Bar LED Model One - 120cm - 2 channels - DR-1 - ThinkGrow LED

Bar LED Model One - 120cm - 2 channels - DR-1 - ThinkGrow LED

The bar LED DR-1 from ThinkGrow is a high-end horticultural lighting solution, integrated into the Model One LED System. With its 2 independent light channels - full spectrum and deep red - it optimizes all phases of cultivation: vegetative growth and flowering.

Its 120 cm format ensures wide light coverage, while its integrated dimming wheel and compatibility with TrolMaster controllers enable manual or automated adjustment of spectrum and light intensity.

Thanks to its plug-and-play modularity, the DR-1 can be integrated into multi-bar systems for custom cultivation, without complex installation. It combines power, flexibility and durability to meet the demands of both professional and amateur growers.

The DR-1 lets you create customized light recipes for every stage of the growing cycle. Its dual-channel full spectrum + deep red technology promotes dense plant development and abundant flowering. Robust and waterproof (IP56), it is resistant to humidity and dust, making it ideal for demanding indoor growing environments.

Technical details

Model: DR-1
Spectrum: Full Spectrum + Deep Red
Dimensions: 115.2 cm x 6.8 cm x 5.6 cm
Weight: 1.17 kg
Input power: 90W
PPF: >243 µmol/s
Mounting: >15 cm above canopy
Protection rating: IP56
Lifetime: L90 > 54,000 hours
Operating temperature: 0 to 40°C
Humidity: 5 to 95%
Warranty: 5 years manufacturer

FAQ - ThinkGrow DR-1 LED

What's the difference between DR-1 and FR-1?
DR-1 offers full spectrum + deep red, ideal for active flowering. The FR-1 adds far-red to stimulate phytochromatic response.

Can I set the intensity manually?
Yes, the DR-1 has a built-in dimming wheel, and is compatible with TrolMaster controllers for complete automation.

What is the light output?
The DR-1 delivers over 243 µmol/s, perfect for intense growth or flowering phases.

How far away should I install the DR-1?
For optimum light distribution, we recommend placing it at least 15 cm above the canopy.

Is it long-lasting?
Yes, its life exceeds 54,000 hours (L90).

Is it resistant to humidity?
Yes, thanks to its IP56 rating, it is protected against humidity and dust.