1、Please don't use this product together with a dimming device, electronic switch or remote control.
本產品不與調光器、電子開關、遠程遙控器連接使用。

2、Ruifeng electronic switch in 1991, so far has been for decades.
瑞豐開關電子于1991年，迄今為止已有幾十年的歷史。

3、Ruifeng electronic switch manufacturers direct delivery time, quality and security.
瑞豐電子開關直接生產廠家貨期準時，質量有保障。

electronic switch翻譯