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grow light

American  

noun

  1. a fluorescent light bulb designed to emit light of a wavelength conducive to plant growth.


Example Sentences

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A 20-watt grow light, adjustable between 11 and 17.5 inches, beams down from the top.

From Seattle Times Jan. 27, 2023

The height of the grow light is adjusted manually; you begin with it closer when starting the seeds, then move it higher as the plants grow.

From Washington Post Nov. 9, 2022

"If your home lacks natural light, you can try placing your plant directly under a fluorescent lamp or plant grow light during the day."

From Fox News Dec. 10, 2021

For a scrappier, DIY approach: “If you’re trying to start seeds indoors or supplement your ambient lighting, a basic grow kit and a high-quality grow light are all you need,” Nagy says.

From Slate Aug. 11, 2018

As the sky began to grow light, Tally heard the sound of the sea in the distance, a faint roar coming from across the horizon.

From "Uglies" by Scott Westerfeld

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