The colour depends on the properties of the semiconductor, and these can be tuned to produce light that is similar to natural daylight but with virtually no ultraviolet or heat.

光的颜色取决于半导体的特性，可以对这些特性加以调试以发出与自然日光相近的灯光但却几乎不含紫外线或热量。

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Dark as it was getting, I could still see these changes, though but as mere alternations of light and shade; for colour had faded with the daylight.

虽然夜越来越黑，但我仍能看清这些差别，尽管它不过是光影的交替，因为颜色已经随日光而褪尽了。

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When it comes to colour, the public space is in light tones, which brings more daylight inside the building and create easy and good feeling for the residents.

从色彩角度看，公共空间采用浅色调，从而能够引入更多的日光并创造一种舒适的氛围。

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