对广场LED高杆灯和高压钠灯高杆灯进行了现场照明水平实测。从肉眼感官、照度实测、节电实测数据比对看出,LED高杆灯具有光效高、显色性好、亮度高、响应速度快、节能等优点。尽管LED高杆灯价格昂贵,初期成本较高,但在使用过程中可节约70%～90%的能源,大大降低运营成本。可以预见,LED高杆灯将会是发展的方向。 The square LED pole lights and high pressure sodium lamp pole lights were measured on-site lighting levels. From the naked eye senses, the measured illuminance, compared to the actual measured data show that energy saving, LED high pole light with high luminous efficiency, good color, high brightness, fast response, energy saving and so on. Although LED pole lights are expensive and have a high initial cost, they can save 70% to 90% of their energy use during operation, greatly reducing operating costs. It is foreseeable that LED pole lights will be the direction of development.