节能已成为路灯建设管理的一项主要工作,如何引进先进的节能技术,降低电能消耗,节约照明设施的运行成本成为道路照明节能急需研究的一大课题。道路照明的现状据调查,我国小型城市在夜晚11点后,大中城市在凌晨2点以后,道路上已罕见行人、车辆,在低交通流量的道路上仍然保持较高照度显然没有必 Energy saving has become a major task of street lighting construction and management. How to introduce advanced energy-saving technologies to reduce power consumption and save the operating costs of lighting facilities has become a major issue for the urgent need of road lighting energy saving. The current situation of road lighting According to the survey, small cities in our country after 11 o’clock in the night, large and medium cities in the early morning after 2 o’clock, the road has been a rare pedestrian, vehicles, low traffic flow on the road still maintain a high illumination obviously not necessarily