Cold light illuminating lamp

The utility model discloses a cold light illuminating lamp, comprising a base light, a light gathering receiver, optical conducting wire, a light distribution socket case and light diffusing lamps. Wherein, the base light is provided on the right top of the light gathering receiver, the light gathering receiver is connected with the light distribution socket case through the optical conducting wire, and the light distribution socket case is connected with at least one light diffusing lamp through optical conducting wire. The cold light illuminating lamp is designed with the optics philosophy. The optically thinner medium of the base light is accumulated by the convex glass in the light gathering receiver, entering optical conducting wire to be carried, and then allocated by the light distribution socket case, and at last projected to the consuming zone by the light diffusing lamp. The cold light illuminating lamp solves the illumination problem with optical lossless conveyance, and the light diffusing lamp in the consuming zone doesn't consume power itself. The cold light illuminating lamp has the advantages of conservation of energy, environmental protection, safety and selectivity of the base light, applicable to the illumination day and night in commercial manufactures, apartment offices, student classrooms, hotels, stores and family residents.