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Overview of three main grow light technologies

Published on March 18, 2011 By admin

In this article we provide an overview of three main grow light technologies: indoor LED grow lights, Fluorescent Lights and HID lights. We do not cover incandescent light as these are no longer regularly used for grow lights indoor gardening, only for garden lighting. The best grow lights are able to mimic the precise wavelengths […]

Wavelength of led grow Light

Published on February 15, 2011 By admin

Visible light belongs to the wavelengths between 380nm to 750nm. Wavelengths lower than 380nm are called ultra-violet (UV) wavelengths and contain high amounts of energy that can be harmful to plants. Only about 5of sunlight is in the UV range, and greenhouse coverings tend to reduce that fraction further. It should be noted, that some […]