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ThinkGrow Model I — horticultural LED light 720 W
full spectrum with UV and… 720 W Over 1829 µmol/s
ThinkGrow Model I: 720 W LED grow light with full spectrum with UV and a separate far-red channel. PPF: Over 1829 µmol/s. External control requires compatible equipment.
Often bought together
ThinkGrow Model I — horticultural LED… 1 088,99 € TrolMaster Hydro-X Pro HCS-2 —… 2 989,00 €
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Conseil horticole
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ThinkGrow Model I — horticultural LED...
1 088,99 €
Highlights
Spectrum
full spectrum with UV and a separate far-red channel
Parraine tes proches
5 % pour toi & 5 % pour ton ami
Description
Product presentation
When choosing a main grow light, the ThinkGrow Model I offers a configuration to assess against your desired spectrum and crop layout. The 720 W Model I uses a V-shaped panel with an integrated driver. Its full spectrum includes UV and a separate far-red channel; PPF exceeds 1,829 µmol/s and the fixture is rated IP66. It remains distinct from the Model I Plus, which has four channels and a different PPF figure.
Choose by the light your plants need
Electrical power places this model within the range, but wattage alone cannot determine which light you need. PPF describes the total photon output per second within the measured wavelength range. It does not tell you how much light reaches each plant. Hanging height, fixture spacing and obstacles all affect the actual distribution. When planning a setup, consider the crop layout alongside measurements taken at canopy height. A single power figure cannot replace that assessment.
Specifications for comparison
| Rated power | 720 W |
|---|---|
| PPF photon flux | Over 1829 µmol/s |
| Spectrum | full spectrum with UV and a separate far-red channel |
| Input voltage | 100–277 V |
| Ingress protection | IP66 |
Compare the spectrum of each model
Model H, W, V, I and the Plus versions are not simply different wattages of one device. Their construction and spectrum channels can differ. The specification table identifies the version offered here. If you want to schedule individual parts of the spectrum, check the fixture, controller and connection interface together. The presence of far-red or UV light on one model does not mean that every other version offers the same adjustments. Choose by the documented configuration of the exact model.
Plan mounting and control
Before ordering accessories, check the available hanging points, cable routes and access needed to work around the crop. Choose mounting hardware appropriate to both the model and the supporting structure. External control requires a compatible TrolMaster controller and the corresponding connection, purchased separately: this listing is not an environmental-control bundle. Use the related products below to plan a coherent setup, checking the role of each component before adding it. Leave room to reach connections and reposition the light.
To refine your selection:
Technical data sheet
Features detailed
| Spectrum | full spectrum with UV and a separate far-red channel |
|---|---|
| Rated power | 720 W |
| PPF photon flux | Over 1829 µmol/s |
| Input voltage | 100–277 V |
| Ingress protection | IP66 |
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Frequently asked questions
Your questions
What growing area can the ThinkGrow Model-I 720W LED bar cover?
The ThinkGrow Model-I 720W grow bar covers approximately 2.5 m² at a recommended hanging height of 60 cm, ideal for a compact yet efficient growing space.
How to adjust light intensity according to the growth stages of plants?
The LED bar is dimmable and compatible with the TrolMaster Hydro-X system, allowing precise adjustment of light intensity to maximize vegetative growth or flowering depending on the stage of the plants.
Does the light spectrum of the ThinkGrow Model-I include Far Red and UV?
Yes, it combines a full spectrum including UV and an independent Far Red channel that enhances photosynthesis, speeds up flowering, and optimizes yields.
Why choose the ThinkGrow Model-I 720W compared to a traditional HPS lamp?
It consumes 30% less energy while delivering a high PPFD and an enhanced full spectrum, resulting in better energy efficiency and shorter grow cycles.
What are the advantages of the V design of this LED bar?
The V design distributes light optimally, reducing the height needed above the plants, minimizing light energy loss, and ensuring uniform coverage of the canopy.
Is this lamp reliable and durable for long-term use?
Yes, it has a L90 lifespan of over 54,000 hours and comes with a standard 5-year warranty, with an IP66 protection rating that confirms its robustness even in humid environments.
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