Yet another lighting technology is on the horizon that offers further advantages: even greater power efficiency and softer, warmer light, the colour of which can be precisely controlled.

一种即将面世的照明新技术为人们提供了更为便利的优势，即节能效果更为增强，光线也更为柔和与温馨，其光亮的颜色也能被用户精确控制。

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Colour change is one unique characteristic of LEDs; it is used commonly in commercial lighting.

LED各种特点之一，便是它多变的色彩，在商业照明中甚多使用。

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This allows the existing ceiling structure to remain clear to read, while the foyer has been given an entirely new identity through the use of colour and lighting design.

这使得现有的天花板结构可以被清晰的观察，通过使用色彩和照明设计门厅被赋予了新的地位。

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Complete with internal lighting, four colour filters and air pump.

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LEDs offer flexible lighting that can change in intensity and colour.

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The lighting, camera angles, wall-colour, acoustics and furniture are all designed to make two Halo systems feel like a single room when linked together, and to do away with the 15 minutes of messing around usually required to set up videoconferencing gear.

ECONOMIST: Videoconferencing