Plants grow light is a special kind of lamp and lantern, which need the light from the sun. However, plant grow lamp is a lamp takes the principle of sunlight, and replaces light to sunlight to support a development and growth environment for plant. Different from the traditional fluorescent plant grow lamp, LED plant-grow lamp can make a tube simultaneously exist two kinds of light, blue and red. Red light can accelerate bloom and fruited of the plant, while, the blue can make it be taller.