50W LED COB Grow Lights for Indoor Plants and Garden seedlings Ar Length_17" Ultraviolet light is the only

Ultraviolet light is the only practical way to eradicate powdery mildew and other harmful microbes from your plants without using chemicals or other toxic agents

Generic UV Bulb sold as Replacement for TrojanUV Generic UV Bulb Guaranteed Replacement Ultraviolet (UV) Bulb - 4 Pin Step Single Ended Cell Lamp and Quartz Sleeve Combined - 26 Watts - 18

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Output uW/cm^2 @ 1m: 50

50W LED COB Grow Lights for Indoor Plants and Garden seedlings Ar Length_17" Ultraviolet light is the onlyFull Spectrum LED Grow Light with COB This Grow Light made of high quality Aluminum shell, and using LED ultraviolet light can keep temperatures at an appropriate level that is conducive to plant growth. Why use LED COB light source to help your plants grow? Application COB stands for 'Chips on Board'. This is a new technology which fuses many LED chips together onto a circuit board as one light module. This compares better to ordinary LED sources