Top Definition
LED GROW LIGHT (Light emitting diode)the ULTRA light that uses LED proton light for plant growth. Ultra LED lights can produce different light spectrum's which enables the plant to grow with the spectrum's the plant needs for growth.

The best light to grow with is a LED GROW LIGHT
LED Ultra grow lights are the best for growing plants.
Ultra LED grow lights produce more yield for the energy used.
by T.C.Global May 03, 2008

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