A planar light-emitting module comprising: a planar substrate ; a first transparent resin layer ; and a second transparent resin layer , wherein the planar substrate is applied with a reflection film ; a plurality of light-emitting elements are mounted on the reflection film side of the substrate ; the first transparent resin layer is disposed to encapsulate at least the plurality of light-emitting elements ; and an air layer is sandwiched between the second transparent resin layer and the first transparent resin layer , wherein a phosphor for converting the wavelength of light radiated from the light-emitting elements is disposed by dispersion in the second transparent resin layer and the phosphor is selected such that when the second transparent resin layer is viewed from the outside, pseudo-white light is observed, characterized in that the phosphor is disposed by dispersion in the first transparent resin layer , the light-emitting elements radiate ultraviolet light or short-wavelength visible light having a peak wavelength in the wavelength region of 380 to 420 nm, and the phosphor includes a first phosphor for converting light radiated from the light-emitting elements into yellow light and a second phosphor for converting light radiated from the light-emitting elements into blue light, wherein a thickness of the first transparent resin layer is in a range of 1 mm to 5 mm, a thickness of the second transparent resin layer is in a range of 40 μm to 200 μm, the concentration is adjusted to be from 0.5 to 10.0 vol% for both phosphors, and the thickness of the air layer is in a range of 1 mm to 5 mm. a planar substrate ; a first transparent resin layer ; and a second transparent resin layer , wherein the planar substrate is applied with a reflection film ; a plurality of light-emitting elements are mounted on the reflection film side of the substrate ; the first transparent resin layer is disposed to encapsulate at least the plurality of light-emitting elements ; and an air layer is sandwiched between the second transparent resin layer and the first transparent resin layer , wherein a phosphor for converting the wavelength of light radiated from the light-emitting elements is disposed by dispersion in the second transparent resin layer and the phosphor is selected such that when the second transparent resin layer is viewed from the outside, pseudo-white light is observed, characterized in that the phosphor is disposed by dispersion in the first transparent resin layer , the light-emitting elements radiate ultraviolet light or short-wavelength visible light having a peak wavelength in the wavelength region of 380 to 420 nm, and the phosphor includes a first phosphor for converting light radiated from the light-emitting elements into yellow light and a second phosphor for converting light radiated from the light-emitting elements into blue light, wherein a thickness of the first transparent resin layer is in a range of 1 mm to 5 mm, a thickness of the second transparent resin layer is in a range of 40 μm to 200 μm, the concentration is adjusted to be from 0.5 to 10.0 vol% for both phosphors, and the thickness of the air layer is in a range of 1 mm to 5 mm. <EOS>