Solar Traffic signs (1)solar panelpower5w worktime :more than 15years
(2)batterypower12V/10AH work life :2years
(3)LEDmore than 100000 hours,LEDcoloryellow,red
(4)visual distancemore than 800m
(5)flashing rate40±2/min
(6)could be working last more than 200 hours in cloudy & rainy days Pictures: