摘要
叙述了第三代 LED交通灯的研制和性能 ,具有亮度高、视角适中、寿命长、用电省、灯面亮度均匀、成本低等优点 ,是取代白炽灯交通信号灯的最佳产品。
This article introduces the investigation and performance of the third generation of the LED traffic signal lamps.It has high light intensity,optimal viewing angle,long life,low power consumption,well distributed luminosity,low cost.It is an optimun product to replace the incandescent traffic signal lamps.
出处
《真空电子技术》
2000年第5期25-26,共2页
Vacuum Electronics
