Grow Lights Articles

What does far red light do for plants?

What does far red light do for plants?

Far-red light impacts plants in so many ways that it’s sometimes confusing, misunderstood, and even controversial. Nevertheless, it’s an important topic for indoor growers to grasp in order to harness the strategies of far-red light in their businesses.

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Optimizing Indoor Agriculture: Leveraging the Power of UVA Spectrum

Optimizing Indoor Agriculture: Leveraging the Power of UVA Spectrum

Indoor agriculture faces a challenge in delivering visually appealing, nutritious crops without natural sunlight. To overcome this, leveraging UVA spectrum light offers a promising solution. Research shows that controlled UVA exposure enhances fruit ripening, improving sweetness and flavor. Integrating UVA optimization into indoor farming practices can elevate crop quality, meeting consumer preferences effectively.

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Do you know Why grow lights are purple?

Do you know Why grow lights are purple?

Grow lights shine purple because they are arrays of bluish and reddish LEDs. And plants are most efficient at absorbing blue light and red light to conduct photosynthesis, that results in sugars used for many of the plants metabolic processes.

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The Mighty Chlorophyll Molecule

The Mighty Chlorophyll Molecule

Chlorophyll, besides water, is perhaps the most essential molecule for life on this planet. Everything that we eat, everything that sustains us is derived from this mighty molecule.

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Photosynthesis: What, Where, How and Why?

Photosynthesis: What, Where, How and Why?

What is photosynthesis? For many, it’s something we’ve learned or heard about, but the details have escaped us over the years. So, we thought it might be helpful to review the salient points and terminology of this amazing process for you.

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Handbook Series

The Flicker Handbook

Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...

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About UPRtek

United Power Research and Technology

UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.

UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.

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Medical Setting using LED or Fluorescent Lights

What is a Spectrometer, Spectrophotometer, Spectroradiometer?

In the realm of spectral devices, three devices stand out: a Spectrometer, a Spectrophotometer, and a Spectroradiometer. However, these terms have been so interchangeably used that we felt obligated to clarify their differences in one short article.

  ▸ Spectrometer v Spectrophotometer v Spectroradiometer

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