! (details here) You Have Achieved Free Shipping Free shipping when you order over XX ou Have Qualified for Free Shipping