LED lamps can't in the sealed environment in use;

灯具不能使用在密封或透气不好的环境中。

youdao

Unlike earlier versions, the new LED lamps look more like common light bulbs.

和早期的LED灯不同，现在的LED灯泡看起来很象普通灯泡。

youdao

Unlike earlier versions, the new LED lamps look more like common light bulbs.

和早期的LED灯不同，现在的LED灯泡看起来很象普通灯泡。

youdao