Light-emitting diodes (LED) use 70% less energy and have 4 times as long life as incandescent bulbs in comparable light chains.

发光二极管(LED)使用的能源只是同类白炽灯泡串灯的70%，使用寿命则是4倍。

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LED Spot Cup, also known as LED lighting, is to use light-emitting diodes as the light source lamp.

LED射灯杯又称LED射灯，就是用发光二极管作为光源的射灯。

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The wheels have a pair of small electronic light-emitting devices called light—emitting diodes (LED) mounted on either side4.

滚轮两边各有一个叫做发光二极管的小型电子发光器件。

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The maker of light emitting diodes, or LED, drivers, issued a second-quarter warning, lowering its revenue projection.

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Strips of eco-friendly, light-emitting diodes, known as LED lighting, are flexible and can be used to illuminate architectural details in a rainbow of colors.

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