首页>
外国专利>
And a method for deuterium arc lamp assembly with the elapsed time display system
And a method for deuterium arc lamp assembly with the elapsed time display system
展开▼
机译:以及具有经过时间显示系统的氘弧灯组件的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A lamp system includes a light source and an elapsed time indicator system which is coupled to the light source. The elapsed time indicator system accumulates a count of elapsed time of operation of the lamp system. The count provides an indication of a life span of the lamp system.
展开▼