Stars solar barricade Use

 1, U-turn road fence; 2, Lots Road intersection and road vertebra on (deceleration prompt); 3, foggy zone (beach, airport road); 4, highways and roads without street lights guardrail. 5, elevated and tunnel entrance and exit of the guide line position; 6, traffic diversion at (triangle surrounding dash); 7, the railway ramp mouth; 8 lane toll stations across the bar; 9, the accident-prone locations; 10, need adds lots of road pavement and other night.solar barricade lights battery life which is more than 10 years, the rechargeable battery life of 3-5 years, can be replaced.