Zero pollution, no ultraviolet radiation, without infrared and thermal radiation.

零污染，无紫外线，无红外线和热辐射。

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Good for health: No ultraviolet rays and infrared radiation; No flicker, soft light, Relieve visual fatigue .

光线健康：无紫外线、红外光辐射；无闪烁，光线柔和纯正，有缓解视觉疲劳和保护眼睛。

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High quality light: no heat and radiation since there is no ultraviolet ray and infrared ray for the spectrum. It belongs to typical green lighting source.

光线质量高：由于光谱中没有紫外线和红外线，故没有热量，没有辐射，属于典型的绿色照明光源。

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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.

ECONOMIST: Lighting: A brilliant new approach | The

The Best Buy-owned CinemaNow is flashing a Disc to Digital beta page that offers downloads of a player for Windows or Mac PCs that not only allows access to one's UltraViolet library both online or offline, but also insert any DVD (no word on Blu-ray support yet) and convert it to an SD or HD UltraViolet copy.

ENGADGET: Best Buy's CinemaNow opens home disc-to-digital program, makes cloud copies of DVDs for a fee

"A new era in entertainment has begun with UltraViolet, and Dolby is working closely with the content community to ensure that consumers of UltraViolet content can enjoy optimized sound no matter what content, service, or device they choose, " said Ron Geller, Vice President, Worldwide Content Relations, Dolby.

ENGADGET: UltraViolet movie format to use Dolby Digital Plus encoding, keep sound thumping across platforms