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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 300 VEG Dimmable LED Grow Light

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$599.00 $749.00

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  • All orders ship DISCREETLY within 2 business days.

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The Optic LED 300 Dimmable Vegging LED grow light features top bin Samsung LM301B LEDs combined with CREE XLamp COBs and a Meanwell driver. It is one of the most efficient lights on the market, delivering a full 2.4 umol per joule.

Both the COBs and the regular diodes emit a cool white light with a color temperature of 5000K. It is a full spectrum light that is perfect for the vegetative stage of growth.

The Optic 300 Veg will grow thicker, more developed, healthier plants that yield up to 20% more when flowered. And it will shave days off your total veg time.

If you only have a small area to cover, we also have the Optic 150 Veg, which is half as large and half as powerful. Check it out here.

 

Optic 300 Veg LED Grow Light Features

  • Samsung LM301B LEDS: 480 diodes of 5000K cool white light; driven at 200 watts total (2.4 LEDs per watt)
  • 4 CREE XLAMP CXB 2540 COB LEDs: 5000K cool white light; under driven at 25 watts each
  • 120 degree lens: each Samsung diode and CREE COB has a 120 degree lens for protection and to focus the beam for better efficiency
  • Meanwell driver: two top of the line MeanWell HLG Series 150 watt dimmable drivers (remote mountable)
  • Large coverage: 4 by 4 feet coverage area
  • Dimmable: dimmers have 4 possible settings of 25%, 50%, 75% and 100%
  • Yield: Up to 20% more overall
  • Highly efficient: 300 watt power consumption (at 100%), but is equivalent to 600 watt metal halide or T5 fluorescent
  • 10-year warranty: you'll see other stores call it a lifetime warranty, but read the fine print...it's 10 years

 

Top Quality LEDs And Driver For Incredible Power

The Optic 300 Veg uses two dimmable Meanwell drivers, which are the best in the industry, to drive the CREE COBs and Samsung LEDs.

It is cooled by passive heatsinks, so there is no noisy fan. It delivers an incredible amount of light and covers a 4 by 4 area, which is large for a 300 watt light.

 

Dimmable To Save Money When Full Power Is Not Needed

This light is dimmable, with 4 possible settings 25%, 50%, 75% or 100%.

Here are the recommended dimmer settings for maximum efficiency:

  • New seedlings & freshly rooted clones: 25%
  • Veg weeks 1-2 (small plants): 50%
  • Veg weeks 3-4 (medium plants): 75%
  • Veg weeks 5+ (mature & developed plants): 100%

 

Perfect Full Spectrum Light For Vegging

The 5000K Samsung diodes and CREE COBs provide a cool white light that is perfect for vegging.

Optic 300 Veg Spectrum

 

Package Includes

  • 1x Optic 300 Veg with 120v power cord (for international orders, we ship the standard cord for your country; other cords available upon request)
  • 2x dimmable driver module
  • 4x adjustable ratchet hangers
  • 4x hanging clips
  • 1x secondary lens (optional)

 

The Optic 300 Veg is a powerful vegging monster that ends up giving you up to 20% greater yields, thanks to the improved growth during vegging.

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

Actual Wattage 300 watts
LED Chips Samsung LM301B and CREE XLAMP COBs
Spectrum 5000K full spectrum white light
Coverage Area 4 by 4 feet
Operating Frequency 50 Hz to 60 Hz
Thermal Management passive heatsinks
Box Includes fixture and attached power cord, dimmable driver modules, adjustable ratchet hangers, hanging hooks
Manufacturer's Warranty 10 years
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Sep 30 and Oct 7.
  • 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 300 Veg LED grow lights come with a 10 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 LED 300 Dimmable Vegging LED grow light features top bin Samsung LM301B LEDs combined with CREE XLamp COBs and a Meanwell driver. It is one of the most efficient lights on the market, delivering a full 2.4 umol per joule.

Both the COBs and the regular diodes emit a cool white light with a color temperature of 5000K. It is a full spectrum light that is perfect for the vegetative stage of growth.

The Optic 300 Veg will grow thicker, more developed, healthier plants that yield up to 20% more when flowered. And it will shave days off your total veg time.

If you only have a small area to cover, we also have the Optic 150 Veg, which is half as large and half as powerful. Check it out here.

 

Optic 300 Veg LED Grow Light Features

  • Samsung LM301B LEDS: 480 diodes of 5000K cool white light; driven at 200 watts total (2.4 LEDs per watt)
  • 4 CREE XLAMP CXB 2540 COB LEDs: 5000K cool white light; under driven at 25 watts each
  • 120 degree lens: each Samsung diode and CREE COB has a 120 degree lens for protection and to focus the beam for better efficiency
  • Meanwell driver: two top of the line MeanWell HLG Series 150 watt dimmable drivers (remote mountable)
  • Large coverage: 4 by 4 feet coverage area
  • Dimmable: dimmers have 4 possible settings of 25%, 50%, 75% and 100%
  • Yield: Up to 20% more overall
  • Highly efficient: 300 watt power consumption (at 100%), but is equivalent to 600 watt metal halide or T5 fluorescent
  • 10-year warranty: you'll see other stores call it a lifetime warranty, but read the fine print...it's 10 years

 

Top Quality LEDs And Driver For Incredible Power

The Optic 300 Veg uses two dimmable Meanwell drivers, which are the best in the industry, to drive the CREE COBs and Samsung LEDs.

It is cooled by passive heatsinks, so there is no noisy fan. It delivers an incredible amount of light and covers a 4 by 4 area, which is large for a 300 watt light.

 

Dimmable To Save Money When Full Power Is Not Needed

This light is dimmable, with 4 possible settings 25%, 50%, 75% or 100%.

Here are the recommended dimmer settings for maximum efficiency:

  • New seedlings & freshly rooted clones: 25%
  • Veg weeks 1-2 (small plants): 50%
  • Veg weeks 3-4 (medium plants): 75%
  • Veg weeks 5+ (mature & developed plants): 100%

 

Perfect Full Spectrum Light For Vegging

The 5000K Samsung diodes and CREE COBs provide a cool white light that is perfect for vegging.

Optic 300 Veg Spectrum

 

Package Includes

  • 1x Optic 300 Veg with 120v power cord (for international orders, we ship the standard cord for your country; other cords available upon request)
  • 2x dimmable driver module
  • 4x adjustable ratchet hangers
  • 4x hanging clips
  • 1x secondary lens (optional)

 

The Optic 300 Veg is a powerful vegging monster that ends up giving you up to 20% greater yields, thanks to the improved growth during vegging.

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

Actual Wattage 300 watts
LED Chips Samsung LM301B and CREE XLAMP COBs
Spectrum 5000K full spectrum white light
Coverage Area 4 by 4 feet
Operating Frequency 50 Hz to 60 Hz
Thermal Management passive heatsinks
Box Includes fixture and attached power cord, dimmable driver modules, adjustable ratchet hangers, hanging hooks
Manufacturer's Warranty 10 years
  • Free shipping on all orders over $100 in the continental US and internationally for select brands.
  • Estimated Arrival: Between Sep 30 and Oct 7.
  • 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 300 Veg LED grow lights come with a 10 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.

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