LIGHT-EMITTING ILLUMINATION DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a light-emitting illumination device that reduces erroneous lighting while efficiently achieving light emission and power generation without human assistance even outdoors.

SOLUTION: The light-emitting illumination device is provided with a translucent surface-emitting module 100, a solar cell 200 arranged on the rear face of the surface-emitting module 100, a luminance sensor 500 juxtaposed with the edge part surrounding a light-emitting part of the surface-emitting module from the side, and a storage battery 400 arranged on the rear face side of the solar cell so as to store electromotive force generated by the solar cell, and a lighting control part 300 that controls lighting of the surface-emitting module by executing voltage supply from the storage battery in response to output of the luminance sensor 500.

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