... dip galvanized Polyester Powder Coating 30 years or More Lighting Pole:Material:Q235,SS400.(yield strength:235Pa 24kg/mm2 Tensile Strength ... ,Polygon SectionWith demounted bracket design,easy loaded,install,and maintenanceTheftproof slide lockCategory:Street lighting pole,Garden Lighting pole Solar street lighting pole,High Mast. Lighting Pole