名词
中文翻译：光效率
同义词：
['lighting efficiency', 'illuminance efficiency例句：1. The new design of the light bulb has significantly improved its luminous efficiency.（这款新型灯泡的照明效率有了显著提升。）']
例句：
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1. The new design of the light bulb has significantly improved its luminous efficiency.
这款新型灯泡的照明效率有了显著提升。
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2. The efficiency of the solar panel is directly related to its luminous efficiency.
太阳能电池板的工作效率与其光效率密切相关。
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3.The luminous efficiency of a LED light source is much higher than that of an incandescent bulb.
LED光源的光效率远高于白炽灯。