SPECTRUM KING LED CROWNED WITH US PATENT
Mar 25, 2020
2 minutes
BY RICHARD SAUNDERS
SPECTRUM KING LED, the pioneer of full-spectrum LED grow lights, has recently been granted US Patent No. 10238043 for its proprietary plant spectrum.
Based in Los Angeles, California, Spectrum King LED has been designing, manufacturing and selling LED grow lights for indoor growers all over the world since 2014. The company serves both commercial and home growers with
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