LIGHTING SYSTEM

摘要

PROBLEM TO BE SOLVED: To provide a lighting system capable of detaching a light source with a semiconductor light-emitting element from an opening of the lighting system.

SOLUTION: The lighting system includes: a device body having an open surface at one end; a frame member for blocking the open surface and having the opening; the light source made of the semiconductor light-emitting element and arranged by facing the opening; a first light-distribution control means made of a glass lens and arranged by facing the opening; a battery arranged in the device body; a lighting-up unit having a charge control means for charging the battery with an external power source and a lighting-up control means arranged in the device body and lighting up the light source by using the battery as a power source; and a light source section having a board for mounting the semiconductor light-emitting element of the light source and the first light-distribution control means and detachably installed on the frame member.

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