| 摘要 |
A light source structure for a signal indication lamp including a plurality of LEDs and light reflection members. The light reflection member reflects light emitted from the LEDs and projected as signal light in various colors so as to indicate conditions of machines, danger and the like. The light reflection members are provided with spaces in between and disposed within an effective view angle of the LEDs so that light from the LEDs is reflected by the reflection members toward a specified projection direction and is recognized in the same number as that of the reflection members.
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