"光效"是个多义词，它可以指光效（光学术语）,光效（视觉效果）。
... 亮度settings 光效Light effect 单位：半导体节能照明的。流明〔lm/w〕unit：the lumen〔lm/w〕 ...
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发光效率 Luminous Efficacy ; [光] [电子] [天] Luminous efficiency ; [光] luminescence efficiency ; LED luminous efficiency
电光效应 electro-optic effect ; photoelastic effect ; electrical optical effect ; Electro-optical effect
灯光效果 lighting effects ; Light Effects ; Lamp
光效率 optical efficiency ; efficiency of light ; photoeffect ; [光] luminous efficiency
荧光效应 fluorescence effect ; Fluorescence
光效应 photoeffect ; luminous effect ; photoelectric effect ; electro-optic effect
光效应艺术 op art ; optical art
磁光效应 magneto-optical effect ; magneto optic effect ; Kerr magneto-optical effect ; kerr
灯具光效 Luminous Efficiency ; Practical Efficiency ; lm/W
Luminance and luminous efficacy were measured. Both of the results show that protective layer of MgO film with MgO powder had better performance than traditional MgO film.
实验结果表明,用丝网印刷涂覆MgO粉末方法制备的介质保护膜对AC PDP的光效和亮度都有提高。
参考来源 - 新型PDP介质保护膜的研究However, the development of high luminous efficiency of WLED with low cost has been a bottleneck for future general solid illuminating purposes.
然而,解决高光效和低价格问题是实现未来普通固态白光照明的瓶颈。
参考来源 - 纳微米尺度单基质白光荧光体的微结构和光谱调控研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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