LEDs then began to appear as indicator lights in calculators and watches, including the famous digital Pulsar watch.

之后LED开始作为指示灯出现在计算器和手表上，包括著名的Pulsar数字手表。

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Connect the power to enter the standby configuration, the power indicator lights up.

接通电源进入待机形态，电源指示灯亮起。

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No sudden braking, turning; when turning or overtaking use the indicator lights and sound the horn.

严禁急刹车或急转弯，转弯或超车时需打转向灯、鸣喇叭。

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LEDs have evolved from their start as the tiny indicator lights on devices like coffeemakers to illuminating cellphone screens and billboards in Times Square.

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While the driving lights are the first use of a laser beam reflected off a mirror, the daytime running lamps, with their characteristic "torch" effect, and the indicator lights use LEDs.

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