Then it introduces a new method to test luminaire efficiency, and point out it should be called luminaire light output ratio according to the present test method.
文中给出了一种真正衡量灯具效率的方法，并指出按目前测试方法得到的比值应该称为灯具光输出比。
The floodlighting design, luminaire installation and debugging of a stadium and the supporting facilities are introduced.
摘要介绍某体育场及配套设施的泛光照明设计、灯具安装及调试。
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