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LED Model Light Copper Street Lamp Scale Model Lighting Cool White Landscape Train Building Architectural Railway Layout Item: Model Street Lightmaterial: metalRatio: 1:75-100Size: as shownType: LED lightingVoltage: 3VCable length: about 20cmColor: cool white Package:30pcs/50pcs/100pcsUse: sand...
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Mechanical measures of LED light quality such as the Color Rendering Index (CRI), the Color Quality Scale (CQS) and the Metamerism index (MI) are meant to rate a lamp’s ability to produce light that will faithfully reveal the colors of various objects as they ...
To achieve optimal white balance effect for color scheme, color scheme on the brightness of the LED light set strict demands, and the color brightness of color scale is R:G:B=3:6:1 翻译结果4复制译文编辑译文朗读译文返回顶部 正在翻译,请等待... ...
Some believe that the CRI measurement is flawed and outdated, as there are better ways to now measure the quality of rendering from a light source. These additional measurements are Color Quality Scale (CQS), IES TM-30-20 including Gamut Index, Fidelity Index, Color Vector....
ราคาก่อนรวมภาษี Dark Souls คริสตัล Lizard 1/6 Scale Light-Up รูปปั้นรูปพีวีซีรูปที่สะสมของเล่น LED Light 4.7 3 รีวิว สี...
Light-emitting diode (LED) is regarded as the green lighting source in 21st century due to its advantages of high efficiency, energy saving, environmental protection and compact size, etc. With the popularization and application of LED in more and more lighting occasions and the improvement of p...
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Strategies In Light, 2011. CQS GAI 和 分析 LightTools CQS GAI 提供 和 分析 CQS是另一种演色性效果的量测指标 – CRI 可满足 的缺陷 – 适用在固态照明的应用 W. Davis and Y. Ohno, “Color Quality Scale,” Opt. Eng. 49 (3) Mar. 2010 GAI CRI CIE u’v’ 使用 色样在...