Lighting

How to select an LED light fixture

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. They... more »

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GPN recognizes 40 industry professionals under the age of 40 who are helping to determine the future of the horticulture industry. These individuals are today’s movers and shakers who are already setting the pace for tomorrow.
Erica Hernandez
Emma Lookabaugh
Melissa Maguire
Cole Mangum
Oz Marshall
Meagan Nace
Tiffany Nohl
Chris Plane
Mike Prol