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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 8+ COB Grow Light

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$1,199.00 $1,999.99

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  • This product ships FREE worldwide!
  • All orders ship DISCREETLY within 2 business days.

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The Optic 8 combines 8 of CREE's largest and most efficient COB LEDs (the XLAMP CXB3590) with industry leading glass optical projection lenses and 32 Osram 3 watt LEDs for the most penetrating light ever.

The COBs are a mix of 3500K warm white light (6x) and 5000K cool white light (2x), making this light perfect for all stages of growth. The Osram diodes add a powerful boost for blooming that help this light yield up to 2.5 pounds.

There is a second version available with 120 degree lenses, which spread out the light a bit more and give you a larger coverage area (5 by 5 versus 4 by 4). You can select that version above, directly below the price.

 

Optic 8+ COB LED Grow Light Features

  • Equivalent to 1000w DE HPS: insane output for only 500w draw
  • 3500K and 5000K CREE COBs: 6 warm white and 2 cool white COBS for a perfect mix that is great for all stages of growth
  • 3 Watt "Bloom Enhancer" LEDs: a proprietary blend that provides a huge boost during blooming
  • 3 Independent Dimmers: dimmer for veg (2x 5000k and 2x 3500k COBS), for bloom (4x 3500K COBS) and for bloom enhancer (Osram 3w LEDs), so you can save on electricity by turning down lights you don't need.
  • 5 year warranty: buy risk free

 

Top Quality LEDs Deliver Extreme Power

The LEDs in the Optic 8+ fixture are equivalent to a double ended 1000 watt HPS bulb in terms of their output. Included are:

  • 3500K and 5000K CREE XLAMP CXB3590 COB 132 watt LEDs driven continuously at 50 watts
  • 3 watt Osram ultra efficient LEDs with glass projection lenses

Both the COBs and the 3 watt diodes have the power to penetrate deep below the canopy. Secondary lenses focus the light even further and increase the PAR output and canopy penetration by up to 200%. The drivers are the industry-best from Meanwell.

The PAR in the center of the foot print at an 18-inch hanging height is 1828 umol/m2/s. The PPFD is 693.78.

PAR Footprint at 18 Inches (4 by 4 Coverage Area):

Optic 8 PAR Footprint at 18 Inches

 

At 24 inches, the PAR is 1420 u/mols at the center of the footprint and the PPFD is 619.87.

PAR Footprint at 24 Inches (4 by 4 Coverage Area):

Optic 8 PAR Footprint at 18 Inches

 

The recommended hanging height is 18 to 24 inches for flowering and 24 to 30 inches for vegging. The Optic 8 covers a 4 by 4 area for bloom and a 5 by 5 area for veg. If you choose the option with 120 degree lenses instead of 90 degree lenses, the coverage increase by a foot in each direction, so 5 by 5 for bloom.

 

Perfect Full Spectrum Light For All Stages Plus Huge Boost For Flowering

The mix of 3500K and 5000K COBs provides a white light that is great for all stages of growth. The supplemental 3 watt Osram LEDs provide a huge boost of red that makes for monstrous yields of up to 2.5 pounds per light.

Optic 8  Spectrum At Full Power

Optic 8 Spectrum Full Power

 

Optic 8 Bloom Enhancer Spectrum 

Optic 8 Bloom Boost Spectrum

 

2 Switches and 3 Dimmers Save On Electricity Costs When You Don't Need Full Power

You have an on/off switch and a separate bloom boost switch, so you can leave the Osram LEDs off during veg to save power.

Furthermore, you have a dimmer for the bloom enhancer LEDs, another one for veg and another for flowering. The veg dimmer controls the two 5000K COBs and two of the 3500K ones. The flower dimmer controls the remaining four 3500K COBS.

COBs Switched On

 

Bloom Enhancers Switched On

 

Everything Switched On

 

Package Includes

  • 1x Optic 8 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 ratchet hanging cables

 

 

The Optic LED 3500K Optic 8+ is an insanely powerful fixture that delivers the output of a DE 1000 watt HPS light but only uses 500 watts of power. It features both warm white and cool white COBs, plus a proprietary blend of 3 watt Osram LEDs that deliver a huge boost during blooming for monstrous yields of up to 2.5 pounds.

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

Actual Wattage 500 watts
HID Equivalent 1000 watts (double ended)
LED Chips 8 x CREE COB LEDs and 32 x 3 watt Osram LEDs
Input Voltage 100v to 265v AC
Spectrum full spectrum plus IR and UV
PAR 1828 umol/m2/s at center of footprint at 18"
Coverage Area Veg: 5 by 5 ft; Flower: 4 by 4 (5 by 5 with 120 degree lenses)
Operating Frequency 50 Hz to 60 Hz
Thermal Management 9 internal cooling fans; aluminum heat sinks
Dimensions 26.75 by 26.25 inches
Product Weight 34 lbs
Recommended Height Above Plants 18 to 24 inches for flower; 24 to 30 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 Dec 20 and Dec 27.
  • 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 (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've purchased buyer's insurance that guarantees the lowest price. If you find a lower online price within a month after purchase, you will get a refund of up to $500 for the difference.
  4. Free 4x Buyer's Insurance. In addition to the low price guarantee, you are also covered against any shipping problems, identity theft and terms of service breaches. And it's all on us (details here).
  5. Hassle-Free Returns. If you aren’t absolutely satisfied, return your light within 30 to 90 days, depending on the brand (details here).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere (excluding WY).
  8. Authorized Dealers. We only carry American brands whose lights have been extensively tested by real growers. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, to help you find the perfect light 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 8 combines 8 of CREE's largest and most efficient COB LEDs (the XLAMP CXB3590) with industry leading glass optical projection lenses and 32 Osram 3 watt LEDs for the most penetrating light ever.

