ThinkGrow Model-H Horticulture Full Spectrum LED Grow Light

SKU: th13908  |  Model: Model H-Plus
5.0
Rated 5.0 out of 5 stars
1 Review
Regular price $1,49525

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Manufacturer's Warranty

5-Year Warranty

What's In The Box?

  • ThinkGrow Model H or Model H-PlusLED Grow Light
  • Driver
  • 8LED Light Bars
  • 12-ft. 240V Power Cord
  • 16-ft. 4Pins Waterproof Extension Cable
  • 2 Driver Hangers
  • Owner's Manual

Description

Stacked grow racks leave very little room between the lamp and the leaves. The ThinkGrow Model-H Horticulture Full Spectrum LED Grow Light is built for that tight space. A single driver bar cross-connects 8 LED light bars and spreads the light evenly enough to sit close to your plants, so you can fit more tiers into the same ceiling height. It comes in Model-H and Model-H Plus configurations.

Key Features and Benefits of the ThinkGrow Model-H Horticulture Full Spectrum LED Grow Light

  • Samsung LEDs: Samsung full-spectrum LEDs come close to natural sunlight, giving your plants balanced light from vegetative growth through flowering.
  • 6-Inch Mounting: All 8 light bars can hang just 6 inches above the canopy, which lets you stack more growing levels in a vertical farm.
  • Coverage Footprint: The vegetative and flowering footprints both measure 4.5 x 4.5 feet, so 1 rack layout works for the whole crop cycle.
  • High Efficacy: An efficacy rating of 2.8 micromoles per joule (2.7 for the Model-H) turns more of each watt into usable light for your plants.
  • On-Board Dimming: Each driver has on-board dimming with a digital display, so you can set the exact light intensity for every growth stage.
  • IP56 Rating: Protected against dust and powerful water jets, which suits humid grow rooms with frequent watering.
  • DLC Hort Listed: A DLC Horticultural listing gives you third-party confirmation that the fixture meets recognized performance and efficiency criteria.
  • ETL and CE: ETL and CE safety certifications show the fixture has been tested against established electrical safety standards for your facility.
  • Included Cabling: A 12-foot 240V power cord with a 6-15P plug and a 16-foot extension cable come with the light, so you can reach outlets across tall racks.

Model-H vs. Model-H Plus: Choose Your Output Level

The Model-H line comes in 2 output tiers, the Model-H and the Model-H Plus, so you can match light intensity to your crop, your cooling, and your electrical capacity.

  • Model-H: The Model-H (th12722) draws 630 watts at a maximum of 5.24 amps to produce 1,700 micromoles per second of PPF, which is plenty for leafy greens and dense vegetative tiers. It measures 45 x 44.6 x 6.46-Inches (L x W x H), weighs 38.8 pounds, and gives off 2,150 BTU per hour, a lighter heat load for your HVAC to manage.
  • Model-H Plus: The Model-H Plus (th13908) builds on the Model-H by adding Samsung 660-nanometer deep-red LEDs and moving up to 720 watts, raising PPF 18 percent to more than 2,016 micromoles per second at a 6.23-amp maximum draw. Its larger 57 x 44.6 x 4.44-Inches (L x W x H) frame weighs 41.8 pounds and gives off 2,456.74 BTU per hour, so plan for a bit more cooling.

Sylvane's Expert Take

If you run a multi-tier vertical farm or a commercial grow room with tight shelf spacing, the Model-H line fits where fixtures that need more hanging height won't. Choose the Model-H when circuit capacity or cooling is your limit. Go with the Model-H Plus if your flowering crops respond to deep red and your room can absorb the extra heat. Both versions give you the same coverage footprint and close mounting height, so your rack layout stays the same either way and you can scale up without redesigning a single shelf.

Specifications

    Key Specifications

    • Heat Output (BTUs)
      Model-H Plus: 2456.74
      Model-H: 2150
    • Total Output (PPF)
      Model-H Plus: 2016
      Model-H: 1700

    General

    • Certifications
      ETL, CE
    • Flowering Footprint (ft.)
      4.5x4.5
    • Lighting Type
      LED
    • System PPF Efficacy (μmol/joule)
      2.7
    • Veg Footprint (ft.)
      4.5 x 4.5

    Power

    • Maximum Amperage (Amps)
      Model-H Plus: 6.23
      Model-H: 5.24
    • Plug Face Type
      6-15P
    • Power Cord Length (ft.)
      12
    • Voltage (V)
      110-120, 220-240, 260-280
    • Watts (W)
      Model-H Plus: 720
      Model-H: 630

    Dimensions

    • Depth (in.)
      Model-H Plus: 57.0
      Model-H: 45.0
    • Height (in.)
      Model-H Plus: 4.44
      Model-H: 6.46
    • Weight (lbs.)
      Model-H Plus: 41.8
      Model-H: 38.8
    • Width (in.)
      44.6

    Additional Features

    • Additional Features
      Full Spectrum, Dimmable, Applicable for Indoor Growing

    Warranty

    • Manufacturer's Warranty
      5-Year Warranty

Customer Reviews

5.0
Rated 5.0 out of 5 stars
Based on 1 review
100%would recommend this product
1 review
  • J
    Juston
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    4 years ago
    Wonderful dual circuit LED

    I have been running the Model-H for a month now in it's testing environment. Power draw and PPFD is accurate. The extra red circuit is wonderful, two months away from harvest and everything is running smoothly. Low heat output compared to a 720 watt LED. Build and knobs are high quality. Setup was fast. The snap one LED rows are tight fitting and hold without any concern of accidental release. Controlled by Trolmaster and interfaces easily and has not had a single problem or failure. So far I am in love with it.