Abstract: A lamp includes a base configured by a case and a heat discharging board, a supporting member disposed upright on the base, a light-transmitting substrate mounted on the supporting member, and light-emitting units mounted on the light-transmitting substrate. The supporting member includes a stand part, a rod-shaped leg part disposed upright thereon, and a head part positioned on top of the leg part. The head part has an upper surface and a side surface which is a continuation thereof. In planar view in a downwards direction, the light emitting units are positioned on a section of the light-transmitting substrate that extends beyond the upper surface. The side surface includes an inclined face that is light reflective and inclined relative to the upper surface, forming an obtuse dihedral angle therebetween.

Abstract: An object of the present invention is to provide a mounting substrate, a manufacturing method, a light-emitting module and an illumination device that can sufficiently improve the luminous efficiency of an LED lamp. A mounting substrate according to the present invention includes a substrate and a reflective film that is formed on a front surface of the substrate and has a front surface on which LED chips are to be mounted, and the reflective film is made of metal oxide microparticles and a glass frit, and reflects light from the LED chips.

Abstract: An object of the present invention is to provide a mounting substrate, a manufacturing method, a light-emitting module and an illumination device that can sufficiently improve the luminous efficiency of an LED lamp. A mounting substrate according to the present invention includes a substrate and a reflective film that is formed on a front surface of the substrate and has a front surface on which LED chips are to be mounted, and the reflective film is made of metal oxide microparticles and a glass fit, and reflects light from the LED chips.