... road lamp's tenure of life is 80,000 hours in average.If we use it 10 hours everyday ,it ... can be used for more than 10.. Name:Street lampType:ZDX-LAW18,ZDX-LAW30,ZDX-LAW32,ZDX-LAW60Specification:ZDX ... road lamp's tenure of life is 80,000 hours in average.If we use it 10 hours everyday ,it ... waterproof,bruise resistant,well quakeproof. It can be used in the most occasion.The energy can be saved by 75 ...