太阳能交通信号灯

Solar Traffic Signal Lights

　　太阳能交通信号灯，无须铺设电线和开凿路面，直接使用。具有抗风雨雹等特点，在-40～70℃环境下可正常工作，阴雨天可连续工作7-15天以上，主要应用于城乡道路路口、交叉口，作为交通信号或道路交叉口的慢行安全警示装置。
　　Solar traffic signal lights may be directly used without the need of laying wires or trenching road. They are characterized by windproof, rainproof and anti-hail. They may work normally under-40-70 under cloudy or rainy weather; they may work continuously for over 7-15 days. They are mainly used in urban and rural road crossings and intersections as traffic signal or safety warning device for slow motion at road crossings.