IP65 Dustproof and Waterproof -- The power cord switch has passed EU CE IP65 dustproof and waterproof certification, even if it is used outdoors, there is no need to worry about it being damaged by rain. Cord applicable power supply -- suitable for H03VVH2-F 2*0.5mm2, H03VVH2-F 2*0.75mm2 H03VV-F 3*0.75mm2SPT-1/18AWG*2C, SPT-2/18AWG*2C, 2468/24AWG and other power supply cords . Convenient Installation -- The simple plug-in power cord switch connection design is easy to operate, and it is connected through the screw terminal. Do not solder the terminal with a soldering iron. Environmentally friendly materials -- The outer shell is made of environmentally friendly engineering plastic and the internal parts are made of high quality copper to ensure the safety and durability of the switch. Wide range of applications -- suitable for all kinds of lamps, electrical appliances, transformers, etc.