noun
pedestrian signal; crosswalk signal
Refers specifically to the traffic light for pedestrians at a crosswalk, often with a red/green figure.
See also: 歩行者
歩行者用信号が青になったら渡りましょう。
Cross when the pedestrian signal turns green.
Compound of 歩行者 (pedestrian) + 用 (for) + 信号 (signal).