就隧道供配电系统进行了说明，针对通风机照明灯具的安装要求及过程进行了阐述，并提出了设备控制方式。

And according to the installation of ventilating engine and illuminating lamps concrete requirements and process are elaborated and devices control modes are proposed.

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目前公司产品主要涵盖led路灯、LED投光灯、LED隧道灯、LED洗墙灯、LED球泡灯及便携式移动照明灯具等。

Presently our products mainly include LED street lamp, LED projecting lamp, LED tunnel lamp, LED wall wash lights, LED bulbs as well as some easily-carry portable lighting products.

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