Optic 300 VEG Dimmable LED Grow Light 300w 5000k COBs (Canada Sales Only)

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Canada Orders: Ships within 1 Business Day

International Orders: Ships in 1-2 Business Days

(Same day shipping on orders before 12 pm PST / 3 pm EST)


         Are you looking for maximum performance and production in VEG? Optic 300VEG delivers, and you can expect vigorous vegetative growth and branching as this light will help you develop more flower sites, thicker stems, bushier plants & Fuller Canopies, so you can set yourself up for bigger yields, come harvest. Optic 300VEG will shave days off your total veg time and is also utilized heavily for Vertical Farming for those of you looking to maximize production in your square footage.

       Optic 300 VEG is the best deal on a Vertical Farming Dimmable LED Grow Light on the market today! Utilizing Samsung's proven quality LM301B LEDs integrated with CREE COBS. 300VEG delivers maximum cooling with over 660 watts of cooling power on our overbuilt aluminum heatsink so your light emits less heat, shines brighter, and lasts significantly longer. To bring in the punch of light penetration for thicker & deeper canopies CREE's under driven Xlamp CXB2540 COB in 5000k coming standard with 120 Degree optics. To give you the uniform PAR Spread you want across your canopy we have 480 of the Samsung LM301B arranged for uniform light spread in a 4x4 area. All powered by 2 separate, remote mountable, Meanwell Dimmable Drivers, and backed top to bottom with the industry's best 10-year warranty so you can get years of grow time with these fixtures. 



250 880 5200 or inquire at Sales@OpticLEDGrowLights.ca


The industries only 10 Year Warranty!




 *Compatible with the Optic LED Master Controller ($199.00)



Max Power: 300 watts

HID equivalent: 600-watt Metal Halide or 600w T-5/ T8 lighting system


  • 480 x Samsung LM301B LEDs in 5000k Cool White
  • Samsung LED's driven at 200 watts combined total (2.4 LEDs per watt)

  • 4 x 80-watt CREE XLAMP CXB 2540 COB LEDs  
  • 4 CREE COBs  Under Driven at 25w each (100w total)
  • CREE COB LEDs are all 5000k Cool White


    COBs: USA Made, 80-watt CREE XLAMP CXB2540 COBs

    Optics: 120 degrees Lens (On CREE & Samsung LEDs)

    Drivers: Two Meanwell HLG Series 150 watt Dimmable Drivers

    (remote mountable)

      Spectrum: Full-spectrum White Light 



      PPFD @" in a 4' x 4' area: coming soon

      PPFD @" in a 4' x 4' area: coming soon




       Recommended Coverage area:

      • 4' x 4' (1.2m x 1.2m) Veg @ 6-18" 

      Recommended hanging height:

      • Veg: 6"- 18"
      • Seedling: 18" (Dim to 25%-50%)


      Dimmers: 2 Independent Dimmers  ( 1 on each driver)

      Dimmability: 4 possible settings 25%, 50%, 75% & 100%

      Recommended Dimmer Settings for maximum efficiency

      25%: New Seedlings & Freshly rooted Clones

      50%: VEG weeks 1-2 (Small Plants)

      75%: VEG weeks 3-4 (Medium Plants)

      100%: VEG weeks 5+ (Mature & Developed Plants)


      Controller Ports: Each of the 2 Drivers has controller ports so this light is compatible 

      Thermal management: Passively Cooled. Massively Overbuilt Aluminum heat-sinks with over 660 watts of cooling power


      Optic 300 Specifications:

      Yield/Production: Yield up to 20% more overall 

      HID/HPS equivalent: 600w HPS

      Kelvin: 5000K Day Light White

      IP Rating: IP65 Waterproof

      PPF / Watt: : 2.4 umol/J

      Actual Power Draw: 300 watts max

      Input Voltage: AC 100-265V

      Input Current: 1.4A @120 - .7A @240

      Lifetime: 100,000 Hours+  

      Warranty: 10 Years full warranty - Lifetime warranty on Meanwell Driver 

      Release Date: April 2019 

      Shipping: Free Shipping to 60+ countries 

      Cables: 6 Foot attached power cord 

      Plug: USA, CANADA, EURO, Commercial, etc.

      (We automatically ship the correct cord for your country)

      Dimming: Central Mounted Dimmer 25%, 50%, 75% & 100% settings

      Master Controller: Fully Compatible (adds auto sunrise & sunset feature)

      Fixture Dimensions: 36" x 9" x 1.25"

      Weight: 28 lbs

      Shipping Weight: 35 lbs

      Product includes: 120v power cord, Dimmable Driver Module, 2 Rope Ratchets, 2 Hanging Clips, 1 LED Fixture

      Recommended for: Grow Tents, Grow Rooms, Greenhouses & Indoor Cultivations. 

      *International Shipments may require Taxes & Duties. Contact us for a quote!



      Optic 300 Veg Video Page - Click Here!!!

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