在擦拭灯管（泡）时不可打开点灯开关，注意不可让抹布过湿。

Don't switch off power supply when wiping the bulb, pay attention to keep the wiping clothe not too wet.

youdao

在擦拭灯管（泡）时不可打开点灯开关，注意不可让抹布过湿。

Don't switch off power supply when wiping the bulb, pay attention to keep the wiping clothe not too wet.

youdao