现在全球LED照明系统，普遍存在散热难的问题，从而严重影响灯具的使用寿命，而目前得到广泛使用的LED太阳能路灯采用风道式散热结构设计，整体重量轻，散热效果好。那么影响LED路灯寿命的原因有哪些呢?

　　1.RUGUOKONGZHIQISHOUCHAOHUOJINSHUI，JIANGYINGXIANGKONGZHIQIDESHIYONGXIAOGUO，NEIMELEDLUDENGSHIQUZHAOMINGZUOYONG，RUGUOZHEISHIXUDIANCHIZHENGCHUYUGUOFANGZHUANGTAI，RUGUOWEIXIUBUJISHINEIMEXUDIANCHIJIANGYIZHICHUYUKUIDIANZHUANGTAI，ZHEIDUIXUDIANCHIZAICISHIYONGHESHOUMINGDOUHUICHANSHENGHENDADEFUMIANYINGXIANG。

　　2.XUDIANCHI：XUANYONGXINGNENGBIJIAOWENDINGDEXUDIANCHI。ERQIESHIGONGYAOYANMI，YANFANGJINSHUIDENGYIWAIYINSU。FOUZEYEHUIJIANJIEYINGXIANGLEDLUDENGDESHOUMING。

　　3.GUANGYUANQIDONGQI：BUTONGDEQIDONGFANGSHIBUTONG，XUYAOBUTONGDEZHENLIUQIHUOZHESHIQUDONGDIANYUANDENG。ZHEIBUFENDUIGUANGYUANDEYINGXIANGHENDA，YOUQISHILEDGUANGYUAN。XIANZAIYIBANSHIYONGHENGLIUYUANQUDONG，HENGLIUYUANDEHAOHUAIJISHEDINGCANSHUFANWEISHIFOUSHIHEGUANGYUANHENZHONGYAO。ZHUYAOKAN：HENGLIUJINGDU、SHUCHUXIAOLV、BAOHUDIANLU、CANSHUSHEZHIFANWEIDENG。

　　4.ZHAOMINGGUANGYUAN：BUTONGGUANGYUANSHOUMINGBUTONG，KEYIXUANZEDEGUANGYUANYOUDIYANADENG、DIYAWUJIDENG、LEDDENG、DIYAYINGGUANGDENGDENG。XIANZAISHIYONGNADENGHELEDDENGDEBIJIAODUO，NADENGJIAGEBIANYI，SHOUMINGJIAODUAN。LEDLUDENGXIANZAIZHILIANGHAODEZAI50000XIAOSHI，LILUNSHANGMEITIAN10GEXIAOSHI，KEYISHIYONG10DUONIAN，SUOYISHOUXIANYINGGAIXUANZEYIKUANHAODEGUANGYUAN。