PROBLEM TO BE SOLVED: To provide an indicating light which facilitates the work for exchang ing a light source or battery built in the indicating light by easily attaching and detaching a display panel. ;SOLUTION: This indicating light 1 is constituted by providing an appliance body 2 provided with a box- or frame-shaped main body case 3 opened on one surface or both surfaces with the display panel 8 which is separate from the appliance body 2 so as to cover an aperture 31 of the main body case 3. The main body case 3 is internally packaged with the light source 6 and the display panel 8 is inserted and mounted from a panel insertion hole 35 disposed at the peripheral wall of the main body case 3.;COPYRIGHT: (C)2001,JPO
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