High-Quality Materials: The bedside lamp switches are made of high-quality PP plastic, ensuring robustness and durability. They offer excellent reliability, high resistance and elasticity, strong impact resistance, and long-term usability. Unique Design: The inline cord switch features a concave appearance and ergonomic design for comfortable, secure handling. Its classic shape is stylish and versatile, enhancing the ambiance of your lamps. Installation Method: Cut one of the live wires in the power cord, connect it to the two clips on the cord switch, then cover and gently tap with a rubber mallet. Avoid using a metal hammer to prevent housing damage. Wide Application: This double-pole switch is commonly used in bedrooms, offices, living rooms, kitchens, and more. It is compatible with various electrical devices, including lamps, table lamps, floor lamps, and inline intermediate switches (power controllers).