LED synchronous red-blue light panel light source used for promoting plant growth

An LED synchronous red-blue light panel light source used for promoting plant growth is composed of a high reflection panel, blue light LED light bars, a rare earth luminous panel, a light guiding board and an aluminum frame. The aluminum frame is a rectangular, the blue light LED light bars and the middle of the inner side face of the aluminum frame are fixed, the four side faces of the cuboid light guiding board, are connected with the blue light LED light bars around the cuboid light guiding board respectively, and the high reflection panel and the rare earth luminous panel adhere to the upper face and the lower face of the aluminum frame in a sealing mode. The LED synchronous red-blue light panel light source has the advantages that the structure is simple, implementation is easy, LED conversion is achieved from a traditional point light source to an area light source, the spectrum is wide, brightness is high, light colors are even, the capacity of damp and hot resistance is high, and service life is long; the full width at half maximum of an emitted red light peak is approximate to 70nm and is closer to red light in natural light, the irradiance proportion of red light and blue light is adjustable, coverage can be effectively performed on the absorption spectra of plants so that requirements of plant growth can be met, and the LED synchronous red-blue light panel light source can be widely applied to an intelligent plant factory and the fields of perpendicular planting, tissue culture seedling growth, home gardening and others.