摘要
本文论述了LED路灯的市场前景、技术指标、使用优势及存在的问题。虽然LED路灯"整体式"结构、高价格和光源不稳定等问题制约了其大范围推广,但是LED发光芯片作为第四代光源以其节能环保、高寿命、高光效等特点成为了接下传统HID光源的接力棒的最佳选择。
The market prospect, technical index and problem in the application of LED traffic light are described in this article. Although the structure, high price and unstable lamp-house affect the application of LED traffic light, LED traffic light with the advantage of energy saving, long life span became the best choice.
出处
《能源研究与管理》
2012年第1期76-78,共3页
Energy Research and Management
关键词
LED
路灯
推广
LED
traffic light
application
