PURPOSE: To shorten the time of operation process for mechanical polishing and buffing of the inside wall surfaces formed to a desired shape on the body of the base material of the reflection mirror, to improve an illumination effect and to protect the merchandise to be objected against heat rays of UV rays and visible rays by a black heat absorption layer.

CONSTITUTION: This reflection mirror is constituted by successively laminating and forming a light source part which radiates light, the body A of the base material of the reflection mirror which is arranged in the position of this light source part, a nickel plating layer Ni which coats and smoothes the slightly rough surface (b) of the inside wall surface (a) of the body A of the base material of the reflection mirror, a bright plating layer Cr which coats this nickel plating layer Ni, a heat ray absorption layer Bh which coats this bright plating layer Cr and absorbs the heat of the heat rays and a heat ray transmission layer G for reflection which coats this heat ray absorption layer Bh and allows the transmission of the heat rays on the inside wall surface (b).