1.忌用铜丝、铝丝和铁丝等代替保险丝。2.忌用医用胶布或其它非绝缘物包裹电线接头或电线破损处。3.忌在不切断电源开关的情况下检修或更换灯头、插座等,更不得用手直接触及。4.忌用湿手、湿布更换或擦拭灯泡、灯管等。5.忌台扇、落地电扇、洗衣机、电冰箱等使用两孔电源插头;使用三孔插头也必须安装可靠的接地线。 1. Avoid using copper wire, aluminum wire and wire instead of fuses. 2. Avoid using medical tape or other non-insulated package wire connector or wire breakage. 3 bogey does not cut off the power switch in the case of repair or replacement lamp, socket, etc., but not directly touched by hand. 4. Avoid wet hands, wet cloth to replace or wipe the lamp, lamp and so on. 5. Taboo fans, floor fans, washing machines, refrigerators and other two-hole power plug; the use of three-hole plug must also be installed a reliable grounding line.