Convenient Control: Featuring a middle class control switch, this inline switch allows for easy operation of your lamps. A perfect upgrade for enhancing convenience in your bedroom or any other space. Versatile Application: Suitable for a wide range of lighting and electrical devices, this compact switch is an excellent choice for office and home use, ensuring compatibility with both 2-core and 3-core supply leads. Easy Installation: This switch is designed for quick installation. Simply hold the neutral conductor, cut the live wire, solder the copper wire to the arc clip, and secure the covers by pressing firmly. No need for professional help. Safety First: Please ensure that this switch is used with devices not exceeding 100W. Exceeding this limit may cause the switch to blow, posing a safety risk. Ideal for low to medium power appliances. Please note:the physical slightly color difference or difference, does not affect the use, please do not mind, thank you! Colour:Black Material:Plastic Package Contents: 6 * Inline Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.