Inline Switch On Off with Female Male Power Cable 5.5x2.1mm DC Connector Jack Wire Switch 5V 12V 24V for CCTV LED Strip Light
https://www.vogueparade.com/shopping/EN/200004343/4/1005002979110196/inline-switch-on-off-with-female-male-power-cable-55x21mm-dc-connector-jack-wire-switch-5v-12v-24v-for-cctv-led-strip-light//