White Feed-Through On/Off Switch offers a reliable, cost-effective solution for replacing a worn or broken in-line lamp switch. It features tough plastic construction and a white finish. Operation is as quick as the flick of your thumb. Designed for use with No. 18, SPT-1 lamp wire, the switch is rated for 3 amps of current. It is CSA approved and UL listed for safety and requires no wire stripping for installation.