天气预报 > 家居 > 家用灯泡螺口一般多大
家用灯泡螺口一般多大
更新时间: 2021-02-01 05:35:30  

1、家用灯泡螺口一般是27mm,也就是E27灯泡,其中字母E是指灯泡为螺纹型,而27是灯泡螺口直径,属于普通螺口灯泡。

2、家庭中还有一些小头螺口灯泡,譬如E5、E10、E14等,其对应的功率、体积和重量会随着数字变大而增大。

关键词: 家用 灯泡 螺口 一般

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