Lighting
Selecting an LED Fixture
Horticultural lighting fixtures containing arrays of lightemitting diodes (LEDs) abound. Established plant lighting companies, companies with general ... more »
DLC Requirements for LED Fixtures
In October 2018, the DesignLights Consortium (DLC) published the requirements for testing and reporting horticultural lighting fixtures that contain l... more »
Have You Read GPN’s Latest CEA Supplement?
Are you growing agricultural products, such as fruits and vegetables, in a controlled environment? If so, I highly encourage you to check out GPN's la... more »
New, High-Resolution, Interactive DLI Maps
New maps of the photosynthetic daily light integral (DLI) in the United States have been developed and are now available online. The DLI represents th... more »
Purple vs. Pink vs. White LED Fixtures
There are two primary types of light-emitting diodes (LEDs) used in horticultural applications. The first type is an LED that emits a specific color o... more »
LEDs Offer an Energy-Smart Option for the Greenhouse
We are in the midst of an LED revolution. Light emitting diodes, LEDs, are small bulbs that operate with electrons in a semiconductor material. Theyâ€... more »
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