The COBs are a mix of 3500K warm white light (6x) and 5000K cool white light (2x), making this light perfect for all stages of growth. The Osram diodes add a powerful boost for blooming that help this light yield up to 2.5 pounds.

There is a second version available with 120 degree lenses, which spread out the light a bit more and give you a larger coverage area (5 by 5 versus 4 by 4). You can select that version above, directly below the price.

 

Optic 8+ COB LED Grow Light Features

  • Equivalent to 1000w DE HPS: insane output for only 500w draw
  • 3500K and 5000K CREE COBs: 6 warm white and 2 cool white COBS for a perfect mix that is great for all stages of growth
  • 3 Watt "Bloom Enhancer" LEDs: a proprietary blend that provides a huge boost during blooming
  • 3 Independent Dimmers: dimmer for veg (2x 5000k and 2x 3500k COBS), for bloom (4x 3500K COBS) and for bloom enhancer (Osram 3w LEDs), so you can save on electricity by turning down lights you don't need.
  • 5 year warranty: buy risk free

 

Top Quality LEDs Deliver Extreme Power

The LEDs in the Optic 8+ fixture are equivalent to a double ended 1000 watt HPS bulb in terms of their output. Included are:

  • 3500K and 5000K CREE XLAMP CXB3590 COB 132 watt LEDs driven continuously at 50 watts
  • 3 watt Osram ultra efficient LEDs with glass projection lenses

Both the COBs and the 3 watt diodes have the power to penetrate deep below the canopy. Secondary lenses focus the light even further and increase the PAR output and canopy penetration by up to 200%. The drivers are the industry-best from Meanwell.

The PAR in the center of the foot print at an 18-inch hanging height is 1828 umol/m2/s. The PPFD is 693.78.

PAR Footprint at 18 Inches (4 by 4 Coverage Area):

Optic 8 PAR Footprint at 18 Inches

 

At 24 inches, the PAR is 1420 u/mols at the center of the footprint and the PPFD is 619.87.

PAR Footprint at 24 Inches (4 by 4 Coverage Area):

Optic 8 PAR Footprint at 18 Inches

 

The recommended hanging height is 18 to 24 inches for flowering and 24 to 30 inches for vegging. The Optic 8 covers a 4 by 4 area for bloom and a 5 by 5 area for veg. If you choose the option with 120 degree lenses instead of 90 degree lenses, the coverage increase by a foot in each direction, so 5 by 5 for bloom.

 

Perfect Full Spectrum Light For All Stages Plus Huge Boost For Flowering

The mix of 3500K and 5000K COBs provides a white light that is great for all stages of growth. The supplemental 3 watt Osram LEDs provide a huge boost of red that makes for monstrous yields of up to 2.5 pounds per light.

Optic 8  Spectrum At Full Power

Optic 8 Spectrum Full Power

 

Optic 8 Bloom Enhancer Spectrum 

Optic 8 Bloom Boost Spectrum

 

2 Switches and 3 Dimmers Save On Electricity Costs When You Don't Need Full Power

You have an on/off switch and a separate bloom boost switch, so you can leave the Osram LEDs off during veg to save power.

Furthermore, you have a dimmer for the bloom enhancer LEDs, another one for veg and another for flowering. The veg dimmer controls the two 5000K COBs and two of the 3500K ones. The flower dimmer controls the remaining four 3500K COBS.

COBs Switched On

 

Bloom Enhancers Switched On

 

Everything Switched On

 

Package Includes

  • 1x Optic 8 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 ratchet hanging cables

 

 

The Optic LED 3500K Optic 8+ is an insanely powerful fixture that delivers the output of a DE 1000 watt HPS light but only uses 500 watts of power. It features both warm white and cool white COBs, plus a proprietary blend of 3 watt Osram LEDs that deliver a huge boost during blooming for monstrous yields of up to 2.5 pounds.

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

Actual Wattage 500 watts
HID Equivalent 1000 watts (double ended)
LED Chips 8 x CREE COB LEDs and 32 x 3 watt Osram LEDs
Input Voltage 100v to 265v AC
Spectrum full spectrum plus IR and UV
PAR 1828 umol/m2/s at center of footprint at 18"
Coverage Area Veg: 5 by 5 ft; Flower: 4 by 4 (5 by 5 with 120 degree lenses)
Operating Frequency 50 Hz to 60 Hz
Thermal Management 9 internal cooling fans; aluminum heat sinks
Dimensions 26.75 by 26.25 inches
Product Weight 34 lbs
Recommended Height Above Plants 18 to 24 inches for flower; 24 to 30 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 Dec 20 and Dec 27.
  • 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 (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've purchased buyer's insurance that guarantees the lowest price. If you find a lower online price within a month after purchase, you will get a refund of up to $500 for the difference.
  4. Free 4x Buyer's Insurance. In addition to the low price guarantee, you are also covered against any shipping problems, identity theft and terms of service breaches. And it's all on us (details here).
  5. Hassle-Free Returns. If you aren’t absolutely satisfied, return your light within 30 to 90 days, depending on the brand (details here).
  6. Free Shipping on orders over $100 to the lower 48 states.
  7. No Sales Tax Anywhere (excluding WY).
  8. Authorized Dealers. We only carry American brands whose lights have been extensively tested by real growers. 100% US warranty on all products.
  9. Buyer's Guides. We have created buyer's guides for both HID and LED grow lights, to help you find the perfect light 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.

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