| 摘要 |
PROBLEM TO BE SOLVED: To provide a signal light excellent in decorative effect for surely making information visible, reducing costs without taking excess space, and also facilitating grasp of a whole outline in the night to accurately inform the presence itself. SOLUTION: A signal light 10 for making traffic control information such as passage permission or stop instruction visible for a vehicle and a passenger, has a light main body 11 and an LED unit 20 disposed at the main body 11 to light respectively in each light color indicating the information. The front face of the main body 11 can emit light in a plurality of colors by a light emitting means 30 in addition to the LED unit 20. COPYRIGHT: (C)2007,JPO&INPIT
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