In the light of the new design, Lumileds companies have 18 red led light source, including the loss of circuit, a total power consumption of 14 watts to generate the same optical effect.

而在新设计的灯中，Lumileds公司采用了18个红色led光源，包括电路损失在内，共耗电14瓦，即可产生同样的光效。

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I was led to a small room bathed in soft red light.

我被领进了一个被柔和的红光笼罩着的小房间。

《柯林斯英汉双解大词典》

The five line, all connected to electricity, such as LED does not light, LED will be the main line of the red position can be exchanged.

线全部接上，通电后如LED灯不亮，则将LED的主线的红绿位置对换即可。

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In another bypass, they insert a wire into a silicon cover for an LED light that blinks red when the user enters an invalid code.

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In this case, Richardson combined a couple of Arduino circuit boards with an infrared LED light -- that little red bubble on the front of your TV remote -- and programmed the whole thing to interact with a TV's closed-captioning system.

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Generally LED bulbs use either a combination red, green and blue LEDs to create white light, or they use a phosphor coating (more common) in combination with a blue LED.

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