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ThinkGrow 720 Watt Horticulture Full Spectrum LED Grow Light

SKU: th12726  |  Model: Model-I Plus
$1,14900
Option

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Manufacturer's Warranty

5-Year Warranty

What's In The Box?
  • ThinkGrow Model-I or Model-I PlusFull-Spectrum LED Grow Light w/ Built-In Driver
  • 12-foot Power Cord
  • 16 ft. 4Pins Y-splitterWaterproof ExtensionCable
  • Owner's Manual

Info & Guides

Description

Low greenhouse rafters and tight grow rooms leave little space between your lights and your plants. The ThinkGrow 720 Watt Horticulture Full Spectrum LED Grow Light is designed to hang close to the canopy and still spread light evenly to the edges of your bench. You can choose it in the Model-I or Model-I Plus configuration, and the 2 differ in how much spectrum control you get.

Full-spectrum output with UV included carries your plants from vegetative growth through flowering under one fixture. If you pair either model with an external controller, you can adjust the light for each growth stage and skip swapping fixtures between phases.

Key Features and Benefits of the ThinkGrow 720 Watt Horticulture Full Spectrum LED Grow Light

  • V-Shape Panels: Angled LED panels improve light spread and reduce light energy loss, so more of the 720 watts you draw reaches your plants.
  • Low Hanging Height: A mounting height of 2.5 feet lets you hang the light close to your plants, which helps in greenhouses and rooms with limited headroom.
  • Built-In Driver: The driver is integrated into the 720-watt fixture, so installation takes fewer steps and less hardware hangs above your canopy.
  • Far-Red Channel: Both models include a Far-Red spectrum channel that you can use with an external controller to help finish the flowering cycle faster.
  • IP66 Rating: This rating shields the fixture from dust and powerful water jets, which matters in humid greenhouses where you water overhead.
  • 240-Volt Power: The light connects with a 6-15P plug, so you will need a matching outlet in your grow space before hanging it.
  • Dimmable Output: You can dim the 720-watt output to ease young plants into higher light intensity and raise it as they mature.
  • DLC Hort Qualified: DLC Horticulture qualification confirms the fixture meets DesignLights Consortium efficiency requirements for horticultural lighting.
  • ETL Certified: ETL safety certification shows the light has been tested against recognized electrical safety standards.
  • Manageable Size: At 45.24 x 4.36 x 6.46-Inches (L x W x H) and 22.33 pounds, the slim fixture is easy for you to lift and hang.

Model-I vs Model-I Plus: Choose Your Spectrum Control

This grow light comes in 2 spectrum control tiers, the Model-I and the Model-I Plus, so you can match the fixture to how closely you manage your light recipe.

  • Model-I: The Model-I runs a full-spectrum array with UV included naturally for sunlight-like output, and its 2.54 μmol/J efficacy gives you a vegetative and flowering footprint of 4.75 x 4.75 feet.
  • Model-I Plus: The Model-I Plus builds on the Model-I with 4 independently controllable channels (UV, White, Deep Red, and Far-Red), raises efficacy to 2.7 μmol/J so you get more light per watt, and stretches coverage to a footprint of 5 x 5 feet.

Note: Spectrum control on either model requires an external controller, such as a TrolMaster Hydro-X or HCS controller paired with an LMA-T light adapter.

Sylvane's Expert Take

If you're running a greenhouse or a single-level indoor grow and need light that hangs low without leaving dim edges, this ThinkGrow line is built for that job. Go with the Model-I if a fixed full spectrum and a Far-Red finishing boost cover your crop plan.

The Model-I Plus suits you if you want to write your own light recipes channel by channel. On a large bench, its extra coverage per fixture can add up to fewer lights overall, and that makes it a strong pick for serious growers.

Specifications

    Key Specifications

    • Heat Output (BTUs)
      Model-I Plus: 2457
      Model-I: 1194
    • Total Output (PPF)
      Model-I Plus: 1994
      Model-I: 1829

    General

    • Certifications
      ETL
    • Flowering Footprint (ft.)
      Model-I Plus: 5x5
      Model-I: 4.75x4.75
    • Lighting Type
      LED
    • System PPF Efficacy (μmol/joule)
      Model-I Plus: 2.7
      Model-I: 2.54
    • Veg Footprint (ft.)
      Model-I Plus: 5 x 5
      Model-I: 4.75 x 4.75

    Power

    • Maximum Amperage (Amps)
      6.23
    • Plug Face Type
      6-15P
    • Power Cord Length (ft.)
      12
    • Voltage (V)
      110-120, 220-240, 260-280
    • Watts (W)
      720

    Dimensions

    • Depth (in.)
      45.24
    • Height (in.)
      6.46
    • Weight (lbs.)
      22.33
    • Width (in.)
      4.36

    Additional Features

    • Additional Features
      Model-I Plus: Dimmable, Applicable for Indoor Growing
      Model-I: Full Spectrum, Dimmable, Applicable for Indoor Growing

    Warranty

    • Manufacturer's Warranty
      5-Year Warranty

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