The lamp is powered by two small batteries.

这盏灯是由两块小电池供电的。

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One is powered by open source software. It is the classic LAMP setup.

一个配置使用开放源码软件，它是典型的LAMP设置。

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The second main technology is the microwave - powered or "electrodeless" lamp.

第二种主要的技术是微波驱动，或无电极式光源。

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The second main technology is the microwave - powered or "electrodeless" lamp.

第二种主要的技术是微波驱动，或无电极式光源。

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