... quality 2.low price 3.prompt delivery 4.eco-friendly High Power Solar Street Light( JYKJ-17 ) 1.warranty : 5 years2.battery:3 years ... maintance.3.controller:2 years,time control and light control,auto on-off4.solar panel brackets,battery box,cables,screws.5.brand ... -177.place of origin:hebei,china8.Application: highwayOur ProductsSuccessful Cases High Power Solar Street Light(JYKJ-17)