Beijing Yatailai Traffic Science And Technology Co., Ltd. [China]

traffic sign,roadway safety sign. high quanlity and competitive price. road traffic sign

road traffic sign

Material: Aluminum  

1.solar battery :power:5W  service life:15 years2.storage battery:power12V/17AH service life:2 years.3.LED:100000 hours,LED color:yellow,red.4. visual range:more than 500m5.flicker frequency:more than 24±2 times/min.6.lasting 240hours in cloudy/rainy day..

road traffic sign