Strobe mode: fourth switch - on, 7 Leds will work in strobe.

塔尔博特模式：第四开关上，7发光二极管将在频闪。

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The LEDs of the glove used can emit light with different colors under the control of the toggle switch, which improves the visibility at night.

本发明采用发光二 极管，在拨动开关的控制下，发出不同颜色的光线，在夜晚能见度较低的情况 下可视度较高。

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The switch to LEDs is proceeding far more rapidly than experts had predicted just two years ago.

发光二级管的应用进程速度大大超过了专家两年前的预测。

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It was also a big week for lighting news as we learned that compact fluorescent light bulbs emit potentially harmful UV radiation -- another good reason to make the switch to LEDs.

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The topmost section features a physical volume dial that also serves as a mute switch when pushed, surrounded by a circular cluster of LEDs (for clockwise-flowing level indication) and then a secondary outer ring of capacitive buttons and LED indicators.

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