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🏆 GROWSHOP N°1 DEPUIS + DE 15 ANS 💳 PAYEZ EN 3 OU 4X DÈS 50€ 10X DÈS 100€ D'ACHAT ⭐ SATISFACTION 4,7/5 ÉQUIPE PRO ET PASSIONNÉE

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Expert LED horticole depuis 2009 +50 000 commandes livrées Note boutique 4,7/5 · 1 766 avis King-Avis SAV horticole français

Catalog

Main lighting

6 products

Complete fixtures for lighting plants from above. Compare power, format and spectrum control options.

ThinkGrow: choose and build your setup

ThinkGrow Model W — horticultural LED light 630 W

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ThinkGrow by TrolMaster

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ThinkGrow Model W — horticultural LED light 630 W

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1 399,00 € or 3× 466,33 €

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ThinkGrow Model V — horticultural LED light 350 W

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ThinkGrow by TrolMaster

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ThinkGrow Model V — horticultural LED light 350 W

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892,00 € or 3× 297,33 €

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ThinkGrow Model H Plus — horticultural LED light 720 W

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ThinkGrow by TrolMaster

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ThinkGrow Model H Plus — horticultural LED light 720 W

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1 898,99 € or 3× 633,00 €

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ThinkGrow Model H — horticultural LED light 630 W

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ThinkGrow by TrolMaster

1 Review(s)

ThinkGrow Model H — horticultural LED light 630 W

Ships within 2 weeks

1 699,00 € or 3× 566,33 €

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ThinkGrow Model I — horticultural LED light 720 W

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ThinkGrow by TrolMaster

1 Review(s)

ThinkGrow Model I — horticultural LED light 720 W

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1 088,99 € or 3× 363,00 €

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ThinkGrow Model I Plus — horticultural LED light 720 W

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ThinkGrow by TrolMaster

1 Review(s)

ThinkGrow Model I Plus — horticultural LED light 720 W

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1 448,99 € or 3× 483,00 €

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Help & advice

Frequently asked questions

About Main lighting — click a question to see the answer.

How to choose a ThinkGrow LED multi-bar for indoor cultivation?

To choose your ThinkGrow LED multi-bar, I advise you to consider several key factors. Firstly, the surface area of your grow space is paramount: the larger it is, the more power and bars you will need. Then, think about the growth phases you will cover (vegetative, flowering, or both) as this will influence the ideal light spectrum. Finally, integration with TrolMaster controllers is a major asset for precise control.

What is the difference between LED multi-bars and classic LED panels?

The main difference, and what makes ThinkGrow multi-bars so effective, lies in their modularity and light distribution. Classic LED panels often have a more concentrated light source, which can create hot spots and shaded areas. Multi-bars, with their spread-out design, offer exceptional light uniformity across the entire canopy, thus reducing the risk of stress for your plants and optimizing light penetration. Furthermore, their modular nature allows for perfect adaptation to the geometry of your space.

What are ThinkGrow LED multi-bars used for in horticulture?

ThinkGrow LED multi-bars are designed to provide advanced horticultural lighting, capable of maximizing the growth and flowering of your plants. They serve to deliver a precise and intense light spectrum, essential for photosynthesis, while ensuring homogeneous coverage of the grow area. Thanks to their design, they help reduce shaded areas and optimize plant development, from seedling to harvest. It is an essential tool for growers seeking performance and control.

How to install ThinkGrow LED multi-bars?

The installation of ThinkGrow LED multi-bars is designed to be relatively simple. I advise you to start by assembling the support structure if necessary, then securely attach the LED bars according to the optimal configuration for your space. Ensure that electrical connections are secure and that the system is properly suspended above your plants. Integration with a TrolMaster controller greatly simplifies the management and adjustment of lighting once the physical installation is complete.

How far should LED multi-bars be placed from plants?

The ideal distance between your ThinkGrow LED multi-bars and your plants' canopy is a crucial factor for their optimal development. In general, I recommend starting with a distance of about 30 to 60 centimeters, then adjusting based on your plants' reaction and the desired light intensity. Multi-bars can often be placed closer to plants than traditional panels due to their excellent heat dissipation and homogeneous light distribution, but it is always important to monitor for any signs of light stress.

What light spectrum for LED multi-bars in vegetative or flowering stage?

ThinkGrow LED multi-bars often feature adjustable light spectra or spectra optimized for each phase. For vegetative growth, I favor a spectrum with a dominance of blue, which promotes robust vegetative development. For flowering, a spectrum richer in red and infrared is ideal for stimulating flower and fruit production. The advantage of ThinkGrow systems is often their ability to offer a full spectrum or to be adjusted via a controller, allowing you to precisely adapt the lighting to your plants' specific needs at each stage.

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