ITEM NAME:In-line ON/OFF Rocker Switch Table Desk Bed Light Lamp Cord 110-250V Push v Descriptio n Description: Installation method: Cut one of the fire wires of the power cord, and connect them to the two clips in the switch, then cover them, and tighten them with a rubber hammer. Pay attention to the hammer without knocking, otherwise it may knock the shell. Product use: electrical, lighting, table lamp, floor lamp available; online midway switch (power controller) Specifications: Material: PP Colour: Black Size: 6.0*2.7*1.4 Cm Working Power: