BKCD4-0112-21 LED指示燈 型號:BKCD4-0112-21電壓:3v,5v,6v,12v,24v,13v,110v,120v,220v,240v,250v,380v顏色:紅色,白色,藍色,綠色,黃色,黑色材質:不銹鋼認證:CE CCC ROSH IP67 UL防水等級:IP67