garden light 1. total height3.5 meter, iron pole ,inside & outside hot-dip galvanized & outdoor surface sprayoutdoor powderpaint. 2. lamp holder use aluminum material, aluminum body, surface use toughten glass. 3. light source useyaming famous brand 150W sodium lamp. 4. IP 65, class 1, 220V+/- 10V , 50-60HZ, 5. application: park, factory, hotel, garden , & so on!